[ARC5] 60m band and SCR274 transmitters
Bill Cromwell
wrcromwell at gmail.com
Sat Jul 22 07:42:20 EDT 2017
Hi,
If I recall a post from a couple of days ago the digital modes are also
allowed. Cw and whatever digital mode must be centered in the channel.
AM and DSB signals are wider than the channel limits. CW and digital
signals must be in the upper sideband.
On 07/22/2017 05:53 AM, Christopher Bowne wrote:
> At least in the US you will be limited to CW. I believe the only other
> mode authorized is USB voice. Don't believe we can run DSB AM on 60.
>
> Sent from my iPhone
>
> On Jul 21, 2017, at 14:44, Glen Zook via ARC5 <arc5 at mailman.qth.net
> <mailto:arc5 at mailman.qth.net>> wrote:
>
>> No modifications necessary if the transmitters are used for CW. One
>> just has to be careful to zero-beat the VFO to the correct frequency.
>> With a regulated power supply for the VFO, the stability should be
>> fine after about a half-hour warm up if not sooner.
>>
>>
>>
>> Glen, K9STH
>>
>> Website: http://k9sth.net
>>
>>
>> ------------------------------------------------------------------------
>> *From:* "kg4kgl at gmail.com <mailto:kg4kgl at gmail.com>" <kg4kgl at gmail.com
>> <mailto:kg4kgl at gmail.com>>
>> *To:* arc5 at mailman.qth.net <mailto:arc5 at mailman.qth.net>
>> *Sent:* Friday, July 21, 2017 1:17 PM
>> *Subject:* [ARC5] 60m band and SCR274 transmitters
>>
>> GA all,
>>
>> Just some afternoon musings, but has anyone modified said transmitter
>> for this newish channelized ham band?
>>
>>
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>
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--
bark less - wag more
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