OK, 3 more plots.? Mouser just delivered. The first one is with 680uH and the second is with 1mH. That's about 8dB better at 25MHz and below when compared to a plain uBITX "16 pin" relay.
The third plot shows a plain "16 pin" HFD-27 relay for comparison with no inductance added to the coil leads.
73 Kees K5BCQ
