[Boatanchors] HQ-180 bandwidth

Gary Schafer garyschafer at comcast.net
Fri Sep 25 21:50:21 EDT 2009


Correction: placing the USB/LSB/both switch to both, doubles the indicated
bandwidth. 3 KC becomes 6 KC in both.

73
Gary  K4FMX


> -----Original Message-----
> From: boatanchors-bounces at mailman.qth.net [mailto:boatanchors-
> bounces at mailman.qth.net] On Behalf Of Gary Schafer
> Sent: Friday, September 25, 2009 8:42 PM
> To: 'Joe Roth-WC4R'; boatanchors at mailman.qth.net
> Subject: Re: [Boatanchors] HQ-180 bandwidth
> 
> When in the 3 kc bandwidth position it provides 3 kc if in SSB mode.
> Switching to AM mode changes the bandwidth to 6 kc.
> In other words the AM mode doubles the indicated bandwidth on the switch.
> 
> 73
> Gary  K4FMX
> 
> > -----Original Message-----
> > From: boatanchors-bounces at mailman.qth.net [mailto:boatanchors-
> > bounces at mailman.qth.net] On Behalf Of Joe Roth-WC4R
> > Sent: Friday, September 25, 2009 8:13 AM
> > To: boatanchors at mailman.qth.net
> > Subject: [Boatanchors] HQ-180 bandwidth
> >
> > I have a Hammarlund HQ-180C, all stock. Is there a reasonable way to
> > change
> > the 3 KC receive bandwidth to 5 or 6 KC? I don't want a butcher job.
> > Something clean & reversible.
> > Joe, WC4R
> >
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