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.
seeing that none of the mhw are about have been searching myself.
http://html.alldatasheet.com/html-pdf/1 ... 57745.html.
I remember at the time mine went unstable and I'm trying to get one working on a Portsdown and get the same problems with instability....
I tamed mine by playing with the bias voltage.
I replaced the 0Ohm resistor on the output of the regulator with a 500Ohm pot, the metal shrouded ones used for I/Q bias on the DigiLite boards sit across the tracks quite well.
My module settled down with 4.3Volts on the bias pin.
Driven directly by the Portsdown gives 8 watts with 30+ shoulders on 2Ms and 40+ on 333Ks in a nice compact unit - needs a big heatsink and blowing...