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A simple 60 meter CW transmitter
5 channels = 5 xtals?, maybe a push button to "scroll" through the channels with a simple LED indicator to report which channel it's set to?
Wayne - KC0PMH
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http://www.qsl.net/kc0pmh/ Under
5 channels = 5 xtals?, maybe a push button to "scroll" through the channels with a simple LED indicator to report which channel it's set to?
Wayne - KC0PMH
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http://www.qsl.net/kc0pmh/ Under
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By
Wayne Dillon
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#9163
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A simple 60 meter CW transmitter -- Part 97
OK,
Part 97 states specifically that the CW carrier must be set to the exact frequency.
So, to me, that would imply that a well designed CW transmitter could be used on 60 meters.
I'd think that
OK,
Part 97 states specifically that the CW carrier must be set to the exact frequency.
So, to me, that would imply that a well designed CW transmitter could be used on 60 meters.
I'd think that
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By
Chuck Carpenter
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#9162
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Re: A simple 60 meter CW transmitter -- Maybe NOT
Hi Don,
That's one way it could be done. Once upon a time some people like Collins did it that way. If it isn't adjusted just exactly so you transmit spurious crap. Applying Murphy's law... Some
Hi Don,
That's one way it could be done. Once upon a time some people like Collins did it that way. If it isn't adjusted just exactly so you transmit spurious crap. Applying Murphy's law... Some
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By
Bill Cromwell
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#9161
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Re: A simple 60 meter CW transmitter -- Maybe NOT
So you would need to modulate a SSB TX with audio tone to simulate CW
making sure the TX was on the correct channel freq.
Seems hard way to make a simple CW TX for 60 meters.
Dr. Don HC4/W4BWS
So you would need to modulate a SSB TX with audio tone to simulate CW
making sure the TX was on the correct channel freq.
Seems hard way to make a simple CW TX for 60 meters.
Dr. Don HC4/W4BWS
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By
Donald Sanders
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#9160
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Re: A simple 60 meter CW transmitter -- Maybe NOT
Hi Jim...
....Chuck,
The TX doesn't have to have SSB capability at all but does have to have the SSB or CW carrier on a specific frequency +/- the mandated tolerances (not too difficult). Some hams
Hi Jim...
....Chuck,
The TX doesn't have to have SSB capability at all but does have to have the SSB or CW carrier on a specific frequency +/- the mandated tolerances (not too difficult). Some hams
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By
Bill Cromwell
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#9159
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Re: A simple 60 meter CW transmitter -- Maybe NOT
Chuck - not to start a flame war, and with all due respect. CW is acceptable on 60 meters, and there is no restriction that would prohibit a CW only transceiver.
"Effective March 5, 2012 the FCC
Chuck - not to start a flame war, and with all due respect. CW is acceptable on 60 meters, and there is no restriction that would prohibit a CW only transceiver.
"Effective March 5, 2012 the FCC
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By
Charles W. Powell
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#9158
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Re: A simple 60 meter CW transmitter -- Maybe NOT
Doesn't all of that mean your CW signal must be dead on the center channel frequency?
I.E., is your transmitter doesn't have an off-set, set it on the center frequency...if your transmitter has an
Doesn't all of that mean your CW signal must be dead on the center channel frequency?
I.E., is your transmitter doesn't have an off-set, set it on the center frequency...if your transmitter has an
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By
James Rodenkirch
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#9157
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Re: New KX3
Hope you enjoy yours as much as I will enjoy mine!
Jeremy, NQ0M
Hope you enjoy yours as much as I will enjoy mine!
Jeremy, NQ0M
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By
Jeremy Utley
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#9156
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Re: A simple 60 meter CW transmitter -- Maybe NOT
I haven't posted anything here for a long time. Here is the exact text from the latest FCC Part 97:
"(h) 60 m band: (1) In the 5330.5-5406.4 kHz band (60 m band), amateur stations may transmit only
I haven't posted anything here for a long time. Here is the exact text from the latest FCC Part 97:
"(h) 60 m band: (1) In the 5330.5-5406.4 kHz band (60 m band), amateur stations may transmit only
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By
Rick Bennett
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#9155
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Re: A simple 60 meter CW transmitter -- Maybe NOT
Jim,
Here's a technical description of CW on 60 from Recommended Practices...
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As updated 5 March 2012, Sounds like SSB to me??
CW Operation
CW operation must take place at the center of
your
Jim,
Here's a technical description of CW on 60 from Recommended Practices...
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As updated 5 March 2012, Sounds like SSB to me??
CW Operation
CW operation must take place at the center of
your
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By
Chuck Carpenter
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#9154
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Re: A simple 60 meter CW transmitter -- Maybe NOT
Ummmmmmmmmmm------- one can operate cw on 60 meters and not SSB, Chuck...
To: 4sqrp@...
From: 4sqrp@...
Date: Wed, 10 Jun 2015 12:59:11 -0500
Subject: [4sqrp] A simple 60 meter CW transmitter --
Ummmmmmmmmmm------- one can operate cw on 60 meters and not SSB, Chuck...
To: 4sqrp@...
From: 4sqrp@...
Date: Wed, 10 Jun 2015 12:59:11 -0500
Subject: [4sqrp] A simple 60 meter CW transmitter --
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By
James Rodenkirch
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#9153
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A simple 60 meter CW transmitter -- Maybe NOT
The requirements for operation on 60 meters are not so simple.
The transmitter would need to be SSB (upper only) including specific capabilities.
You can read about them here...
The requirements for operation on 60 meters are not so simple.
The transmitter would need to be SSB (upper only) including specific capabilities.
You can read about them here...
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By
Chuck Carpenter
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#9152
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Re: A niche not filled
I'll jump in here too.
In my own personal opinion, 60 meters is an absolutely excellent choice. Also the full 5 watts or more should be kept as the power level. It would make a great
I'll jump in here too.
In my own personal opinion, 60 meters is an absolutely excellent choice. Also the full 5 watts or more should be kept as the power level. It would make a great
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By
Charlie Vest
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#9151
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Re: A niche not filled
I'm good for this type of rig as well!
I have more 20-40-80 m stuff to play with.
72
Johnny AC0BQ
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QRP....."More smiles per Watt"
72
JOHNNY AC0BQ ..
I'm good for this type of rig as well!
I have more 20-40-80 m stuff to play with.
72
Johnny AC0BQ
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QRP....."More smiles per Watt"
72
JOHNNY AC0BQ ..
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By
Johnny AC0BQ
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#9150
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New KX3
I've had numerous K2s and K1s over the years. Other than tiring audio (to my ears) at times they have been amazing.
And now I have a brand new KX3 on the desk. Wow! My only antenna at the moment is
I've had numerous K2s and K1s over the years. Other than tiring audio (to my ears) at times they have been amazing.
And now I have a brand new KX3 on the desk. Wow! My only antenna at the moment is
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By
Gary / af7t
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#9149
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Re: A niche not filled
Robert;
I think your idea of a simple 5W, 5-channel 60 meter CW rig is a great idea!
72/3,
-Ed, WG5F-
Robert;
I think your idea of a simple 5W, 5-channel 60 meter CW rig is a great idea!
72/3,
-Ed, WG5F-
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By
yahoomail@...
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#9148
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ats3
got the diff. rig bug hi hi selling ats4. by kd1jv . works fine have documentation cd with any one interested qrz is good e mail . what are the selling for? contact jim kc0dd
got the diff. rig bug hi hi selling ats4. by kd1jv . works fine have documentation cd with any one interested qrz is good e mail . what are the selling for? contact jim kc0dd
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By
james davidson
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#9147
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SSS is this Sunday!
This coming Sunday is the "SECOND SUNDAY SPRINT". It's a good opportunity to brush up on your CW prior to Field Day.
Here are the details, which should be familiar to all by now:
Date/time: Sunday,
This coming Sunday is the "SECOND SUNDAY SPRINT". It's a good opportunity to brush up on your CW prior to Field Day.
Here are the details, which should be familiar to all by now:
Date/time: Sunday,
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By
John Lonigro
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#9146
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Re: Argo VI
Terry and All,
Boy Terry, you convinced me all over again that I wouldn't want one of those rigs!
Yes, I am sure it is a competent radio in most respects. However, the negatives are pretty glaring in
Terry and All,
Boy Terry, you convinced me all over again that I wouldn't want one of those rigs!
Yes, I am sure it is a competent radio in most respects. However, the negatives are pretty glaring in
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By
w7aqk@...
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#9145
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Thurs Morn Net
This Four State net meets each Thursday morning at
8:00 AM Central on 7122 kc,the Four State 40M hangout frequency.
NCS is WAØITP/WQ5RP and this is a Four State members only net.
Add anything to the
This Four State net meets each Thursday morning at
8:00 AM Central on 7122 kc,the Four State 40M hangout frequency.
NCS is WAØITP/WQ5RP and this is a Four State members only net.
Add anything to the
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By
WA0ITP
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#9144
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