| Home |
| Search |
| Today's Posts |
|
#1
August 27th 03, 05:57 PM
|
|||
|
|||
Panaosnic RF-4900 BREAKTHROUGH !
Last night I performed surgery on an RF-4900 to replace the pathetic
narrow ceramic filter. the LF-B4 has been replaced with dual LF-D6 configuration. the previous spec was 4K at 6db and 15 K at 40db !!! BAD !!! new spec is about 7k at 6db and 11K at 60db, incredibly sharp selectivity. performance is FAR superior. project took only 15 minutes. I hope write an article soon with pics. |
| Reply |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| Panasonic 4900 vs. FRG 7 | Shortwave | |||
Linear Mode
