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International Radio :: Products by radio :: Yaesu :: FT-847

The FT-847 is designed to take three optional Collins filters, but crystal filters have much better shape factors than mechanical filters and will improve the selectivity of the radio. Since the crystal filters are much larger and will not fit in the sockets, they must be wired in. There is room for one or two crystal filters plus one mechanical filter. We provide parts and instructions. (For an additional $20 you can order the "pre-wired" version, which includes a pre-assembled cable for installing one crystal filter.)

Your crystal filter choices for the radio are:

Bandwidth (Hz)2800210018001000500400250125
ModeSSBSSBSSBCWCWCWCWCW
Crystal Filters #715 #702 #714 #713 #721 #703 #704 #719

We have plug-in Collins filters for the radio as well, if this is your preference:

Bandwidth (Hz)250020001000500300
ModeSSBSSBCWCWCW
Collins Filters #706 #720 #729 #705 #712

FT-847
Sort by: Product Price Sort direction Default

#702
2100 Hz 455 kHz SSB 8-pole...
See details

#703
400 Hz 455 kHz CW 8-pole...
See details

#704
250 Hz 455 kHz CW 8-pole...
See details

#705
500 Hz 455 kHz CW 7-pole...
See details

#706
2500 Hz 455 kHz SSB 8-pole...
See details

#712
300 Hz 455 kHz CW 7-pole...
See details

#713
1000 Hz 455 kHz CW 8-pole...
See details

#714
1800 Hz 455 kHz SSB 8-pole...
See details

#715
2800 Hz SSB 455 kHz 8-pole...
See details

#719
125 Hz 455 kHz CW 8-pole...
See details

#720
2000 Hz 455 kHz SSB 8-pole...
See details

#721
500 Hz 455 kHz CW 8-pole...
See details

#729
1000 Hz 455 kHz CW 8-pole...
See details

#732
4000 Hz 455 kHz SSB 8-pole...
See details

VOX Box
It's a great little radio, but...
VOX Box
See details

 
 
 
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