From: Jeff Edmonson [EMAIL PROTECTED]
...but, running a rig, with an audio response of 50hZ to 5kHz? Where
does the excessive line stop?
When band conditions (congestion) don't permit it. When the band is
crowded, I find receiving bandwidth greater than 6 kc/s unuseable. Under
.com cc:
Sent by: Subject: Re: [AMRadio]
Suggestions Please
]
To: amradio@mailman.qth.net
Sent: Wednesday, July 24, 2002 3:57 PM
Subject: Re: [AMRadio] Suggestions Please
Hello all,
Related to this thread -- I have several ART-13 mod. transformers: P-P
811s
to 813 final. They don't look like they have a lot of core cross section.
Still, it might be fun
PROTECTED]
To: amradio@mailman.qth.net
Sent: Monday, July 22, 2002 11:07 AM
Subject: [AMRadio] Suggestions Please
Gentlemen:
I have decided to try homebrewing an amplifier.
I would like to start out modestly. I am looking
for any suggestions for a design for single band
amplifier using an 813
Hello all,
Related to this thread -- I have several ART-13 mod. transformers: P-P 811s
to 813 final. They don't look like they have a lot of core cross section.
Still, it might be fun to build something up using one. Has anyone had
good results with this mod iron? I don't expect a high powered
: [AMRadio] Suggestions Please
Gentlemen:
I have decided to try homebrewing an amplifier.
I would like to start out modestly. I am looking
for any suggestions for a design for single band
amplifier using an 813. (I have a lot of these).
I would like to avoid band switching to keep
things simple
HiThere are MANY examples of single band 813 amps in the old handbooks. I
have a 1963 open now, and it gives a very good explanation, pics and
componant list. Also shows a power supply and control circuits. Good
luck..Al/W8FAX
--- StripMime Report -- processed MIME parts ---
Of [EMAIL PROTECTED]
Sent: Monday, July 22, 2002 3:17 PM
To: amradio@mailman.qth.net
Subject: Re: [AMRadio] Suggestions Please
HiThere are MANY examples of single band 813 amps in the old handbooks.
I
have a 1963 open now, and it gives a very good explanation, pics and
componant list. Also shows
Thanks Al,
I'll find one of those handbooks and
take a look !
73
- Original Message -
From: [EMAIL PROTECTED]
To: amradio@mailman.qth.net
Sent: Monday, July 22, 2002 2:17 PM
Subject: Re: [AMRadio] Suggestions Please
HiThere are MANY examples of single band 813 amps in the old
J-
Take a look at the last few issues of Electric Radio (maybe March thru May).
The big rig articles are for a rack mounted 813 by 813 am transmitter. I
followed these closely and am building my own son of big rig.. (The author
is helpful and answers emails.) I am using articles from the late
Thanks Tom,
- Original Message -
From: [EMAIL PROTECTED]
To: amradio@mailman.qth.net
Sent: Monday, July 22, 2002 5:05 PM
Subject: Re: [AMRadio] Suggestions Please
J-
Take a look at the last few issues of Electric Radio (maybe March thru
May).
The big rig articles are for a rack
Thanks George !
- Original Message -
From: George Pritchard [EMAIL PROTECTED]
To: amradio@mailman.qth.net
Sent: Monday, July 22, 2002 3:41 PM
Subject: RE: [AMRadio] Suggestions Please
The 1956 handbook has a very nice 500 watt class C all band 813
transmitter
on page 198. I had
12 matches
Mail list logo
