RX=12 TX=Bypass 868MHz Miner AMP Bias Tee Lora Helium Signal Extender

 THIS LINK ONLY PROVIDE  868MHz TX=Bypass Extender！ BUT, RX has two options: RX=12 (default), and RX=8. ACASOM also has two connector types: SMA and N.   How to choose the gain of Rx? 1、If there are fewer miners around you and you live in rural areas, we recommend that you choose products with RX = 12； 2、If there are many miners around you and you live in an urban area, we recommend that you use products with RX = 8； 3、If you want to buy other gains of RX (6-17dB), please contact us. This Extender can only work with bias tee！ SPECIFICATION Number Items Specifications 1 Frequency Range 863-870MHz 2 Operating Voltage 5-24V 3 Receiving Gain 12dB±1（default） 4 TX Path Through Loss ≤1.3dB  5 TX Switching Sensitivity ≥0dBm 6 Noise Figure ≤1.2dB 7 Current Supply 75mA 8 TX/RX Switch Time Delay ＜1 us 9 LED Indicator Transmitter: Green; Receiver: red 10 OperatingTemperature -0℃～+60℃ 11 StorageTemperat