This will help with the picture: http://www.thiecom.com/kataloge/firmen/kenwood/kenwood-thd72e-preinfo.pdf
Roger WA1KAT On 10/3/2010 5:18 AM, andy thomas wrote: > At the (British) National Hamfest yesterday I had a play with the > pre-production model of the THD-72E and asked about full duplex. > > I couldn't get into full duplex on the menu and had to give the set back but > I insisted onthe question in the name of AMSAT and they went to the manuals > while some other guys played with it. > > On the second manual(printed off the cdrom) - which they said was about the > packet function - there was the following instruction: > > "FULL DUPLEX > Ths transceiver is also capable of simultaneously transmitting and receiving > signals. So it is possible to transmit audio on the current band while > receiving packet data on the other band (data band). > > 1 Set operation band to band B > 2.Press [F DUP] to enter Duplex mode > ... > > Notes > * When operating on band A you cannot change to full duplex mode. > * When in single band mode and Band A/B is set to VHF/VHF or UHF/UHF you > cannot change to Full Duplex mode. > * When usin the Full Duplex function, connect an earphone to the SP jack. > using an earphone will prevent feedback that can cause the transceiver to > emit a howling sound." > > I have photographed these instructions and transcribed from the photo. For > some reason I photographed the manual not the radio which is a squat fat > two-tone grey thing. It's got a gps built in. Available end 2010, they said. > > 73 de andy g0sfj > > > > > _______________________________________________ > Sent via amsat...@amsat.org. Opinions expressed are those of the author. > Not an AMSAT-NA member? Join now to support the amateur satellite program! > Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb _______________________________________________ Sent via amsat...@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
