Anyone ? equivalents ? or a site that will offer an equivalent Tia B
- posted
12 years ago
-- X-No-Archive: Yes
Specification on an SRF1930Q
Loading thread data ...
- Vote on answer
- posted
12 years ago
On Mon, 16 May 2011 10:28:26 +1000, atec77 put finger to keyboard and composed:
See this document:
formatting link
The following translated excerpt would suggest that an MRF150 is an equivalent part.
==================================================================== QTY. UNID DESCRIPTION
Power amplifier module
1 UND. 54HC4051F3A CMOS integrated circuit, MUX, DIP ceramic 1 UND. Integrated Circuit Voltage comparator LM139J Quad, Ceramic DIP 2 UND. MRF136 Transistor POT PRE AMPL 2 UND. MRF150 Transistor, MOSFET AMP POT SRF1930Q ====================================================================
formatting link
formatting link
- Franc Zabkar
-- Please remove one 'i' from my address when replying by email.
- Vote on answer
- posted
12 years ago
formatting link
That's most helpful Frank Much appreciated , from what I can see a couple of SRF1930Q on 28vdc with 5 W input offers about 300W out possibly more , now all I need is a suitable filter just in case , will have to source some door knob hv caps and a couple of torroids
-- X-No-Archive: Yes
- Vote on answer
- posted
12 years ago
formatting link
After more research it appears they are military grade Mrf141 matched pairs
-- X-No-Archive: Yes