868 915mhz Manual gain adjustment rf amplifier for helium bias flarm helium booster 10 db flarm booster 17db

Type: 5g signal booster
Place of Origin: Guangdong, China
Network: wifi, 4g, 3G, Lora Wan 868EU/915US
Frequency Range: : EU 860-870MHz OR US 900-930MHz
Saw filter num: 4 saw filter inside
Operating Voltage: DC 5-15V
Transmission Gain: Manually adjust the gain you need
Input Trigger Power: Min: 3dBm
Noise Figure: Operating Voltage<0.8dB
Current Supply: <1 us
EVM: 3%@18dBm
Max Output Power(P1dB): 22dBm
RX/TX Gain: Manually adjust the gain you need(Tinkering)