Also consider eHam and the swapmeet forum on qrz.com. Both of those also have
older ads archived where you can search for prior sales of k3’s in their
numerous configurations and figure out your asking price. If you post on
qrz.com, pay attention to the posting guidelines.
Other places to conside
John,
The KPA500 is rated for 500 watts PEP.
With AM, that is 250 watts carrier, and 250 watts of sideband energy
(125 watts for each sideband). So your "talk power" is 125 watts,
compared to 500 watts SSB.
Note that is for 10 minutes transmit with a 5 minute receive period. If
you are "lo
Isn't peak power for AM 4 times the average (carrier) power?
73,
Scott K9MA
On 1/23/2020 18:10, Don Wilhelm wrote:
John,
The KPA500 is rated for 500 watts PEP.
With AM, that is 250 watts carrier, and 250 watts of sideband energy
(125 watts for each sideband). So your "talk power" is 125 wa
Yes. You wouldn’t want to run a KPA500 at any more than around 125W carrier
output. Maybe a bit less to give you some headroom. At 250W carrier the
KPA500 would be pushed way beyond ratings on AM.
Grant NQ5T
> On Jan 23, 2020, at 7:59 PM, K9MA wrote:
>
> Isn't peak power for AM 4 times the
Time to break out the portable rigs and snow-shoes, everyone: it's Winter Field
Day, 2020.
I was reminded of this by Bonnie, KQ6XA. She forwarded some info from the WFDA
(Winter Field Day Association), repeated below.
I'm embarrassed to report that we've lost our Winter here in the Bay Area, w
I'm confined to operating from home due to age restraints but I'm also
the very proud builder/owner of a K2 and a separate EC2 cased KPA100 and
KAT100 - along the lines of W3DVX 'twins'. In addition to that combo,
I'm also the proud owner of a KX3 which seems to be developing a
yearning for 1
On 1/23/2020 6:38 PM, Wayne Burdick wrote:
I'm embarrassed to report that we've lost our Winter here in the Bay Area
As a refugee from Chicago, I can state with certainty that there is no
such thing as "winter" in the Bay Area. What happens here from Dec to
Mar would be described in the Midwe
The keyer would be hooked into the keyer/paddle jack?
On 1/22/2020 3:04 AM, Nr4c wrote:
What to plug Winkeyer into at the radio end? The K4 is connected to Ethernet,
no a computer.
Sent from my iPhone
...nr4c. bill
On Jan 20, 2020, at 7:52 PM, Joe Subich, W4TV wrote:
I’ve not seen a
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