Helium Amplifier 915 MHz for US915 and AU915 RF Adapter The filter uses SMA-F PCB

The filter uses SMA-F PCB edge mount connectors

provides power handling of up to a maximum +10 dBm

Long-range LoRa and sub-GHz IoT links with significant path loss

The device can be powered using either of two options: Micro-USB (cellphone) power supply or DC header with a wide input range of +4

3450 MHz Bandpass Filter

Helium Amplifier 915 MHz for US915 and AU915 RF Adapter The filter uses SMA-F PCBProduct Description This amplifier has a gain of 12 dB with a noise figure of less than 0. 8 dB and is filtered internally with a 915 MHz filter. It has a separate transmit port. The amplifier module requires two antennas instead of the one that is required for a Helium Miner. The amplifier requires +5V supply provided with a micro USB cable and power supply. Alternatively a Bias Tee kit can be purchased separately. Please refer to the product photos