RX=17 TX=6 915MHz Active Filter Lora Helium Filter Signal Strength Lora Booster

DESCRIPTION

PAY ATTENTION: How to choose the gain of Rx and Tx?

1、If there is a long RF CABLE (over 5 meters) or power divider between the extender and the hotspot, it is recommended to use the combination of RX = 17, TX = 6;

2、 If there is nothing else between the extender and the hotspot directly, it is recommended to use RX =10, TX =0.

3、If you want to test the impact of different values RX/TX on the system, it is recommended to use the combination of RX = 17, TX = 6, and 3dB/6dB attenuator to adjust.

4、If you want to buy other gains of RX/TX combinations, please contact us

FEATURE

2.0dB ultra-low noise

Wide 6V to 24V operating input range

Simply plug and play, no software is required

extender powered by RF cable

MAX 50X the power, improving the link quality and coverage of certified devices

SPECIFICATION

INCLUDED

•  1PCS*Cavity Filter
  
•  1PCS* EXTENDER ( Strenth the TX &RX Signal )
•  1PCS*Bias Tee
•  2PCS* RG402 Cable (20CM)
•  1PCS* SMA Female to N male Connector
•  1PCS* US Power Plug（power for bias tee）