RangeMax RM-20 Falconry Transmitter

RangeMax RM-20 Falconry Transmitter

RangeMax RM-20 Falconry Transmitter

Digital programmable output frequency to match almost any receiver.

If your rquired frequency is not listed within our available options, type the frequency you require in the “custom frequency” field

Plese contact us if you are unsure as to what frequency you need to match your receiver

  • Up to 30 miles direct line of sight
  • Programmable range - 173 Mhz to 434 Mhz
  • Medium sized, light weight, high power and good run time
  • New advanced digital electronic design for greater reliability
  • Suitable for Hawks and Falcons
  • Magnetic switch, fuel guage, low voltage indicator and battery saver (see specifications)
  • Requires one #1/3n lithium battery (included)
  • Supplied with removable tail mount spring clip as standard
  • Leg mount cap available (look or search for RM2-2 in transmitter accessories)

A digital based design with high power and improved reliability being the main consideration. Lighter, high power and almost three times the battery life of earlier TX models. Other great features include - magnetic tap on tap off switching, battery saver, battery low voltage monitor and fuel gauge. See specifications for more details.
All housed in a tough smart black aircraft aluminium case with high viz antenna. Designed primarily for falcons but can be used on any bird where more power is desired.
This is the larger unit within the Sterling RangeMax group of high power transmitters.

A magnetic wand is not included but will be required if you wish to use the magnetic switch and fuel gauge functions.


Transmitter Data
Range Up to 30 miles direct line of sight
Weight 7 grams including batteries
Antenna length 6.5" - 8.5" (165mm - 215mm) Frequency specific
Operating life Over 20 days using recommended batteries
Battery type One #1/3n lithium battery
Body Size 27mm x 10mm (13.5mm cap)
Guarantee Three years (fully repairable after this time)
Transmitter Functions
Mag Switch Tap on, tap off with safe off feature
Fuel Gauge Signals low fuel after 120 hours run time (double pulses every other pulse)
Low Voltage Monitor Checks new battery condition (double pulses every fifth pulse)
Battery Saver Changes to slow pulse routine after 12 hours continuous run time

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  • Views: 4686
  • Product Code: RM-20
  • Availability: In Stock

High power, long range with a runtime of over 20 days, programmable frequency to match almost any receiver.

  • £145.00

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Tags: RangeMax, RangeMax RM-20, RM-20