Thanks to everyone who got me info on the crystals...
...much appreciated! Anxious to hear those shortwave stations through a tube
rig again...hi.
I ended up ordering them through Int'l Crystal...not too cheap, but hey it's
the season for giving...
73 John K7FD/WPE7COH
Thanks for the space..TEST only
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Hopelessly Lost:
John see below in your original text the crystal frequencies I have listed.
Ron / WB4HFN
BTW: this crystal information is available on my Drake website
http://www.wb4hfn.com
- Original Message -
From: "John_k7fd" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, November 21,
Henry,
Some hams have reported solving that problem by simply reseating the
circuit boards.
The DR-7 board is a bit tricky. Be careful not to bump the PBT preset pots
on the front right.
If you can find some Caig DeOxit liquid or spray, wipe it on the male
portion of the contacts, and insert
Thanks for all the help guys..
Frank, WY3D
I'm at work :) and away from my R4B manual...
...can anyone tell me what the crystals are for
the following 500kHz ranges?
6.0 - 6.5
9.5 - 10.0
11.5 - 12.0
13.5 - 14.0
15.0 - 15.5
Thanks so much!
John K7FD
_
This mail was
I've been in communications with Dale, AA7XX to try and make some new
front panels up for our drake equipment. Dales email address is
below.
[EMAIL PROTECTED]
He's trying to determine what the need is and if it is economically
viable. At this point, could anyone that has a need for a
replac
Remember when running the t4X with R4? that the carrier will be offset
about 1kc or more. I find it best to go split and use a freq. counter
sniffing the coax line and set the T4X output to match the exact freq. If
you don't some guys will complain about the quality of the signal and
that's str
I have developed a fault in my TR7 relating to the UP/DOWN counters. If I
leave the rig on say 3.750 and switch off, when I next switch on frequently
it reads 2.750. Using the up/down buttons I can obtain only 2.250, 2.750
and 3.250 but not 3.750.
This type of error is repeated on all the other
Frank,
The 2B receiver has the AGC line brought out to a terminal strip on the
back. I connected a 0.1 MFD to GND (if I remember correctly) to slow it
down a bit. Hopefully the 2C has the same arrangement.
Tom
AG9X
At 08:23 AM 11/21/2003, Frank Mayer wrote:
I have a 2C receiver and I'd like
Hello Erling:
The tuning procedure you reference in the Drake manual for the T-4XC is a
bit ambiguous and is a dangerous procedure when executed incorrectly. There
are high voltages present on the wafer switch which can induce an unpleasant
shock and if you accidentally short a terminal, you could
I have a 2C receiver and I'd like to know if there
is way I can have a slower decay time for the "slow" AGC position?
Any help here would be appreciated.
Frank, WY3D
Hi Alan!
I didn't know you were on this email list. Fancy meeting you here.
I have a Drake T4x transmitter that I am hankering to pull down from the shelf and try
it on AM too. Once I get it set up, maybe you and I could try to hook up some time on
75 meters.
Most of the PNW AMers meet on 3
Hello Drake experts!
Please, can anyone out there tell me what and why Drake in their alignment procedures
for the T-4xc says: "Detune T5 by touching the rotor contact ... and tune the
front 3.5 mHz injection trimmer for max. plate current."?
1 Does it mean I'm just to tuch the rotor cont
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