Hi Guys
VK4RMC Mt Coot-tha on 1273.5 (+20 MHz - no ctcss) is now back on the air... sorry for the delay in it's return trying to arrange riggers, available funds etc is always a challenge.
The antenna is a custom ZCG 10dBd collinear at 75meters above ground and the feeder is LDF650, the duplexer is a bandpass / band reject Telewave and the repeater is a new Icom IC=RP1220, return loss on the antenna (measured at the hut) is -31.3dB @ 1273.500 and -38.1dB @1293.500
Cheers
Andrew
VK4JV