AA3SJ
Progressive Receiver Mixing Scheme
VFO Tuning Range: 4.990 - 5.524 MHz
BFO: 9 MHz
|
BAND
|
Converter Crystal (MHz)
|
Frequency Range (MHz)
|
|
80 Meters
|
none
|
3.476 - 4.010
|
|
40 Meters
|
11.000
|
6.990 - 7.524
|
|
30 Meters
|
6.500
|
9.976 - 10.510
|
|
20 Meters
|
18.000
|
13.990 - 14.524
|
|
15 Meters
|
17.337*
|
20.837 - 21.337
|
|
10 Meters
|
32.000*
|
27.990 - 28.524
|
*I would like to replace this crystal with a value
closer to 17.500 MHz when I can find one.
*This is a microprocessor crystal I bought at DigiKey.
I had some trouble getting this crystal to oscillate,
but finally succeeded with Wes Hayward's help.
If you use a 32 MHz crystal, and have problems, contact me.
