View Single Post
  #3   Report Post  
Old May 11th 04, 06:36 PM
Leon Heller
 
Posts: n/a
Default

"Tim" wrote in message
...
I'm sure this is in the handbook, but darned if I can find it.

I'm using a MAR-6 after a DDS and filtered output for a little gain into a
passive mixer, the DDS will be used for 1-30 MHz or so, how do I calculate
the value of the RF choke at the DC supply side? I hope this question is

at
least coherent...


It's optional, especially at such low frequencies. I wouldn't bother with
it, just use the resistor mentioned in the data sheet.

73, Leon
--
Leon Heller, G1HSM
http://www.geocities.com/leon_heller