[Boatanchors] HQ-180 bandwidth

Warren Elly w1gud at tampabay.rr.com
Fri Sep 25 22:43:55 EDT 2009


6 Kc isn't enough :)

73, Warren W1GUD
On Sep 25, 2009, at 10:08 PM, Carl wrote:

> Now you have it right and we are back to Square One with that setup,  
> 3 kc of
> audio recovery.
>
> Carl
> KM1H
>
>
> ----- Original Message -----
> From: "Gary Schafer" <garyschafer at comcast.net>
> To: "'Joe Roth-WC4R'" <wc4r at live.com>; <boatanchors at mailman.qth.net>
> Sent: Friday, September 25, 2009 9:50 PM
> Subject: Re: [Boatanchors] HQ-180 bandwidth
>
>
>> 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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