JMT Two-Way Lora Signal Booster, 863-870Mhz / 902-928Mhz Power Signal Amplifier Module WiFi Range Extender Transmitting & Receiving for Lora Router Ethernet RC Drone (863-870Mhz 902-928Mhz Module)

About this item

• * Applicable Frequency Band* -- Europe 863MHz-870MHz, US M902Mhz-928Mhz frequency bands(No Filter). Its compact size and convenient use make it easier to design products for high-power and long-distance applications in this frequency band.
• * Performance * -- Built-in intelligent receiving/sending discrimination circuit, does not require front-end equipment to provide receiving/sending switching control signals.The transmission gain is manually adjustable, which is convenient for compatible wireless devices with different transmission powers.
• * Operating Mode * -- This wireless range extender 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 switch to the transmitting and amplifying state.The transmission gain is manually adjustable, which is convenient for compatible wireless devices with different transmission powers.
• * Warm Tips * -- In order to ensure reliable switching, the transmit power of the front-end equipment needs to reserve at least 3dB margin, that is, the minimum transmit power of the front-end equipment cannot be lower than 1dBm, otherwise it may cause the instability of the receiving/transmitting switch.
• * Filter Tips * -- The Amplifier Module have no filter, it need to be choiced seperately.