Filters for Yaesu Radios

Yaesu FT-847

This radio is designed to take three optional mechanical 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 have instructions for you to install one or two crystal filters. We can provide a preassembled cable for wiring in one crystal filter at $10 each.

Your crystal filter choices for the radio are:

Reference	Bandwidth at 6dB	Mode	Performance Curve Online?	Price
#702	2.1 kHz	SSB	Yes	$170
#721	500 Hz	CW	Yes	$170
#703	400 Hz	CW	Yes	$170
#704	250 Hz	CW	Yes	$170
#719	125 Hz	CW	Yes	$170
#713	1000 Hz	CW	Yes	$170
#714	1.8 kHz	SSB	Yes	$170
#715	2.8 kHz	SSB	Yes	$170

And we do have the Collins Mechanical Filters for the radio as well, if this is your preference:

Reference	Bandwidth at 6dB	Mode	Performance Curve Online?	Price
#705C	500 Hz	CW	Yes	$125
#706D	2.6 kHz	SSB	Yes	$125
#712C	300 Hz	CW	Yes	$125
#720D	2.0 kHz	SSB	Yes	$125

Back to Yaesu Filters Menu