Robbie KB6CJZ and Ken W6HHC just published an article on bench-testing a DATV-Express transmitting station for our local club (OCARC) newsletter. The test set-up included a Hauppauge model HVR-1950 USB-based video capture unit and two stages of external RF power amplifiers. The DATV-Express software for these tests was operating in the DVB-S protocol at 2.2 MSymbols/sec.
Test Set-up for Bench Testing of DATV-Express DVB-S Transmitter
The article is called:
TechTalk111 – DigitalATV Test Report Part 6 – (Bench Testing DATV-Express)
And can be found at:
http://www.W6ZE.org/DATV
73…de Ken W6HHC and Robbie KB6CJZ