AB-IOT-510 Patch Module 455-535MHz Transceiver Bidirectional Amplifier 510M Gain Adjustable Amplifier Module

AB-IOT-510 Patch Module 455-535MHz Transceiver Bidirectional Amplifier 510M Gain Adjustable Amplifier Module Beskrivelse

The built-in intelligent receiving/sending discrimination circuit does not require front-end equipment to provide receiving/sending switching control signals.
The module works in the receiving state by default and amplifies the received signal. When the front-end equipment is detected to transmit external signals, it will instantly to the transmitting and amplifying state.
The transmission gain is manually adjustable, which is convenient for compatible wireless devices with different transmission powers.
The receiving/sending link has a high degree of isolation, and the receiving link can withstand strong external interference without causing self-excitation of the loop.
Compatible with various modulation methods such as LORA and FSK/ASK/OOK/MSK/GFSK.

Description:
AB-IOT-510 series two-way signal amplification modules are designed for various applications in the 510M (470MHz-520MHz) frequency bands. Its compact size and convenient use make it easier to design products for high-power and long-distance applications in this frequency band.
(Note: Hand-held walkie-talkies cannot use this module to achieve the purpose of extending the transmission range due to their high transmission power.)
Parameter:
Working frequency band: 470MHz-520MHz
Receiving gain: 11dB2dB
Receiving noise figure: less than equal 2.0dB
Transmission gain: 5dB-11dB (2dB) adjustable
Recognition threshold for receiving and sending switching: -2dBm
Input power range: 1dBm-25dBm
Work status LED indication:
Receiving status: green light is , light is off
Transmitting status: light is , green light is off
In TDD working mode, the light and green light will flash alternately
Colour:As Shown
Material:plastic+metal

Package Contents:
1 * patch Module