How to adjust the electrically tuned front end in Nokia RD58:

1. Power on
2. Press ENT
3. Press STO repeatedly until you see "AlllrSt" in the upper line
4. Press # repeatedly until you see "rFcrSt" in the upper line
5. Press 666# (now your front end tuning values are reseted)
6. Power off - power on
7. Set frequency 432000#
8. Connect to signal generator, freq 432000kHz, FM, 1khz, deviation
3...4kHz,
   initial power -40dBm, attenuate more when you hear signal...
9. Press ENT
10. Press RCL repeatedly (perhaps only once) until you see rFc in the
upper 
    line
11. Tune value (first numbers in the bottom line) with + and -
-buttons in the
    edge of the control-part. Last number is RSSI, tune it as high as
    possible
.
    Good guess for tuning value (the first number) is 75...85.
12. Press ENT to exit menu when ready
13. Repeat 7...12 with frequency 438000kHz.
14. Press ENT
15. Press STO repeatedly until you see "AllrSt" in the upper line
16. Press # repeatedly until you see "rFcFIl" in the upper line
17. Press 666# (now your front end tuning values are filled between
432...438
    MHz, also in HAM-band)
18. Press ENT
19. Check sensitivity in repeater freq, should be something about -100
or
    better. NOTE! The sensitivity varies a lot, don't panic if it is
    not as
    sensitive as someone elses !!
20. Mail me how did it work...

-- 
  Pekka Pussinen				Pekka.Pussinen@Oulu.FI
     OH8HBG                                http://stekt.oulu.fi/~pussinen/