[Elecraft] ESSB

Don Rasmussen wb8yqj at yahoo.com
Fri Aug 1 21:05:36 EDT 2008


* ESSB (EXTENDED SINGLE SIDEBAND) ADDED:  Allows the
K3 to transmit in SSB modes at a bandwidth of up to
about 4 kHz. Requires a 6 kHz crystal filter on the RF
board. Note: ESSB receive is obtained just by
adjusting the WIDTH control.

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** ESSB receive requires a roofing filter wider than
the stock 2.7 filter that comes with K3. Either the AM
or the FM filter will work.  



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