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UploadedDescription
07 Mar 2013FT847 Low headphone output
09 Nov 201270cm pre-amp oscillation on FT-847
26 Jul 2010FT-847: High current draw with reduced output.
16 Jun 2010Failure of internal VHF/UHF PA due to tin plague effect
18 Nov 2009Yaesu FT-847 70cm PA instability mod
07 Oct 2008Frequency Drift with FT-847 Transceivers
21 Aug 2008Yaesu FT-847 4 Metre power & sensitivity mod
22 Jun 2008how to wire up a dynamic karaoke mic for a yaesu 847
15 May 2008Reducing Fan Noise for FT-847
24 Apr 2008Wideband HF setting for Yaesu FT-847
29 Mar 2008FT847 ALC modification
09 Apr 2007CAT Control while using FC-20 auto tuner
12 Aug 2006AM settings for improved modulation
09 Jul 2006annoying rear fan mod for Yaesu FT-847
13 Jun 2006FT-847 Roofing Filter Modification
26 Apr 2006PSK31 do it yourself interface for FT-847
25 Jun 2005Yaesu FT-847 Display test
08 May 2005FT-847 - 70 cm PA oscillation problem
01 May 2005FT-847 Servicemenu
24 Mar 2005FT 847 Powerswitch malfunction
11 Dec 2004FT-847/ FC-20 antenna tuner mod, for wider range
03 Aug 2004FT-847 volume control mod
22 Jul 2004FT-847 Fixing the drift
19 Jun 2003Modification sheet for FT-847 by DG2IAQ
11 Jun 2003Chattering Relay Fix for FT-847
02 Feb 2003FT-847 Power Switch
13 Sep 2001FT-847 burned power switch contacts - repair in 10 minutes, no cost.
05 Jun 2001Simple Roger beep for FT-847
25 Oct 2000Easier FT847 audio level fix
16 Jul 2000Throttling Back the FT-847 Audio Output Level, Rev. 1
02 Mar 2000Sensitivity settings on the FT847
09 Feb 2000External RX Input Modifcation for the Yaesu FT-847
26 Sep 1999SSTV interface width PTT keying for FT-847
24 Apr 1999How to modify FT-847 with full TX-RANGE on HF
19 Jul 1998TX coverage continues on 137MHz to 174MHz and 410MHz to 470MHz
19 Jul 1998Throttling back the audio output level
19 Jul 1998Help with a noisy fan
19 Jul 1998Enter the Alignment Menu
19 Jul 1998Extending the transmit range
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This forum message list include all message for that is related to FT-847, this include message that also is related to articles. If the message is relate to an article, the article can be selected next to each message.

Date Author Subject
1. 04 Nov 2011 IZ1UQG (0) extended yes but not to all 897 radio.... View article
2. 15 Jan 2010 ok1vpz (0) FT847 70 cm potential instability note View article
3. 13 Dec 2009 Steve Fritts (0) Simple Roger beep for FT-847 View article
4. 18 Jul 2009 ian (0) ft847 powerswitch malfunction View article
5. 27 Nov 2008 Larry Freeman (0) sensitvity settings View article
6. 01 Nov 2008 ok1vpz (0) FT847 Frequency drift View article
7. 19 Oct 2008 William Pugh (1) 'Simple Roger beep for FT-847' View article
8. 20 Jun 2008 ALEC ADAMS (0) 'Reducing Fan Noise for FT-847'. View article
9. 05 Dec 2007 Manuel Pereira (0) to expand vhf frequency
10. 21 Jul 2007 Alejandro (0) blink display in ft 817
11. 11 Jul 2007 ian (0) af level easier fix result . View article
12. 05 Apr 2007 Carl Peake (0) Intermittent connection on the rear antenna jack
13. 08 Feb 2007 6ca43f75 (0) Microphone for Yaesu Ft 847 MH-36D8
14. 02 Feb 2007 6ca43f75 (0) CTCSS Tones.
15. 01 Feb 2007 gane (1) Extended TX full coverage
16. 15 Jan 2007 Glen Chapman (1) Memory operation
17. 30 Nov 2006 Anonymous (0) noise in hf band View article
18. 24 Oct 2006 Vadim Semashko (0) Mast-mounted LNA operation problems
19. 01 Jul 2006 Jeffrey Scotti (0) FT-847 antenna tuner mod View article
20. 14 Jun 2006 Charlie Mazoch Jr. (0) FT-848 Roofing Filter Mod View article
21. 05 Jan 2006 W1XX (0) Separate receive antenna on HF for FT-847?
22. 29 Dec 2005 WB4DX (0) Correct TX Mod for Yaesu FT 847
23. 19 Dec 2005 George Tuck (0) FT-847 70 MHz power and sensitivity mod
24. 19 Dec 2005 George Tuck (0) FT-847 70 MHz power mod details
25. 11 Dec 2005 Ronald Jochems (0) Succesfull modified ranges View article
26. 29 Nov 2005 Francesc Tort (0) RX EXTENDED for FT817
27. 26 Nov 2005 Dr. Karl Jungwirth (0) FT-847 volume control mod. CU8AO View article
28. 18 Nov 2005 George Tuck (0) FT-847 70MHz output, sensitivity & PA current mod
29. 14 Oct 2005 chris vk2isb (0) 28mhz antenna
30. 09 Sep 2005 Cor Postma (0) The bandswitch diode fix

Next 30 threads.


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