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RAM Mounts are very rugged, lightweight, low cost mounting systems for PDAs, GPSs, etc.  RAM makes very nice parts.

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Mounting Arm Selection Guide
The photos below are to approximately the same scale.  Click on the images to view larger versions.
   
RAM-A-101
3 1/8 inches
(80 mm)
RAM-A-101-L
4 5/8" (12 cm)
GNeck2
Gooseneck Flex Arms
3" (7.6 cm),
6" (15.2 cm)
or 9" (22.9 cm)
Recommended
RAP-105-6DD
6.38" (162 mm)
   

or

RAP-B-Arm-Short-MBase
3.75 inches (95 mm)
RAP-B-Arm-Short-PlBase
4.375 inches (111 mm)
RAP-B-Arm-Std-MBase
5.0625 inches (129 mm)
RAP-B-Arm-Std-PlBase
5.625 inches (143 mm)
Recommended
RAM-B-Arm-Long-MBase
7.375 inches (187 mm)
RAM-B-Arm-Long-PlBase
8 inches (203 mm)

Suction Cup Mounts

Suction Cup Mount Selection Guide

Miscellaneous

Suction cup mounts for GPS Antennas


Suction Cup Mount for GPS Antenna

RAM

Suction Cup Mounts for PDAs, GPSs and GPS Flight Recorders or or or
RAM-B-SCMK-RAP-B-201-RAM-B-238

or
RAM-B-SCMK-RAP-B-201-RAP-B-238
or
RAM-B-SCMK-RAP-B-201-RAM-B-202

or
RAM-B-SCMK-RAP-B-201-RAM-B-237

Mounts for GPS Flight Recorders

GPS Flight Recorder Mount Selection Guide
RAM-B-SCMK-RAP-B-201-RAM-B-238
(A little filing is required to get the holes to line
up with the holes in the Colibri mounting plate.)
LX Colibri
GPS Flight Recorder
 
or
RAM-B-SCMK-RAP-B-201-RAM-B-202
(you supply double-sided tape or Velcro)
Volkslogger or EW microRecorder
GPS Flight Recorder
 
or
RAM-B-SCMK-RAP-B-201-RAM-B-237 CAI GPS-NAV or 302A
Flight Recorder

RAM Ball Sizes
I stock 2 sizes are RAM parts.  The A size parts use 9/16 inch (14.3 mm) diameter balls and the B size parts use 1 inch (25.4 mm) balls.  Be careful to select all A or B sized components when you order because A size balls will not fit in B size arm ends, etc.

Cradle Comparison
See the Cradle Comparison page for details on the advantages and disadvantages of the cradle options available from Cumulus Soaring, Inc..

More Mount Parts Available
RAM has a huge variety of mounting accessories for many GPSs and PDAs.  While I do have a sizeable inventory of RAM parts, I don't stock all of them.  But I can get any RAM part.  Just let me know what you need, and I'll get it for you.

Cable Solutions
Please see the wide variety of soaring data cable solutions available from :: Goddard ::

How to Order
To order a product, click on the
button next to the product. 
Once you are ready to complete your order, click on the
button. 
Click on the small images to view larger versions.

Part # Description Photo
Click on images to view larger versions

Price
(US$)

Lead-time
Cradles
RAM-HOL-CO1 Cradle for Compaq iPAQ Pocket PC
Plastic cradle for all Compaq iPAQ 3000 and 5000 series Pocket PC's.  It will hold the PDA with or without all of its accessories attached.  It's design allows access to CF cards, the stylus, the power and data connector, etc. It also accommodates the Compaq Expansion Pack Plus which includes an extra battery.  The cradle is quite deep - 2.625" (67 mm) deep from the back of the mount to the front of the clips that hold the iPAQ.  It's designed that way to allow room for large expansion packs. Weight: 2.8 oz (79 g)
$11.95 In
Stock
RAM-HOL-CO2 Cradle for Compaq iPAQ Pocket PC - Spring Loaded Top
This unit is a little easier to use (but slightly heavier) than the RAM-HOL-CO1 cradle above.  The top of the cradle is spring loaded to make it easy to insert and remove the iPAQ.  Plastic cradle for all Compaq iPAQ 3000 and 5000 series Pocket PC's.  It will hold the PDA with or without all of its accessories attached.  It's design allows access to CF cards, the stylus, the power and data connector, etc. It also accommodates the Compaq Expansion Pack Plus which includes an extra battery.  The cradle is quite deep.  It's designed that way to allow room for large expansion packs. Weight: ?.? oz (?? g)
$16.95 In
Stock
 
RAM-HOL-CO2P Powered Cradle for iPAQ Pocket PCs
Compatible with an iPAQ that fits into an expansion pack - including: 3100, 3600, 3700, 3800, 3900, 5000 series.  It will hold the iPAQ either with or without the iPAQ mounted in an expansion pack (sleeve).  Input power can be provided to the power connector, or to pin 9 (+) and pin 5 (-) on the DB-9m connector.  Accepts 12 to 28 VDC power and supplies 5 VDC power to the iPAQ. 
Important Note: Since the internal power converter is quite noisy it is not recommended for use in sailplanes because it will interfere with the aircraft radio.
 The optional Goddard Modification (see details below) eliminates that problem by adding a cable that exits the back of the cradle and removing the cradle's internal power converter. 

Mounting holes on the back are for use with any diamond shaped base plate - like the RAM-A-238, RAM-B-238, RAP-B-238 or RAM-GN-238.

Important Note: To place the iPAQ into the cradle first insert the top of the iPAQ into the top of the cradle and slide the top of the cradle up.  Then swing the base of the iPAQ into the cradle and carefully lower it onto the power/data connector.  Remove it by first lifting the iPAQ up and then swinging the base of the iPAQ out of the cradle.  It would be easy to damage the power/data connector in the cradle or the iPAQ by trying to insert the power/data connector into the iPAQ before placing the iPAQ flush against the back of the cradle or by removing the top of the iPAQ while the power/data connector is still engaged in the iPAQ.

 iPAQ Powered Cradle Brochure.pdf     iPAQ Powered Cradle Manual.pdf

Optional Goddard Cradle Modification - $79 (modification) + $79 (cradle) = $158 - Highly recommended for use in sailplanes

Goddard has now made available a service for modifying RAM powered PDA cradles so that the cable exits the back of the cradle and the noisy internal power converter is removed.  The RAM-HOL-CO2P, CO3P and CO4P cradles are nice, but the standard connection with the cable connector on the bottom of the cradle is not ideal.  Connecting a cable with a DB-9 connector to the bottom of the unit makes for less room in a cramped glider cockpit and the connector interferes with your leg in flight.  Also, the internal 12V to 5V power converter has proven to be too noisy for use in sailplanes because it interferes with the aircraft radio.  Since there is no connection for 5V power on the bottom connector, the cradle must be modified for use in a glider.  The modified cradle setup makes for a very clean installation.  Since the internal power converter is removed, 5V power must be provided to the cradle from a Cambridge 302, 302A or Goddard PS-5a.  To connect to any of those devices you will want to order the DB-9m connector option.  To connect to a Cambridge CAA-127 57 mm adapter plate you will want to order the RJ connector option.  I will try to keep a few units with DB-9m connectors and 1m cables in stock.  Otherwise the lead-time for the modification is 2 to 3 weeks.

     $79
($158
with
Goddard
Mod.)
4 weeks
(+2 weeks for modified version)
RAM-HOL-CO3 Cradle for iPAQ 2200 Series Pocket PCs
Mounting holes on the back are for use with any diamond shaped base plate - like the RAM-A-238 or RAM-B-238. Works great with the RAM-A-101 mount extension below.
9.95 In
Stock
 
RAM-HOL-CO3P Powered Cradle for iPAQ 2200 Series Pocket PCs
Input power can be provided to the power connector, or to pin 9 (+) and pin 5 (-) on the DB-9m connector.  Accepts 12 to 28 VDC power and supplies 5 VDC power to the iPAQ. 
Important Note: Since the internal power converter is quite noisy it is not recommended for use in sailplanes because it will interfere with the aircraft radio.
 The optional Goddard Modification (see details below) eliminates that problem by adding a cable that exits the back of the cradle and removing the cradle's internal power converter. 

Mounting holes on the back are for use with any diamond shaped base plate - like the RAM-A-238, RAM-B-238, RAP-B-238 or RAM-GN-238.

Important Note: To place the iPAQ into the cradle first insert the top of the iPAQ into the top of the cradle and slide the top of the cradle up.  Then swing the base of the iPAQ into the cradle and carefully lower it onto the power/data connector.  Remove it by first lifting the iPAQ up and then swinging the base of the iPAQ out of the cradle.  It would be easy to damage the power/data connector in the cradle or the iPAQ by trying to insert the power/data connector into the iPAQ before placing the iPAQ flush against the back of the cradle or by removing the top of the iPAQ while the power/data connector is still engaged in the iPAQ.

iPAQ Powered Cradle Brochure.pdf     iPAQ Powered Cradle Manual.pdf

Optional Goddard Cradle Modification - $79 (modification) + $42 (cradle) = $121 - Highly recommended for use in sailplanes

Goddard has now made available a service for modifying RAM powered PDA cradles so that the cable exits the back of the cradle and the noisy internal power converter is removed.  The RAM-HOL-CO2P, CO3P and CO4P cradles are nice, but the standard connection with the cable connector on the bottom of the cradle is not ideal.  Connecting a cable with a DB-9 connector to the bottom of the unit makes for less room in a cramped glider cockpit and the connector interferes with your leg in flight.  Also, the internal 12V to 5V power converter has proven to be too noisy for use in sailplanes because it interferes with the aircraft radio.  Since there is no connection for 5V power on the bottom connector, the cradle must be modified for use in a glider.  The modified cradle setup makes for a very clean installation.  Since the internal power converter is removed, 5V power must be provided to the cradle from a Cambridge 302, 302A or Goddard PS-5a.  To connect to any of those devices you will want to order the DB-9m connector option.  To connect to a Cambridge CAA-127 57 mm adapter plate you will want to order the RJ connector option.  I will try to keep a few units with DB-9m connectors and 1m cables in stock.  Otherwise the lead-time for the modification is 2 to 3 weeks.

Assembly Photos
The assembly instruction manual I received was for a RAM-HOL-CO2P which is a bit different than the RAM-HOL-CO3P so I have taken the assembly photos below to aid you in the assembly process. Click on the images to view larger versions.

$42
($121
with
Goddard
Mod.)
In
Stock
(2 weeks for modified version)
RAM-HOL-CO4 Cradle for iPAQ 1900 and 4100 Series Pocket PCs
Mounting holes on the back are for use with any diamond shaped base plate - like the RAM-A-238 or RAM-B-238. Works great with the RAM-A-101 mount extension below.
8.95 In
Stock
 
RAM-HOL-CO4P Powered Cradle for iPAQ 1900 and 4100 Series Pocket PCs
Input power can be provided to the power connector, or to pin 9 (+) and pin 5 (-) on the DB-9m connector.  Accepts 12 to 28 VDC power and supplies 5 VDC power to the iPAQ. 
Important Note: Since the internal power converter is quite noisy it is not recommended for use in sailplanes because it will interfere with the aircraft radio.
 The optional Goddard Modification (see details below) eliminates that problem by adding a cable that exits the back of the cradle and removing the cradle's internal power converter. 

Mounting holes on the back are for use with any diamond shaped base plate - like the RAM-A-238, RAM-B-238, RAP-B-238 or RAM-GN-238.

Important Note: To place the iPAQ into the cradle first insert the top of the iPAQ into the top of the cradle and slide the top of the cradle up.  Then swing the base of the iPAQ into the cradle and carefully lower it onto the power/data connector.  Remove it by first lifting the iPAQ up and then swinging the base of the iPAQ out of the cradle.  It would be easy to damage the power/data connector in the cradle or the iPAQ by trying to insert the power/data connector into the iPAQ before placing the iPAQ flush against the back of the cradle or by removing the top of the iPAQ while the power/data connector is still engaged in the iPAQ.

 iPAQ Powered Cradle Brochure.pdf     iPAQ Powered Cradle Manual.pdf

Optional Goddard Cradle Modification - $79 (modification) + $42 (cradle) = $121 - Highly recommended for use in sailplanes

Goddard has now made available a service for modifying RAM powered PDA cradles so that the cable exits the back of the cradle and the noisy internal power converter is removed.  The RAM-HOL-CO2P, CO3P and CO4P cradles are nice, but the standard connection with the cable connector on the bottom of the cradle is not ideal.  Connecting a cable with a DB-9 connector to the bottom of the unit makes for less room in a cramped glider cockpit and the connector interferes with your leg in flight.  Also, the internal 12V to 5V power converter has proven to be too noisy for use in sailplanes because it interferes with the aircraft radio.  Since there is no connection for 5V power on the bottom connector, the cradle must be modified for use in a glider.  The modified cradle setup makes for a very clean installation.  Since the internal power converter is removed, 5V power must be provided to the cradle from a Cambridge 302, 302A or Goddard PS-5a.  To connect to any of those devices you will want to order the DB-9m connector option.  To connect to a Cambridge CAA-127 57 mm adapter plate you will want to order the RJ connector option.  I will try to keep a few units with DB-9m connectors and 1m cables in stock.  Otherwise the lead-time for the modification is 2 to 3 weeks.

$42
($121
with
Goddard
Mod.)
In
Stock
(2 weeks for modified version)
RAM-HOL-CO5P Powered Cradle for most iPAQ Pocket PCs
Input power can be provided to the power connector, or to pin 9 (+) and pin 5 (-) on the DB-9m connector.  Accepts 12 to 28 VDC power and supplies 5 VDC power to the iPAQ.  Standard unit ships with a power cable with bare leads and a power cable with a cigarette lighter adapter. The top set of fingers are mounted on a spring loaded slider that allow the cradle to accommodate a wide variety of PDA heights.  The side fingers are mounted in slots so they can be adjusted for a wide range of PDA widths.  The side finders are mounted using nuts and screws that are accessible from the back of  the cradle so they can be adjusted easily. Mounting holes on the back are for use with any diamond shaped base plate - like the RAM-A-238, RAM-B-238, RAP-B-238 or RAM-GN-238.

Comparison with the Seidio G2100S Cradle
The RAM-HOL-CO5P holds the iPAQ more securely than the Seidio GS2100S cradle so I recommend the CO5P for tough applications such as in 4x4 off-road vehicles or on bikes or motorcycles.  However, the Seidio GS2100S cradle is much smaller and more elegant than the CO5P so I recommend it for use in sailplanes.

Assembly Instructions
I recommend that you print these assembly instructions on a color printer.  The black and white copy that ships with the units is difficult to read.  ram-hol-co5p-assy-ins.pdf

Important Note: To place the iPAQ into the cradle first insert the top of the iPAQ into the top of the cradle and slide the top of the cradle up.  Then swing the base of the iPAQ into the cradle and carefully lower it onto the power/data connector.  Remove it by first lifting the iPAQ up and then swinging the base of the iPAQ out of the cradle.  It would be easy to damage the power/data connector in the cradle or the iPAQ by trying to insert the power/data connector into the iPAQ before placing the iPAQ flush against the back of the cradle or by removing the top of the iPAQ while the power/data connector is still engaged in the iPAQ.

Important Note: Since the internal power converter is quite electrically noisy the power converter is not recommended for use in sailplanes because it will interfere with the aircraft radio.  However, the optional Goddard Modification (see details below) eliminates that problem by adding a cable that exits the back of the cradle and removing the cradle's internal power converter. 

Not Compatible with with any PDA with an optional large battery or expansion pack or CF Card GPS.
Not Compatible
with Compaq Aero 1500 series Pocket PCs (lower arm blocks the data connector)
Not Compatible with iPAQ 1900, h3100, h3600 or h3700 series models.

Dimensions
Minimum PDA Width: 59 mm (2.32 in)
Maximum PDA Width: 87 mm (3.43 in)
Minimum PDA Height: 115 mm (4.53 in)
Maximum PDA Height: 150 mm (5.91 in)
Weight (with power converter): 5.8 oz (164 g)

Note: Some Assembly Required!  This unit is not very easy to assemble.  Be very careful not to over tighten the assembly screws!  I accidentally over-tightened the nuts that secure the circuit board inside the unit. 

Optional Goddard Modification - $79 (modification) + $69.95 (cradle) = 148.95 - Highly recommended for use in sailplanes

Goddard has now made available a service for modifying RAM powered PDA cradles so that the cable exits the back of the cradle and the noisy internal power converter is removed.  The RAM-HOL-CO2P, CO3P, CO4P and CO5P cradles are nice, but the standard connection with the cable connector on the bottom of the cradle is not ideal.  Connecting a cable with a DB-9 connector to the bottom of the unit makes for less room in a cramped glider cockpit and the connector interferes with your leg in flight.  Also, the internal 12V to 5V power converter has proven to be too noisy for use in sailplanes because it interferes with the aircraft radio.  Since there is no connection for 5V power on the bottom connector, the cradle must be modified for use in a glider.  The modified cradle setup makes for a very clean installation.  Since the internal power converter is removed, 5V power must be provided to the cradle from a Cambridge 302, 302A, LX1600, LX7007, Goddard PS-5a or SPS-1, or Borgelt PDA-PS.  To connect to any of those devices you will want to order the DB-9m connector option.  To connect to a Cambridge CAA-127 57 mm adapter plate you will want to order the RJ connector option.  I will try to keep a few units with DB-9m connectors and 1m cables in stock.  Otherwise the lead-time for the modification is 2 to 3 weeks.

$69.95
($148.95
with
Goddard
Mod.)
In
Stock
(2 weeks for modified version)
RAM-HOL-DE1 Cradle for Dell Axim X5 Pocket PCs
It will hold a Dell Axim X5 with the standard battery, but not with the optional large battery installed.  The RAM-HOL-PD2 can do that.  Mounting holes on the back are for use with any diamond shaped base plate - like the RAM-A-238 or RAM-B-238. Works great with the RAM-A-101 mount extension below.
9.95 In
Stock
RAM-HOL-GA1 Cradle for Garmin GPS 12 Series GPSs
Plastic cradle for all Garmin 12 series GPSs.  Works great with the RAM-A-101 mount extension below.
$11.95 In
Stock
RAM-HOL-GA2 Cradle for Garmin GPS II, III & V series GPSs
Plastic cradle for all Garmin II. III & V series GPSs.  Works great with the RAM-A-101 mount extension below.  It can also be ordered as an option with the RAM-B-SCMK suction cup mount kit. 
$10.95 In
Stock
RAM-HOL-GA3 Cradle for Garmin GPS 45, 48, 89, 90 and 92
Plastic cradle for all Garmin 45, 48, 89, 90 and 92 GPSs.  Works great with the RAM-A-101 mount extension below.  It can also be ordered as an option with the RAM-B-SCMK suction cup mount kit. 
$10.95 In
Stock
RAM-HOL-GA4 Cradle for Garmin eMap Series GPSs
Plastic cradle for all Garmin eMap series GPSs.  Works great with the RAM-A-101 mount extension below.  It can also be ordered as an option with the RAM-B-SCMK suction cup mount kit. 
$9.95 In
Stock
RAM-HOL-GA5 Cradle for Garmin eTrex Series GPSs
Plastic cradle for all Garmin eTrex series GPSs.  Works great with the RAM-A-101 mount extension below.  It can also be ordered as an option with the RAM-B-SCMK suction cup mount kit. 
$9.95 In
Stock
RAM-HOL-GA6 Cradle for Garmin 72, 76, GPSMAP 76 and GPSMAP 76S Handheld GPSs
Plastic cradle for Garmin 72, 76, GPSMAP 76 and GPSMAP 76S Handheld GPSs.  Works great with the RAM-A-101 mount extension below.  It can also be ordered as an option with the RAM-B-SCMK suction cup mount kit. 

Note: This cradle will not work with the Garmin GPSMAP 76C, Garmin GPSMAP 76CS, Garmin GPSMAP 96, Garmin GPSMAP 96C.  The RAM-HOL-GA14 is designed for those units.

$10.95 In
Stock
RAM-HOL-GA7 Cradle for the Garmin GPS units listed below.
  • Garmin GPSMAP 176
  • Garmin GPSMAP 176C
  • Garmin GPSMAP 196
  • Garmin GPSMAP 276C
  • Garmin GPSMAP 296
  • Garmin GPSMAP 376C
  • Garmin GPSMAP 378
  • Garmin GPSMAP 396
  • Garmin GPSMAP 478
  • Garmin GPSMAP 496

    Plastic cradle, Works great with the RAM-A-101 mount extension below.  It can also be ordered as an option with the RAM-B-SCMK suction cup mount kit. 
$8.95 In
Stock
RAM-HOL-GA8 Cradle for Garmin Rino 110 Series, Garmin Rino 120 Series, and Garmin Rino 130 Series
All cables can stay connected to the unit while in the RAM cradle.  Works great with the RAM-A-101 mounting arm below.  It can also be ordered as an option with the RAM-B-SCMK suction cup mount kit.
$15.95 In
Stock
RAM-HOL-GA9 Cradle for Garmin StreetPilot 2610, 2620, and 2650
Works great with the RAM-A-101 mount extension below.  It can also be ordered as an option with the RAM-B-SCMK suction cup mount kit.
$9.95 In
Stock
RAM-HOL-GA10 Cradle for Garmin iQUE 3200 or 3600
Plastic cradle for Garmin iQUE 3200 or 3600 Palm device with built-in GPS.  Works great with the RAM-A-101 mount extension below.
$8.95 In
Stock
RAM-HOL-GA14 Cradle for Garmin GPSMAP 76C, 76CS, 96, 96C
Works great with the RAM-A-101 mount extension below.
Note: The Garmin GPS 72, GPS 76, GPSMAP 76 and GPSMAP 76S will not fit this cradle. These units require the RAM-HOL-GA6 cradle.

Customer Feedback
"The RAM-HOL-GA14 fits the GPS-96C just fine, and two of the three ports on the back are available when the GPS is in the mount (the antenna port and the USB port).  However, the serial port (the round Garmin plug) is covered by the mount.  To access it without repeatedly flexing the mount to remove and reinstall the GPS, one would have to cut a section out of the back between the lower two mounting holes, right where it says 76C/76CS on the inside face of the mount.  Due to the odd orientation of the plug, the cutaway must be flared to the left as you look at the back of the mount to accommodate the cable which goes down and to the left as you look at the back of the GPS."
However, The owner of RAM sent me a response to the statement above, "I have a GA14 on my boat with the serial cable and it works fine." 
They must be using different serial cables...

$10.95 In
Stock
RAM-HOL-PD1 Cradle, Universal PDA
Plastic cradle for most any PDA (Pocket PC or Palm),  Compatible with Compaq Aero 1500 series Pocket PC's (with slight modification).  It does not hold an iPAQ in an expansion sleeve (see the RAM-HOL-CO1 above).  I had to do some filing to the bottom of the mount to make room for the data connector (see photos at right).  Works great with the RAM-A-101 mount extension below.  It also works nicely with a Dell Axim X5 Pocket PC and a CF Card GPS, but some filing is required to make room for the CF Card GPS.  I have not yet tested it with the Dell Axim X5 Pocket PC with the optional large battery.  It can also be ordered as an option with the RAM-B-SCMK suction cup mount kit. 
PDF Drawing

Note: I no longer recommend this cradle.  The RAM-HOL-PD2 below is much better for most PDAs.

  $19.95 4 Weeks
RAM-HOL-PD2 Cradle, Universal PDA, Large
Plastic cradle for most any PDA (Pocket PC or Palm),  Compatible with Compaq Aero 1500 series Pocket PCs, all iPAQs (1900, 2200, 3100, 3600, 3700, 3800, 3900, 5100, 5400, 5500) with any expansion pack or sleeve, Dell Axim (with or without the optional large battery, etc.  I haven't yet found a PDA that it won't hold.  The spring loaded sliding "3rd finger" extends to accommodate PDAs from 3" (76.2 mm) to 4" (101.6 mm) wide.  It comes with 3 sets of 3 "fingers" so that it can hold devices of different depths. Weight: 3.4 oz (96 g)

Slippery Finger Tips?
I have used the PD2 cradle with a variety of PDA in my glider cockpit for many years.  The rubber tips on the fingers hold the PDA very securely. However, I just received a cradle and was setting it up for a customer and found that the finger tips were slippery and did not keep the PDA from sliding.  I talked to RAM about it and they said that sometimes the release agent used during the molding process causes this problem.  They suggested washing the fingers with a mild soap.  That seemed to work great for me.  If you receive fingers that don't seem to hold the PDA securely, try washing them.  If that doesn't work I will replace them.

$30.95 In
Stock
RAM-RPR-269A Finger Replacement Set for RAM-HOL-PD2
Replacement finger kit with 3 each of short, medium and long finger lengths.
$9.95 In
Stock
RAM-HOL-PD3 Cradle, Universal PDA, Large
Plastic cradle for most any PDA (Pocket PC or Palm).  An excellent low cost and secure mounting solution for most naked (no CF Card GPS or large battery or expansion pack) PDAs.  PDA power/data connector is accessible between the fingers on the bottom of the cradle.
The top set of fingers are mounted on a spring loaded slider that allow the cradle to accommodate a wide variety of PDA heights.  The side fingers are mounted in slots so they can be adjusted for a wide range of PDA widths.  The side finders are mounted using nuts and screws that are accessible from the back of  the cradle so they can be adjusted easily.  Mounting holes on the back can accept any standard RAM diamond shaped mounting adapter such as the RAM-A-238, RAP-B-238 or RAM-B-238.
Compatible with nearly all iPAQs except the h2200 series.
Not Compatible
with any PDA with an optional large battery or expansion pack or CF Card GPS.
Not Compatible
with Compaq Aero 1500 series Pocket PCs (lower arm blocks the data connector)

Dimensions
Minimum PDA Width: 59 mm (2.32 in)
Maximum PDA Width: 87 mm (3.43 in)
Minimum PDA Height: 120 mm (4.72 in)
Maximum PDA Height: 145 mm (5.71 in)

Weight: 2.9 oz (82 g)

$16.95 In
Stock
RAM-HOL-UN1 Cradle, Universal, Small Size
Plastic cradle for most any cell phone or similarly sized device. The button on the left/bottom of the cradle releases the spring loaded sides so they can extend to their maximum width.  As you squeeze the sides in they click and hold to clamp onto your device.  The sides are padded with a soft foam rubber which holds on to the device.  Mounting screws are nuts are included which can be used to mount the cradle to any RAM diamond shaped mounting base such as a RAM-B-238 or RAM-A-238.  It seems to work well with phones but the soft sides wouldn't hold a PDA very well.  It is not wide enough to hold iPAQ PDAs.  It seems to hold a Colibri GPS flight recorder quite nicely (see photos at right).  Can accommodate items from 40 mm (1.57 in) to 70 mm (2.76 in) wide.

Length: 105 mm (4.13 in)
Width (sides retracted): 60 mm (2.36 in)
Width (sides extended): 90 mm (3.54 in)
Depth: 55 mm (2.17 in)
Clamping Size (sides retracted): 40 mm (1.57 in)
Clamping Size (sides extended): 70 mm (2.76 in)

$17.95 In
Stock
RAM-HOL-UN2 Cradle, Universal, Medium Size
Plastic cradle for most any cell phone or similarly sized device. The button on the back/bottom of the cradle releases the spring loaded sides so they can extend to their maximum width.  As you squeeze the sides in they click and hold to clamp onto your device.  The sides are padded with a soft foam rubber which holds on to the device.  The sides are designed with slots so they won't activate buttons on the side of the device and to allow a headset cable to exit the side of the device.  It works great with my cell phone (see photos at right).  I use on in my car.  Mounting screws are nuts are included which can be used to mount the cradle to any RAM diamond shaped mounting base such as a RAM-B-238 or RAM-A-238.  It seems to work well with phones but the soft sides don't hold a PDA very well.  It is not wide enough to hold iPAQ PDAs. Can accommodate items from 40 mm (1.57 in) to 70 mm (2.76 in) wide.

Length: 140 m (5.51 in)
Width (sides retracted): 62 mm (2.44 in)
Width (sides extended): 97 mm (3.82 in)
Depth: 60 mm (2.36 in)
Clamping Size (sides retracted): 40 mm (1.57 in)
Clamping Size (sides extended): 70 mm (2.76 in)

$17.95 In
Stock
Articulated Arms
RAM-A-101 Articulated Arm, Short, "A" Size
Articulated Aluminum Arm, Length: 3 1/8 inches (80 mm) from base plate to base plate, The arm is 1.75 inches (44 mm) from ball center to ball center, 2 Aluminum base plates with small 9/16" (14mm) balls, weight: 2.4 oz (68 g), Diamond shaped mounting plates are 1.25" (31.8 mm) x 2.5" (63.5 mm).  Mounting hardware not included.  This "A" sized mount is significantly smaller than the large "B" sized mounts below.  The base plates have the same footprint, but the arms are very different.  I recommend this "A" sized mount for light applications.  The "B" sized mounts are nice when a longer reach and more rugged arm is desired (most soaring applications).  Most people find that the "A" sized components work fine for holding a Pocket PC in an aircraft or automobile, however, I have received a significant number of complaints about the rubber balls detaching from the bases.  I therefore recommend the larger "B" sized arms for most soaring applications.
  $22.95 In
Stock
RAM-A-101-L Articulated Arm, Long, "A" Size
Articulated Aluminum Arm, Length: 4 5/8" (12 cm) from base plate to base plate, The arm is 3.25 inches (83 mm) from ball center to ball center, 2 Aluminum base plates with small 9/16" (14mm) balls, weight: 3.1 oz (88 g), Diamond shaped mounting plates are 1.25" (31.8 mm) x 2.5" (63.5 mm).  Mounting hardware not included.  This "A" sized mount is significantly smaller than the large "B" sized mounts below.  The base plates have the same footprint, but the arms are very different.  I recommend this "A" sized mount for most applications.  The "B" sized mounts are nice when a longer reach is desired.  The "B" sized components are more stiff than the "A" sized parts.  Some people prefer the "B" sized parts for that reason.  Most people find that the "A" sized components work fine for holding a Pocket PC in an aircraft or automobile, however, I have received some returns due to the balls coming off.  I therefore recommend the larger "B" sized arms for most soaring applications.
$40.85 In
Stock
RAP-B-Arm-Short-MBase Articulated Arm, "B" Size Balls, Short Length Plastic Arm, Metal Base Plates
Note: I prefer the plastic arms to the metal ones because they are a little lighter and very rugged.  The plastic bases are also very rugged. The metal bases work best with Nimbus Cradles.
Articulated Arm, Length: 3.75 inches (95 mm), plastic arm, 2 aluminum base plates with large 1" (25.4 mm) balls, weight: 4.3 oz (122 g), Diamond shaped mounting plates are 1.25" (31.8 mm) x 2.5" (63.5 mm).  Mounting hardware not included.  This kit contains a RAP-B-201-A arm and 2 RAM-B-238 base plates.
$24.85 In
Stock
RAP-B-Arm-Short-PlBase Articulated Arm, "B" Size Balls, Short Length Plastic Arm, Plastic Base Plates
Note: I prefer the plastic arms to the metal ones because they are a little lighter and very rugged.  The plastic bases are also very rugged. The metal bases work best with Nimbus Cradles.
Articulated Arm, Length: 4.375 inches (111 mm), plastic arm, 2 plastic base plates with large 1" (25.4 mm) balls, weight: 3.5 oz (99 g), Diamond shaped mounting plates are 1.25" (31.8 mm) x 2.5" (63.5 mm).  Mounting hardware not included. This kit contains a RAM-B-201-A arm and 2 RAP-B-238 base plates.
$18.85 In
Stock
RAM-B-Arm-Short-MBase Articulated Arm, "B" Size Balls, Short Length Metal Arm, Metal Base Plates
Note: I prefer the plastic arms to the metal ones because they are a little lighter and very rugged.  The plastic bases are also very rugged. The metal bases work best with Nimbus Cradles.
Articulated Arm, Length: 3.75 inches (95 mm), aluminum arm, 2 aluminum base plates with large 1" (25.4 mm) balls, weight: 5.0 oz (142 g), Diamond shaped mounting plates are 1.25" (31.8 mm) x 2.5" (63.5 mm).  Mounting hardware not included.  This kit contains a RAM-B-201-A arm and 2 RAM-B-238 base plates.
$29.85 In
Stock
RAM-B-Arm-Short-PlBase Articulated Arm, "B" Size Balls, Short Length Metal Arm, Plastic Base Plates
Note: I prefer the plastic arms to the metal ones because they are a little lighter and very rugged.  The plastic bases are also very rugged. The metal bases work best with Nimbus Cradles.
Articulated Arm, Length: 4.375 inches (111 mm), aluminum arm, 2 plastic base plates with large 1" (25.4 mm) balls, weight: 4.2 oz (119 g), Diamond shaped mounting plates are 1.25" (31.8 mm) x 2.5" (63.5 mm).  Mounting hardware not included. This kit contains a RAM-B-201-A arm and 2 RAP-B-238 base plates.
$23.85 In
Stock
RAP-B-Arm-Std-MBase Articulated Arm, "B" Size Balls, Standard Length Plastic Arm, Metal Base Plates
Articulated Arm, Length: 5.0625 inches (129 mm), plastic arm, 2 aluminum base plates with large 1" (25.4 mm) balls, weight: 5.7 oz (162 g), Diamond shaped mounting plates are 1.25" (31.8 mm) x 2.5" (63.5 mm).  Mounting hardware not included.  This kit contains a RAP-B-201 arm and 2 RAM-B-238 base plates.
  $27.85 In
Stock
RAP-B-Arm-Std-PlBase Articulated Arm, "B" Size Balls, Standard Length Plastic Arm, Plastic Base Plates
Note: I recommend this arm for applications that require 1" (B size) balls because it is light weight and very rugged. 
Articulated Arm, Length: 5.625 inches (143 mm), plastic arm, 2 plastic base plates with large 1" (25.4 mm) balls, weight: 4.9 oz (139 g), Diamond shaped mounting plates are 1.25" (31.8 mm) x 2.5" (63.5 mm).  Mounting hardware not included. This kit contains a RAP-B-201 arm and 2 RAP-B-238 base plates.
  $21.85 In
Stock
RAM-B-Arm-Long-MBase Articulated Arm, "B" Size Balls, Long Length Metal Arm, Metal Base Plates - HEAVY
Note: I recommend the RAP-B-Arm-Std-PlBase arm for applications that require 1" (B size) balls because it is light weight and very rugged. 
Articulated Arm, Length: 7.375 inches (187 mm), aluminum arm, 2 aluminum base plates with large 1" (25.4 mm) balls, weight: 10 oz (283 g), Diamond shaped mounting plates are 1.25" (31.8 mm) x 2.5" (63.5 mm).  Mounting hardware not included.  This kit contains a RAM-B-201-C arm and 2 RAM-B-238 base plates.
  $35.85 In
Stock
RAM-B-Arm-Long-PlBase Articulated Arm, "B" Size Balls, Long Length Metal Arm, Plastic Base Plates - HEAVY
Note: I recommend the RAP-B-Arm-Std-PlBase arm for applications that require 1" (B size) balls because it is light weight and very rugged. 
Articulated Arm, Length: 8 inches (203 mm), aluminum arm, 2 plastic base plates with large 1" (25.4 mm) balls, weight: 9.2 oz (261 g), Diamond shaped mounting plates are 1.25" (31.8 mm) x 2.5" (63.5 mm).  Mounting hardware not included. This kit contains a RAM-B-201-C arm and 2 RAP-B-238 base plates.
  $29.85 In
Stock
Gooseneck Flex Arms
GNeck2 Gooseneck Flex Arm, 3, 6 or 9 inch
Details are available here.
$19.95+ In
Stock

 

Details are available
here.
RAP-105-6DD Flex Arm, 6 inch
This is a very stiff flexible arm.  It is not are rugged as the GNeck2 Gooseneck.  The overall length from base to base is 7.75" (19.69 cm).  It consists of two plastic diamond shaped mounting plates and a metal (aluminum I think) rod with a plastic cover.  It is stiff enough for use holding a Pocket PC or GPS without any drooping under severe loads (loops, hard landings, etc.).  Since the rod is made of metal, it is not meant to be bent to extreme positions very many times.  Like any gooseneck it can be adjusted using one hand. If it is too long you can bend it into an S-shape for a minimum length of about 3.5" (89 mm), Weight: 1.6 oz (45 g)
$9.95 In
Stock
Suction Cup Mounts
RAM-B-SCMK-RAP-B-201-RAM-B-202 Suction Cup Mount Kit, "B" Size, Plastic 3" Arm and Round Metal Base
This mount is recommended for use with EW microRecorder flight recorders or any other small item.  Velcro or double sided tape (not included) would be used to attach the round base to the item to be mounted.  The kit includes:
  • RAM-B-224 Suction Cup Base with 1" ball
  • RAP-B-201 plastic double socket arm, Length: 3 inches (76.2 mm)
  • RAM-B-202 round aluminum base (2 7/16" (62 mm) diameter) with 1" ball

Note: If you use suction cups to mount items to a club owned or syndicate owned glider canopy, please be considerate and clean the canopy when you are done flying.  If we don't do this simple step it is likely that the club will ban the use of suction cup mounts - which would be a shame.

47.85 In
Stock
RAM-B-SCMK-RAP-B-201-RAM-B-237 Suction Cup Mount Kit, "B" Size, Plastic 3" Arm and Camera Thread
This mount is recommended for use with Cambridge 302A or GPS-NAV flight recorders or any other small item that accepts a Male 1/4''-20 thread.  The kit includes:
  • RAM-B-224 Suction Cup Base with 1" ball
  • RAP-B-201 plastic double socket arm, Length: 3 inches (76.2 mm)
  • RAM-B-237 1" ball with Male 1/4''-20 thread

Note: If you use suction cups to mount items to a club owned or syndicate owned glider canopy, please be considerate and clean the canopy when you are done flying.  If we don't do this simple step it is likely that the club will ban the use of suction cup mounts - which would be a shame.

47.85 In
Stock
RAM-B-SCMK-RAP-B-201-RAM-B-238 Suction Cup Mount Kit, "B" Size, Plastic 3" Arm and Metal Diamond Base
This mount is recommended for use with all Nimbus iPAQ cradles and LX Colibri flight recorders.  The base price does not include a Nimbus cradle.  The kit includes:
  • RAM-B-224 Suction Cup Base with 1" ball
  • RAP-B-201 plastic double socket arm, Length: 3 inches (76.2 mm)
  • RAM-B-238 Aluminum diamond base with 1" ball

Note: If you use suction cups to mount items to a club owned or syndicate owned glider canopy, please be considerate and clean the canopy when you are done flying.  If we don't do this simple step it is likely that the club will ban the use of suction cup mounts - which would be a shame.

45.85 In
Stock
RAM-B-SCMK-RAP-B-201-RAP-B-238 Suction Cup Mount Kit, "B" Size, Plastic 3" Arm and Plastic Diamond Base
This mount is recommended for use with all RAM-HOL cradles.  The base price does not include a RAM-HOL cradle.  The kit includes:
  • RAM-B-224 Suction Cup Base with 1" ball
  • RAP-B-201 plastic double socket arm, Length: 3 inches (76.2 mm)
  • RAP-B-238 plastic diamond base with 1" ball

Note: If you use suction cups to mount items to a club owned or syndicate owned glider canopy, please be considerate and clean the canopy when you are done flying.  If we don't do this simple step it is likely that the club will ban the use of suction cup mounts - which would be a shame.

42.85 In
Stock
Miscellaneous Parts
RAM-202PSA Rubber Mounting Pad with VHB Adhesive, 2 7/16" Diameter
This is a thin rubber pad with strong adhesive on both sides.  It can be used to mount a RAM-B-202 or RAP-273 base.  One of these is included with the RAP-273 base.  It could also be cut down to a diamond shape and used with a RAM-B-238 or RAM-A-238 diamond base - but the smaller area of the diamond bases would reduce the holding force when compared with the round bases.  For best results: apply to a clean, dry surface.  Weight: 0.2 oz (6 g)

Warning: The adhesive is very strong - making it difficult to remove.
$4.95 In
Stock
RAM-A-238 Base with 9/16" Ball
Marine grade Aluminum, 9/16" diameter rubber ball, Diamond shaped mounting plate is 1.25" x 2.5".  The center of the ball is 11/16" above the base of the plate. Weight: 0.7 oz (20 g) Mounting hardware not included.  PDF Drawing
$8.95 In
Stock
RAM-A-201B Arm, Long, for use with 9/16" (14 mm) "A" size Balls
Aluminum arm, 3.25 inches (83 mm) from ball center to ball center, weight: 1.6 oz (45 g),  When used with 2 RAM-A-238 bases you get a very nice arm with a base-to-base length of 4 5/8" (12 cm).  It is 1.5" longer than the RAM-A-101 arm assembly shown above.  Mounting hardware not included. 
$22.95 In
Stock
RAM-A-230 Double A Ball Adapter
Two A sized (9/16") balls on a 1" Aluminum rod.  Can be used to connect two RAM arms together.
$11.95 In
Stock
RAM-B-111B Mounting Plate, Marine Grade Aluminum, 2" x 6.25" (51 mm x 159 mm) with 1" (25.4 mm) "B" size Ball
Could be used with double sided tape to hold a GPS flight recorder such as a Cambridge 302A.  For that application you would also want a RAP-B-201 arm and a RAM-B-224 suction cup (for canopy mounting) or RAM-B-238 base (for instrument panel or cockpit sidewall mounting).  Detailed drawing:
ram-b-111b.pdf

 

$12.95 3 Weeks
RAM-B-201 Double Socket Arm for 1" Ball, Aluminum
Note: This are is very rugged, but it is heavy.  For most applications the lighter RAP-B-201 arm is recommended.  The RAP-B-201 is less expensive and very rugged.
The arm has a socket at either end to allow a 1" diameter ball (size "B") accessories to be connected. A tightening screw on the side of the arm enables the sockets to clamp firmly on a 1" diameter ball.  When loosening the side screw, a single spring inside the arm opens the socket for maneuvering of the mount, or removing of the ball from the socket. The length of this standard size arm is 3 inches (76.2 mm).  The arm size is measured from center of socket to center of socket.  This part is great for use with the RAM-B-224 suction cup base.  It can also be used with two RAP-B-238 base plates (below) to create a mount arm with a length of 5.625 inches (143 mm) or with two RAM-B-238 base plates to create a 5 inch (127 mm) mount arm. Weight: 4.5 oz
$12.95 In
Stock
RAM-B-201-A Double Socket Arm for 1" Ball, Short, Aluminum
Note: This arm is very short.  I recommend the RAP-B-201 arm more this one because it is, less expensive, longer and just slightly heavier due to its plastic construction rather. 
However, if you need a short arm that will accommodate 1" (B size) balls, this is a very nice little arm.  The arm has a socket at either end to allow a 1" diameter ball (size "B") accessories to be connected. A tightening screw on the side of the arm enables the sockets to clamp firmly on a 1" diameter ball.  The length of this short length arm is 1.75 inch (44 mm).  The arm length is measured from center of socket to center of socket.  This part can be used with two RAP-B-238 base plates (below) to create a mount arm with a length of 4.375 inches (111 mm) or with two RAM-B-238 base plates to create a 3.75 inches (95 mm) mount arm. Weight: 2.8 oz (79 g), Detailed drawing: ram-b-201-a.pdf
$11.95 In
Stock
RAM-B-201-C Double Socket Arm for 1" Ball, Long, Aluminum - HEAVY
Note: This arm is very heavy. 
I recommend the RAP-B-201 arm more this one because it is much lighter.&n