Scherrer RX 700 LR-PSU Long Range receiver 433-444 Mhz

Scherrer RX 700 LR-PSU Long Range receiver 433-444 Mhz

Price: 149,00€

Price without tax: 123,14€
Available in our stock

AltiPointsYou'll win 174 AltiPoints by buying this article.
  • Model: SCHERRER_RX700-LR-BOOSTED (41387)

The Scherrer Rx700LR-PSU, is the last version of the well known TSLRS RX. It has a supply voltage protection for big/digital servos that draw a lot of power, and that could cause a restart of the receiver during a power peak. The Rx700LR-PSU has several new or updated features like:

  • Updated diversity system
  • Updated RSSI system
  • External firmware upgrade port
  • Completely new software
  • Selectable PPM/PWM (S-Bus planned to come soon) upon boot

It has also sequential fail safe, that lets you store a fail-safe pattern of 3 interactions when the fail safe is activated. Through the firmware port you can access TSLRS debug tools for viewing the number of fail-safes that occurred, the blocked channels, the performance of the diversity part of the receiver and much more (the TSLRS USB programmer is needed for these functions).

Technical specifications

  • 12 servo channels
  • PPM output (also called SUM signal)
  • Switchable output PWM or PPM
  • RSSI output 0.5 to 3.3V from min to max
  • Supply voltage: 4-6 Volts
  • Weight: 20 grams
  • Dimensions: 34 x 55mm.
  • Supply current (RX alone): 134mA at 5V
  • Diversity dual antenna system auto change over prevents nulling or drop outs
  • LED indicators for the selected antenna
  • MCX connectors for antenna inputs
  • Wire antenna mounted directly on the RX
  • Wide-band frequency hopping system
  • Uses 433 to 440 MHz
  • User firmware upgradeable
  • Supports TSLRS manager
  • Supports debugging mode for TSLRS manager, analyze frequencies, fail-safes, diversity
  • Wide user temperature range -40C to +70C ambient
  • Optimized input filter so it can co-exist with strong 2.4Ghz on board video transmitters

Long range FPV transmitters comparison chart

Long range FPV receivers comparison chart

Scope of delivery

  • 1 RX700 LR receiver
  • 1 Deluxe gift-box for high level of protection
  • 2 Antennas


  • Purchasing and using this material is not allowed in several countries. In some cases, it requires a license, in some other cases it is simply forbidden. In case of doubt, please do not purchase this material.