We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black pistol-grip RC transmitter with LCD screen and short antenna, paired with a tiny receiver module

WUQ

WUQ FS-GT3B 2.4GHz 3CH RC Transmitter & Receiver Set

SKU CH-VWNV-J7JFA

A 2.4 GHz three-channel radio set with LCD transmitter and micro receiver for RC cars and boats, using 160 frequency-hopping channels and GFSK coding for stable control up to 90 degrees steering

  • TypeModels & Kits
  • 3-channel control for cars and boats
  • 160 frequency bands with automatic hopping reduce interference
  • LCD screen shows settings at a glance
  • Transmitter runs on eight AA cells for portable power
  • Receiver weighs just 5 grams for lightweight builds

3-Channel RC Transmitter Set

This transmitter and receiver set operates on the 2.4GHz band with 160 selectable wave bands. It uses AFHDS frequency hopping and GFSK modulation for a stable link with RC cars and boats. The transmitter includes an LCD screen and requires eight 1.5V AA batteries, which are not included.

Practical Limits of the 2.4GHz AFHDS Link

The system transmits at less than 20dBm across a 500KHz bandwidth from 2.400GHz to 2.4835GHz. Receiver sensitivity reaches -105dBm for reliable signal capture. Transmitter steering travels 90 degrees total and throttle travels 45 degrees total.

Deciding Specification: Transmitter Power

The transmitter runs on 12V supplied by eight AA cells, while the receiver accepts 4.0V to 6.5V DC. If your model cannot accommodate the battery pack size or voltage range, this set will not suit the build.

Highlights

  • 3-channel control for cars and boats
  • 160 frequency bands with automatic hopping reduce interference
  • LCD screen shows settings at a glance
  • Transmitter runs on eight AA cells for portable power
  • Receiver weighs just 5 grams for lightweight builds

Specifications

TypeModels & Kits

Questions about this item

Should I pick the 3‑channel car/boat version or is there another channel count available?

The set is a single 3‑channel configuration for car or boat use; no other channel counts are offered.

What does the 2.4‑2.48 GHz AFHDS hopping across 160 bands mean when I’m driving?

The transmitter hops over 160 bands within the 2.4‑2.48 GHz range, giving strong anti‑jamming and stable control at typical RC distances.

Will the 3.5 mm DSC port output PPM work with my flight controller or simulator cable?

The 3.5 mm DSC port outputs a PPM signal, so it can connect to compatible simulators or controllers that accept PPM input.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.