For Lora Signal Booster Transmitting & Receiving Amplification Module

For Lora Signal Booster Transmitting & Receiving Amplification Module Description

Description: 1. Equipped with an intelligent receiving/transmitting discrimination circuit, it does not require front-end equipment to provide receiving/transmitting switching control signals for normal operation.
2. The module defaults to working in the receiving state, amplifying the received signal. When the front-end device detects an external transmission signal, it instantly switches to the transmitting amplification state
3. The transmission gain is adjustable, making it convenient to be compatible with wireless devices with different transmission powers.
4. The transceiver link has extremely high isolation, and the receiving link can withstand strong external interference without causing loop self-excitation.
5. Compatible with modulation methods such as LORA, /ASK/OOK/MSK/GFSK, etc

Specifications:
Working frequency range: 850MHZ-930MHz
Receiving gain: 11dB 2dB
Receiving noise coefficient: 2.0dB
Transmission gain: 5dB-11dB ( 2dB) adjustable
Transceiver switching discrimination threshold: -2d Bm
Input power range: 1dbm-20dbm
Maximum transmission power: 31dBm (13w)
Work status indicator: Receiving status: Green light on, blue light off Emission status: Blue light on, green light off TDD working mode, blue light and green light flash alternately
Working voltage: 5V (4.75V-5.25V)
Working current: RX state: 10mA ( 3mA) TX state: 720mA
Due to different batches, there may be differences in product appearance and printed text, which not affect use
Material: ABS
colour: As Shown

Package Contents:
2 x signal amplifier

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.