How to choose the gain of Rx and Tx?

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

FEATURES

RX=10dB
TX=0dB
SAW Filter both in Rx and Tx
Powered by DC power plug

SPECIFICATION

Number	Items	Specifications
1	Frequency Range	902-928MHz
2	Operating Voltage	6-24V
3	ReceivingGain	10dB±1
4	Transmission Gain:	0dB±1
5	Max Output Power(P1dB)	30dBm(1W)
6	Input Trigger Power	Min:5dBm Max:20dBm
7	EVM	3%@27dBm
8	Noise Figure	＜2.0dB
9	Current Supply	300mA@Pout 30dBm 12V
10	TX/RX Switch Time Delay	＜1 us
11	LED Indicator	Transmitter: Green; Receiver: red
12	OperatingTemperature	-40℃～+70℃
13	StorageTemperature	-40℃～+150℃
14	Operating Humidity	Up to 95% rel. humidity
15	RF Connector	Input: SMA-Female; Output: RP-SMA-Female
16	Power Socket	2.5*0.7mm DC
17	Shell Size	64.534.510mm
18	Shell Material	Aluminum
19	Net Weight	0.05Kg

INCLUDED

1PCS* Extender
1PCS* DC POWER PLUG
1PCS*RG402 20CM Coaxial Cable 50ohm SMA Male to RP SMA MALE

915MHz 902-928MHz RX 10dB TX 0dB AMP Helium Singal Extender