Matek ELRS 2.4GHz Long Range Receiver

Brand: Matek
Product Code: ELRS-R24-D
Availability: In Stock

Price: CAD$30.36

Qty: - OR - Add to Wish List
Add to Compare

0 reviews | Please Login To Review This Product

Description Reviews (0) Related Products (9)

Yes it's ExpressLRS but why do we call this a Long Range Receiver? It has 3 special features that add up to everything you could ask for when pushing the limits!

A low noise amplifer (LNA) that boosts the antenna's received signal before it hits the actual receiver chip
A power amplifier (PA) that boosts the telemetry output for dramatically increased range on the telemetry back to your radio
Diversity antennas for the best reception and transmission while flying in different orientations

Specifications:

ESP8285, SX1280/1281IMLTRT
PA/LNA: SE2431L
Antenna connector: IPEX MHF 1
RF Frequency: 2.4GHz (2400~2480MHz)
Telemetry power: 22.5dbm~23dbm
SE2431L RX_gain: 12.5dB
Diversity (antenna-switching), DEFAULT ANTENNA#2
Receiver protocol: CRSF
Input voltage: 4~9V DC @ 5V pad
Power dissipation: 40~45mA(before binding), 70~75mA(binding), 90~95mA(wifi mode)
PCB size: 21mm x 15mm
Weight: 3g w/ 2x antennas

Firmwares:

ExpressLRS MATEK_2400_RX
Firmware update via UART or WIFI
ELRS-R24-D: enable “USE_DIVERSITY” (checked) when flashing in ExpressLRS configurator

Packing:

1x ELRS-R24-D
2x IPEX MHF1 Antennas

Quick start and tips here
Downloads here
This is the receiver Wezley Varty used in his crazy 100km flight (which has since been removed from Yotube....)