Thanks to VK4JV for return to service with VK4RWN. Nice to work the system via RF. Picked up a Jetstream ( www.jetstream-usa.com ) JT776SMA antenna for the 92AD here, and it works great, letting me work to the 2820 crossband, with the lowest power setting on UHF with good audio throughput. I got this one on ebay, for about $30 USD posted from the USA. vk4tux