Radios & Electronics 
 

Shipping Insurance Last updated on: 5-16-10

LGG-1 Li-Poly Battery Monitor  

The LGG-1 is a battery monitoring device that indicates the present charge level in a battery pack.
It displays the battery pack's charge condition using 3 LEDs that flash four easy to see and understand
messages: Good, Low, Caution, Damage.  It does this by continuously sampling the battery voltage and
averaging the data so that the true condition of the pack is displayed.   USERS MANUAL

Great for both helicopters and airplanes !

  • Works for both 2S and 3S Li-poly batteries (directly)
  • Works for both 4S, 5S and 6S Li-poly batteries with adapter (on balance plug)
  • Auto-detects pack type on power-up
  • Highly visible with super bright LEDs
  • Easy to use
  • Weighs less than 3 grams
  • Provides peace of mind and assurance
  • Uses DSP technology

No further discounts apply.

OUT OF STOCK $24.99   More Info

Futaba 7CH 2.4GHz Heli Transmitter and R617FS Rx 

This is the 9C's little brother. This transmitter offers all of the programming capabilities of the 9CHP
but with 2 less channels.  Great radio at a low cost.

Comes with:

  • Transmitter with 600mah battery
  • R617FS Receiver (7CH)
  • Tx/Rx Charger
  • Neck Strap
  • Switch Harness
  • Manual
                          

Free Shipping (USA only)

No further discounts apply.  Cart default shipping will be refunded when your order is processed.                                      

OUT OF STOCK $269.99   More Info

Futaba R617FS 7 Channel Receiver  

Spread Spectrum Modulation. Full range system for any size aircraft.
Weights only 9.8 grams.  Operates on 2.4GHz.

Works with Futaba 2.4GHz radios

No further discounts apply.                                   

OUT OF STOCK $99.99    

Spektrum DX7 with 3 DS-285 Micro Servos (Heli Version) 

Features:

  • 20-Model memory
  • Airplane and Heli software
  • Switch assignment
  • P-mixes
  • Includes 3 powerful DS285 digital servos with high-tech resin gears
  • 3-axis dual rate & expo
  • 3-position flap (Airplane)
  • 5-point throttle curve (Heli)
  • 3 flight modes plus hold (Heli)
  • Gyro programming (Heli)
  • CCPM, 2-servo 90°, 3-servo 90°, & 3-servo 120°
  • Configured to default, helicopter model type (all airplane programming is available)

Comes with:

  • Transmitter
  • Tx Charger
  • (3)DS285 digital servos w/assorted horns
  • AR6100 Micro Receiver
  • Switch Harness
  • Binding plugs
  • Manual
     

Free Shipping (USA only)

No further discounts apply.  Cart default shipping will be refunded when your order is processed.                     

OUT OF STOCK $329.99   More Info

Spektrum AR7000 Reciever 

Spread Spectrum Modulation. AR7000 Receiver - DSM2 technology.
Weights only 14 grams. Smart fail-safe prevents motor start up if Tx is off and gives low throttle if signal is lost. Operates on 2.4GHz.

Works with DX7. 

Comes with:

  • AR7000 Micro Receiver
  • Binding plug

No further discounts apply.                                   

OUT OF STOCK $99.99    

Spektrum AR6110E Receiver  - pic needs update

Spread Spectrum Modulation. AR6110E Receiver - DSM2 technology.
Weights only  7 grams. Smart fail-safe prevents motor start up if Tx is off and gives low throttle if signal is lost. Operates on 2.4GHz.

Works with DX7. 

Comes with:

  • AR6110E Micro Receiver
  • Binding plug

No further discounts apply.                              

OUT OF STOCK $49.99    

Spektrum AR6110 Receiver - pic needs update

Spread Spectrum Modulation. AR6110 Receiver - DSM2 technology.
Weights only  7 grams. Smart fail-safe prevents motor start up if Tx is off and gives low throttle if signal is lost. Operates on 2.4GHz.

Works with DX7.   

Comes with:

  • AR6110 Micro Receiver
  • Binding plug

No further discounts apply.                                   

IN STOCK $49.99
   

Castle Link   NEW

USB adapter for programming the Berg 7P receiver and other CC products.
Windows® compatible programming adapter for the USB port on your PC. 

IN STOCK $24.99
  More Info

Futaba R146iP 6CH PCM Receiver   

This is Futaba's 6 channel Mini PCM 1024 72MHz receiver. A single conversion crystal is required. 
This receiver works with both High and Low band crystals
One year limited warranty

Length: 28.7mm (1.12"), Width: 42.7mm (1.68"), Height: 20mm (.079"), 16.5 grams (.58 ounces)
Power requirement: 4.8V to 6V

Note: This Rx will work fine with the 9HCP & 7HCP transmitters but only 6 channels will be available.   

We do not stock crystals for this Rx at this present time.                                  

No further discounts apply.

OUT OF STOCK $74.99   More Info

Align GP780 HH Gyro  

Aligns top of the line heading hold gyro.

Suitable for all 250, 450, 500, 600 and 700 helicopters.

No further discounts apply.                                            

IN STOCK $164.99
  More Info

Align GP780 HH Gyro + DS620 Digital Servo Combo 

Aligns top of the line heading hold gyro and high speed tail servo with metal gears.

Suitable for all 600 and 700 helicopters.


No further discounts apply.                                            

IN STOCK $199.99
  More Info

Hitec HG-5000 HH Gyro with 5083 Digital Servo  

Hitec is proud to announce the HG-5000 micro heading lock gyro with the “extreme speed” HSG-5083MG Digital Micro Tail Rotor servo.   The HSG-5083 was built specifically for the HG-5000 to obtain optimum performance in the T-Rex 400-450 helicopters.  At 0.35 oz the HG-5000 is very light and small, yet yields performance equal or better than any other Gyro available. 

No further discounts apply.                                            

OUT OF STOCK $174.99   More Info

Futaba GY240 Heading Hold Gyro

This is Futaba's entry level HH gyro that uses AVCS (Active Angular Velocity Control System).
This feature is the equivalent of heading hold, except that it utilizes a gyro sensor that's more accurate and less susceptible to vibration than conventional piezo gyros. It continually sends control signals to the servo , even when the tail is not moving, for extremely low temperature drift and more positive control for hovering and flying in crosswinds.

No further discounts apply.                                           

OUT OF STOCK $115.99   More Info

Futaba GY401 Heading Hold Gyro

This is Futaba's next step above the GY240 gyro and uses AVCS (Active Angular Velocity Control System).
This feature is the equivalent of heading hold, except that it utilizes a gyro sensor that's more accurate and less susceptible to vibration than conventional piezo gyros. It continually sends control signals to the servo , even when the tail is not moving, for extremely low temperature drift and more positive control for hovering and flying in crosswinds.

It features an additional input for remote gain selection by your transmitter and the ability to take advantage of
today's digital servos.

No further discounts apply.
                                                Click here  
Gyro Mount   Click Here
                                    

OUT OF STOCK $139.99   More Info

Futaba GY401 Heading Hold Gyro & S9254 Digital Servo   

Great combination for the TRex 600.

This is Futaba's next step above the GY240 gyro and uses AVCS (Active Angular Velocity Control System).
This feature is the equivalent of heading hold, except that it utilizes a gyro sensor that's more accurate and less susceptible to vibration than conventional piezo gyros. It continually sends control signals to the servo , even when the tail is not moving, for extremely low temperature drift and more positive control for hovering and flying in crosswinds.

It features an additional input for remote gain selection by your transmitter and the ability to take advantage of
today's digital servos like the S9254.
      
No further discounts apply.                      

OUT OF STOCK $209.99   More Info

Futaba GY611 Heading Hold Gyro & S9256 Digital Servo 

Great combination for the TRex 600.

This is Futaba's next step above the GY401 gyro and uses AVCS (Active Angular Velocity Control System).
This feature is the equivalent of heading hold, except that it utilizes a gyro sensor that's more accurate and less susceptible to vibration than conventional piezo gyros. It continually sends control signals to the servo , even when the tail is not moving, for extremely low temperature drift and more positive control for hovering and flying in crosswinds.

It features an additional input for remote gain selection by your transmitter and the ability to take advantage of
today's digital servos like the S9256.


                             

OUT OF STOCK $329.99   More Info

Align RCE-G600 Governor  

Great for the TRex 600 Nitro.

This governor is a low cost alternative to the high end models which provides good function
at a great price.
                                    
 


No further discounts apply.

IN STOCK $63.99
  More Info

Futaba S9650 Mini Digital Servo  

This is the mini digital servo that complements the GY401gyro.   Together they provide the performance
needed by the most demanding pilots.  Great for the TRex 450's.
                                    
 


No further discounts apply.

IN STOCK $59.99
  More Info


Hitec HS5245MG Premium Digital Servo

This servo is perfect to the TRex 500

The HS-5245MG is a high torque fast servo with 2 ball bearings and metal gears.  It is perfect for the
swashplate control in a TRex 500 (3 needed). Comes with a heavy duty servo horn set. 
Torque is 61.10 / 76.37 oz - in (4.8v/6v) and speed is 0.15 / 0.12 sec @ 60 deg.


No further discounts apply.

OUT OF STOCK $46.99   More Info


Hitec HS7965MG Super Fast Coreless Digital Servo  

This servo is perfect to the TRex 600

 

The HS-7965MG is the fastest servos Hitec makes in this class and has super strong metal gears.
It is perfect for the tail rotor control or swashplate in a TRex 600 . Comes with a heavy duty servo horn set. 
Torque is 139oz-in (6v) and speed is
0.8

sec.

No further discounts apply.

OUT OF STOCK $79.99   More Info


Hitec HS7975  Fast Coreless Digital Servo   

This servo is perfect to the TRex 600

The HS-7975 is a fast/strong servo Hitec makes in this class and has strong Karbonite gears.
It is perfect for the swashplate in a TRex 600 . Comes with a heavy duty servo horn set. 
Torque is 144oz-in (6v) and speed is
0.11 sec.

No further discounts apply.

OUT OF STOCK $76.99   More Info


Hitec HS-5065MG Digital Servo  

The HS-5065MG is Hitec's strongest all around micro precision digital servo. It has the best torque range and
size for many applications such as micro/mini helis.  Great for the T Rex swashplate (3 needed). 
Has metal gears and a top ball bearing for maximum durability.  Well known and proven. 

With universal connector.  The mounting flanges have 3 holes for ultimate compatibility.

No further discounts apply.

IN STOCK $39.99
   


Hitec HS-65MG Servo   

The HS-65MG is Hitec's strongest all around micro precision servo. It has the best torque range and
size for many applications such as micro/mini helis.  Great for the T Rex swashplate (3 needed). 
Has metal gears and a top ball bearing for maximum durability.  Well known and proven. 

With universal connector.  The mounting flanges have 3 holes for ultimate compatibility.

No further discounts apply.

IN STOCK $33.99
   


Hitec HS-65HB Servo 

The HS-65HB is Hitec's strongest all around micro precision servo. It has the best torque range and
size for many applications such as micro/mini helis.  Great for the T Rex swashplate (3 needed). 
Has Karbonite gears and a top ball bearing for durability.  Well known and proven. 
With universal connector.
The mounting flanges have 3 holes for ultimate compatibility.

No further discounts apply.

IN STOCK $24.99
   


Hitec HS-56HB Servo

The HS-56HB is a great precision all around micro servo with a good torque range and size for many applications. 
Great for the T Rex swashplate (3 needed).  Has Karbonite gears and a top ball bearing for durability. 
Well known and proven. 
With universal connector.

No further discounts apply.

OUT OF STOCK $24.99    


Hitec HS-50 Servo

The HS-50 servo is one of the smallest servos on the market. It is the perfect choice for the tail rotor servo
on the T Rex and the swashplate CCPM servos on the Dragonfly Pro tandem.
Low cost with great performance.  With universal connector.


No further discounts apply.

IN STOCK $22.29
   


Hitec HS-55 Servo

The HS-55 is a great all around micro servo with a good torque range and size for many applications. 
Great for the T Rex swashplate (3 needed) and made to fit.  Well known and proven.
With universal connector.

No further discounts apply.
 

IN STOCK $15.89
   


 4 Servo Combo

Buy three (3) HS-55 and one (1) HS-50 servos and save!
Servos come with universal connector.
 

No further discounts apply.
 

IN STOCK $65.89
   


Cable Sleeving Kit  

Helps to keep your wires and cables neat and organized.  Sleeve is 1/4" and expands up to 1/2". 
Allows connectors to slide through and holds wires together tightly.  Comes with 36" of  black sleeve
and 12" of 1/2" black heat shrink.

IN STOCK $3.99
   


 6" Servo Extension  

This servo extension is 6 inches long with 26 GA wire and has universal connectors.
 

IN STOCK $3.19
   


 12" Servo Extension  

This servo extension is 12 inches long with 26 GA wire and has universal connectors.
 

IN STOCK $3.19
   


Servo Wire 26 GA   

10 feet of 26 GA servo wire (3 conductor).
 

IN STOCK $3.99
   


Male Servo Plugs (Universal)    

Custom make a cable or harness with these universal connectors.
Includes 5 connectors per package.  Requires crimper sold below.

IN STOCK $6.99
   


Female Servo Plugs (Universal)    

Custom make a cable or harness with these universal connectors.
Includes 5 connectors per package.  Requires crimper sold below.

IN STOCK $6.99
   


Crimp Tool    

This crimping tool used for assembling crimp type servo connectors.
 

IN STOCK $17.99
   


Hitec Servo Lube   

Universal servo gear lube for all servos and brands.
 

OUT OF STOCK $4.29    


Hitec Servo Horns for HS56/HS65     

Replacement servo horns set.
 

OUT OF STOCK $2.99    


Futaba S9650 Servo Case Set     

Replacement servo case set.
 

IN STOCK $10.99
   


Futaba S9650 Servo Gear Set   

Replacement servo gear set.
 

OUT OF STOCK $10.99    


Futaba S9650 Servo Horn Screws   

Replacement servo horn screw.  Contains two screws.
 

IN STOCK $.99
   


Hitec HS-5245 Servo Case Set    NEW    

Replacement servo case set.
 

IN STOCK $6.99
   


 Hitec HS-50 Servo Case Set   

Replacement servo case set.
 

IN STOCK $5.99
   


 Hitec HS-55 Servo Case Set   

Replacement servo case set.
 

IN STOCK $5.99
   


 Hitec HS-56HB Servo Case Set   

Replacement servo case set.
 

IN STOCK $5.99
   


 Hitec HS-65HB Servo Case Set    

Replacement servo case set.
 

IN STOCK $5.99
   


 Hitec HS-5245MG Servo Gear Set     NEW    

Replacement servo gear set.
 

IN STOCK $16.49
   


 Hitec HS-50 Servo Gear Set   

Replacement servo gear set.
 

IN STOCK $4.49
   


 Hitec HS-55 Servo Gear Set 

Replacement servo gear set.
 

IN STOCK $4.49
   


 Hitec HS-56HB Servo Gear Set   

Replacement servo gear set.
 

IN STOCK $4.99
   


 Hitec HS-65HB Servo Gear Set 

Replacement servo gear set.
 

IN STOCK $6.89
   


 Hitec HS-65MG Servo Gear Set   

Replacement servo gear set.
 

IN STOCK $15.49
   


 Hitec HS-65MG Servo Gear Set  3 Pack 

Buy 3 and Save !

Replacement servo gear set.
 

IN STOCK $41.99
   


JR DS-285 Servo Gear Set  (JRPSG241)  NEW

Replacement servo gear set.
 

OUT OF STOCK $4.49    


 Hitec HS-6965HB Servo Gear Set   NEW

Replacement servo gear set.  Includes bearings (not shown in pic).
 

IN STOCK $9.69
   


 Hitec HS-6975HB Servo Gear Set   NEW

Replacement servo gear set.
 

IN STOCK $9.69
   

 

   
  T Rex Kits  
  T Rex Accessories  
  T Rex Parts  
  T Rex Upgrades  
  Accessories  
  Batteries & Chargers Etc.  
  Tools  
  Tandem Kits & Controllers  
  Bargain Basement  
  Lama & Parts  
  Twinn Rexx  


 

 

 

Copyright © 2006 by Tech Model Products LLC. • All Rights Reserved