23cm DATV transmissions

Digital ATV - The latest generation, cutting edge ATV - Please discuss it all here.
Forum rules
This forum is run by the BATC (British Amateur Television Club), it is service made freely available to all interested parties, please do not abuse this privilege.

Thank you
Post Reply
g3pyb
Posts: 30
Joined: Sat Feb 23, 2008 8:54 pm

23cm DATV transmissions

Post by g3pyb » Mon Jul 12, 2010 10:35 am

The GB3IV ATV repeater on the Isle of Whight (Stenbury) now has DATV transmission capability using QPSK 4MS/s FEC 3/4.

The Net night is each Monday begining at 8 pm om FM ATV, with a change to DATV at 9pm, please have a look on the output frequency of 1316Mhz at 9pm all, reports would be welcom on this forum.
The repeater has DATV input capabitly on 1249MHz 4MS/s FEC 3/4 and 70cm on 437Mhz 2 MS/s FEC 3/4 though at present a DTMF tone on 434.550 MHz is needed to activate the DATV input, it is hoped to make this an automatic c/over in the near future when a valid DATV signal is seen.
For the moment the normal input I/p 1249Mhz FM and send dtmf A2* for 23cm DATV restore to FM rx with A2#,
or 70cm DATV North beam is BB6 and restor to FM 23cm rx with BB1.

Peter G3pyb
Top
Post Reply

Return to “DATV - Digital ATV”