A BLANK PCB for the Portsdown RF output switch is now available in the shop.
See https://wiki.batc.tv/RF_output_switch for more details - note this is suitable to switch the LOW level output of the Filter Modulator board ONLY, it will not handle high power from drivers or PAs and is not designed for use above 23cms.
It may however be useful to switch the input to a MiniTiiouner tuner but has NOT been tested in that application and you would need a band control mechanism to switch the board.
73 Noel
Portsdown RF output switch - now in shop
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