Home |
Search |
Today's Posts |
#16
|
|||
|
|||
Parts are on the way...
First IF = 45 MHz Second IF = 10.7 MHz Any point in going further to 455 KHz for a third IF or just stick with the 10.7 - (MC1350 plus IF transformer) scheme? Bill "RST Engineering" wrote in message ... I'd probably jack the IF up to 45 MHz. (use TV parts; this is the TV IF frequency) or 70 MHz. (satellite IF frequency), and then downconvert to either 21.4 or 10.7...there are cheap crystal filters at both frequencies. Jim In the meantime, any other suggested improvements or hints are most appreciated (e.g. "up the IF from 10.7"?)...! |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
One antenna, multiple receivers? | Shortwave | |||
fantastic antenna distribution system for shortwave receivers ! | Shortwave | |||
a page of motorola 2way 2 way portable and mobile radio history | Policy | |||
Means of building low quality receivers | Homebrew |