AU915 and AS923 915 MHz Bandpass Filter Kit for Helium Miners in Australia Helium Software-defined radios such as HackRF

Software-defined radios such as HackRF

Inline installation — connects directly in the antenna feedline

It covers GPS L1 through L5

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AU915 and AS923 915 MHz Bandpass Filter Kit for Helium Miners in Australia Helium Software-defined radios such as HackRFPRODUCT OVERVIEW This is a small, cost effective 915 MHz band pass filter with RF adapters for Helium Miners operating in Australia. The frequency range of this filter complies with miner frequencies for both AU915 and AS923. The filter has a pass band of 916 MHz to 929 MHz. This is narrower than the 915 MHz filter for US915 frequencies. Insertion loss is typically 4 dB. It has excellent out of band rejection specifications. Rejection at 900 MHz for