20001004.ba v03_n000.bam.20001004

>From ???@??? Sat Oct 07 01:23:47 2000
Date: Wed,  4 Oct 2000 17:10:21 CDT
From: Old Tube Radios <boatanchors@theporch.com>
To: Old Tube Radios <boatanchors@theporch.com>
Subject: BOATANCHORS digest 3000
Message-Id: <20001004221350.3822A2E7@devel43.theporch.com>

			    BOATANCHORS Digest 3000

Topics covered in this issue include:

  1) Advertiseing
	by Jderm740@aol.com
  2) Re: GATHERING OF SX-42 MUSINGS
	by "A. B. Bonds" <ab@vuse.vanderbilt.edu>
  3) "BA" batteries info
	by "Larry Bearse" <lbearse@mail1.nai.net>
  4) Re: WTB Mod & Driver xfmrs
	by polepeeg@aa4rm.ba-watch.org (Marty's Refl. Drop)
  5) Re: WTB Mod & Driver xfmrs for use with TBW
	by "Richard Brunner" <rbrunner@gis.net>
  6) Re: GATHERING OF SX-42 MUSINGS
	by Chuck Swiger <cswiger@widomaker.com>
  7) WTD: NOS 304TLs, 3.5" Blank rack panel
	by Merz Donald S <merz.ds@mellon.com>
  8) WTS(ell/wap) 30KVA, 110V, 400cy, 3phase 'converter'
	by "Bob Duckworth" <wb4mnf@atl.org>
  9) Wanted: R-390A meters
	by Chip Owens <owens@atd.ucar.edu>
 10) FS: RCA Tube Signs, BA Stuff 
	by Merz Donald S <merz.ds@mellon.com>
 11) Eico mpx adapter
	by "russ dworakowski" <wb3fau@hotmail.com>
 12) WTSell/Swap: Hallicrafters HT33, SX101A, HT37.
	by "Bob Duckworth" <wb4mnf@atl.org>
 13) RAF key FS
	by BEN NOCK <G4BXD@compuserve.com>
 14) Re: Eico mpx adapter
	by Norm Flasch <flasch@cushy.ece.nwu.edu>
 15) 5AR4 bang-fix
	by polepeeg@aa4rm.ba-watch.org (Marty's Refl. Drop)
 16) 11m day
	by polepeeg@aa4rm.ba-watch.org (Marty's Refl. Drop)
 17) need NIB I-177-B price
	by "Paul H. Anderson" <pha@pdq.com>
 18) Web site up plus Boatanchor T-shirts
	by michael watts <wy6k@yahoo.com>
 19) Re: Eico mpx adapter
	by "russ dworakowski" <wb3fau@hotmail.com>
 20) Web Site, T-shirts and - this time - the address
	by michael watts <wy6k@yahoo.com>

----------------------------------------------------------------------
From: Jderm740@aol.com
Message-ID: <ba.ba0e565.270a4717@aol.com>
Date: Mon, 2 Oct 2000 16:16:23 EDT
Subject: Advertiseing
To: Old Tube Radios <boatanchors@theporch.com>
MIME-Version: 1.0
Content-Type: text/plain; charset="US-ASCII"
Content-Transfer-Encoding: 7bit

Hi all

Anybody seen the latest 'orange juice is good for you' featuring the talking 
ham sandwich? The one with olives for eyes?

The lady of the house reaches into the frige for the OJ and the sandwich 
complements her because he just heard the latest good information about OJ. 
She asks how he heard it and he says "on the radio". "The radio?" 
"Yeah the ham radio". 

------------------------------
Message-Id: <3.0.1.32.20001002161814.010192c8@vuse.vanderbilt.edu>
Date: Mon, 02 Oct 2000 16:18:14 -0500
To: Old Tube Radios <boatanchors@theporch.com>
From: "A. B. Bonds" <ab@vuse.vanderbilt.edu>
Subject: Re: GATHERING OF SX-42 MUSINGS
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"

Let me commend John on the great digest he made from all of those comments.
 A fairly consistent image emerges from them, both pros and cons.  I will
only address responses to my own comments.

At 03:33 PM 10/2/2000 -0400, you wrote:
>> >There are a number of sizable warts in
> > the design and its execution, but _for its time_ (late 40's design) this
> > was a pretty fine set.
>
>But overly complex, wanted to be all things to all people?

Well, yes.  FM was just getting started, and they wanted to get in on the
market.  also had to have some replacement for the S-27/36/36A, the origins
of which are buried in the mid 1930s.  I can't think of a single other
contemporary communication set that spanned (seamlessly) both the broadcast
band and the "new" FM band.  One might ask, why would you want to?  I can
only think that they thought it was a good idea at the time.

>
> > When properly rebuilt it is very hot, there is not too much problem with
> > overload (though some harmonics from loud FM stations show up in the
> > 40-50 mHz areas).  Note that the second RF stage only kicks in at higher
> > frequencies.
>
>Yes, I finally realized that.  My schematic is small & fuzzy.
>

Nearly always the case.  Even the originals are small and fuzzy.

> > The filters work very well (a DECIDED
> > improvement over the congested NC183D sound).
>
>Yes, I found the -183D too selective (= muddy audio) even in the widest 
>selectivity position for AM broadcast.
>
Yup, a real shame, 'cus it's otherwise mighty fine.

> > This same circuit was used for the SX-62, the famed "Gentleman's
> > Bandcruiser".
>
>Is the -62 basically the same?  Same maintenance problems?

Yes.  Same congested bandswitch.  There were minor circuit changes with the
62A and 62B.  The latter supported FM stereo (!) with an outboard mux
adapter.  I don't know if they went to Black Beauty caps in the later sets
(as they did for the SX-100, etc) but if so they would require recapping
even more than those with wax caps.

> > WARNING--WARNING--Despite my obvious enthusiasm for these anchors, I
> > have to be realistic about their restoration.  It is nasty.

>That's the whole key, whether the bypasses have been bad enuf for long enuf
>to cook the bandswitch.
>
Precisely.  Look carefully for discoloration on the rear two wafers.

				73		A. B.


------------------------------
Message-ID: <002201c02cd9$ad88e850$1f2696d1@thecave>
From: "Larry Bearse" <lbearse@mail1.nai.net>
To: Old Tube Radios <boatanchors@theporch.com>
Subject: "BA" batteries info
Date: Mon, 2 Oct 2000 21:30:46 -0400
MIME-Version: 1.0
Content-Type: multipart/alternative;
	boundary="----=_NextPart_000_001A_01C02CB8.06C85210"

This is a multi-part message in MIME format.

------=_NextPart_000_001A_01C02CB8.06C85210
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

    Does anyone have any military battery info for BA-1318/u and =
BA-1288/u? What the voltages are for these or where I can get some? I =
need them for a IM-108 Radiacmeter.

    Thanks.......Larry WA1LGQ


------=_NextPart_000_001A_01C02CB8.06C85210
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*         ---REMAINDER OF MESSAGE TRUNCATED---            *
*     This post contains a forbidden message format       *
*  (such as an attached file, a v-card, HTML formatting)  *
*    Mail Lists at theporch.com only accept PLAIN TEXT    *
* If your postings display this message your mail program *
* is not set to send PLAIN TEXT ONLY and needs adjusting  *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

------=_NextPart_000_001A_01C02CB8.06C85210--

------------------------------
Date: Tue, 3 Oct 2000 08:31:04 -0400
From: polepeeg@aa4rm.ba-watch.org (Marty's Refl. Drop)
Message-Id: <200010031231.IAA12006@aa4rm.ba-watch.org.>
To: Old Tube Radios <boatanchors@theporch.com>
Cc: boatanchors@theporch.com
Subject: Re: WTB Mod & Driver xfmrs

Bob I think the Westinghouse TBW uses surpressor modulation and never 
had a modulation xfrmr.


   M

------------------------------
Message-ID: <00a201c02d38$32eec060$6b4929d8@tneltcds>
From: "Richard Brunner" <rbrunner@gis.net>
To: Old Tube Radios <boatanchors@theporch.com>
Cc: <boatanchors@theporch.com>
Subject: Re: WTB Mod & Driver xfmrs for use with TBW
Date: Tue, 3 Oct 2000 08:46:49 -0400
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit

"I think the Westinghouse TBW uses surpressor modulation and never
 had a modulation xfrmr."

Yes indeed!  The TBW has suppressor modulation built into the power supply.
If you are planning on using the original power supply, you have an
interesting problem; it wants 120 volts at 600-800 cycles, about 800 Watts.
Also, there isn't enough room in there for 60 cycle transformers, and it
would be sacrilege to cut it up.

Richard Brunner, AA1P, rbrunner@gis.net

------------------------------
Message-Id: <4.3.1.1.20001003091020.00deae70@192.168.0.134>
Date: Tue, 03 Oct 2000 09:11:14 -0400
To: Old Tube Radios <boatanchors@theporch.com>
From: Chuck Swiger <cswiger@widomaker.com>
Subject: Re: GATHERING OF SX-42 MUSINGS
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"; format=flowed

At 04:18 PM 10/2/00 -0500, you wrote:
>Yes.  Same congested bandswitch.  There were minor circuit changes with the
>62A and 62B.  The latter supported FM stereo (!) with an outboard mux

Isn't this mainly just allowing a very wide (40Khz or so) audio bandwidth 
output?

As an aside, a fun thing to do with old sets is get an SCA adapter (Ramsey
has a $30 squalid state kit - anybody have a tube one?) and look for Musak
and newspaper reading for the blind in the subcarriers. This works with my
Pilotone T601 and a Howard FM set. No commercials!

         Chuck
         kb4new
         cswiger@widomaker.com

------------------------------
Message-ID: <20001003142938.27230.qmail@mellon.com>
From: Merz Donald S <merz.ds@mellon.com>
To: Old Tube Radios <boatanchors@theporch.com>
Subject: WTD: NOS 304TLs, 3.5" Blank rack panel
Date: Tue, 3 Oct 2000 10:24:48 -0400 
MIME-Version: 1.0
Content-Type: text/plain

WANTED: One or more NOS 304TLs for spare tubes for the W9TB homebrew rig. I
also need a blank or mostly blank 3.5" 19" rack panel. 

Pay cash or trade for what you need.
Any help appreciated.
73, Don Merz, N3RHT

------------------------------
Message-Id: <200010031503.LAA12442@hat-trick.atl.org>
From: "Bob Duckworth" <wb4mnf@atl.org>
To: Old Tube Radios <boatanchors@theporch.com>
Subject: WTS(ell/wap) 30KVA, 110V, 400cy, 3phase 'converter'
Date: Tue, 3 Oct 2000 11:07:23 +0100

I say converter because is it an alternator or a generator, I don't know.
30KVA 110VAC 3phase 400cy. No prime mover. Came from
Grumman A-6 and was powered via constant speed air-motor that
got it's sping from primary compressor bleed air off of the GE J-52.

About 14dia x 10"tall x 40lb x $200 plus ship...
or swap for something interesting by National.

Have another available with worn constant speed drive $300 and
a constant speed drive (no genny) that is tagged as 'rebuilt' with full
history, in the drum, ready to install on your A-6 for $200.

---swaps preferred.

-bob

------------------------------
Message-ID: <39DA13BD.58733059@atd.ucar.edu>
Date: Tue, 03 Oct 2000 11:13:33 -0600
From: Chip Owens <owens@atd.ucar.edu>
MIME-Version: 1.0
To: Old Tube Radios <boatanchors@theporch.com>
Subject: Wanted: R-390A meters
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

Wanted: I'm looking for a source for meters for the R-390A rcvr.


Thanks,
Chip, NW0O

-- 
Chip Owens   (owens@atd.ucar.edu)

------------------------------
Message-ID: <20001003170108.8490.qmail@mellon.com>
From: Merz Donald S <merz.ds@mellon.com>
To: Old Tube Radios <boatanchors@theporch.com>
Cc: Merz Donald S <merz.ds@mellon.com>
Subject: FS: RCA Tube Signs, BA Stuff 
Date: Tue, 3 Oct 2000 12:56:18 -0400 
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"

FOR SALE

Advertising: "RCA ELECTRON TUBES" Authorized Dealer signs. I have 3 of these
painted, solid metal, signs to sell. They are all different sizes. They all
follow the same motif--they have an off-white border framing a red center
section that has a black RCA Meatball logo and the words "ELECTRON TUBES" in
white capital block letters plus the words "Authorized Dealer" in a black
script-like font. Below the red center section in the off-white border area,
the words "TV - RADIO SERVICE" are in red block letters. The big sign has a
space for the dealers name and in that space it says "DEALER'S NAME" in
black block letters. I am guessing these are late-50's or early 60's
vintage. Good offers wanted on these nice signs. The sign sizes and
conditions are as follows:

Sign 1: Largest (28" x 40"). This is painted with the same thing on both
sides. It has the upper left corner slightly bent and missing some very
small paint sections. Otherwise it is in excellent shape with some scuffs
and scrapes but nothing that really detracts from its looks. Overall in very
good or excellent condition. Make an offer.

Sign 2: Medium size (14-1/2" x 39"). Painted only on one side. The left edge
is rusty with surface rust for a distance of about one inch. The left half
of the sign shows some yellowing. Overall in very good condition. Make an
offer.

Sign 3: Small (10" x 28"). Painted only on one side. This one is in the
worst shape of the 3 with rust damage along the top and left edges extending
in 3 inches in places. This is not just surface rust. The sign still has a
lot of appeal and is worth saving. Make an offer.

Wait! There's More: RCA Radio Service News magazines. These were published
by RCA to promote sales and advertise RCA achievements. They are in an 11 x
17 newspaper-style format. This set includes 16 issues, all in good,
readable condition, starting with volume 1 number 5: 10/30/34, 12/20/34,
2/4/35 ("$84.50 Oscillograph Announced"), 4/5/35, 9/35, 12/35, 5/36, 11/36,
9-10/48, 11-12/48, 1-2/49 (introduces the RCA Channalyst), Spring, 1950
(lists test leads with descriptions and part numbers for all RCA test
equipment), 1-3/51, 9-10/51, 1-2/52. $32 PPD/all

Hallicrafters S-19R Sky Buddy. Late-30's general coverage radio with BFO and
bandspread. Covers 550kc-45mc in 4 bands. This needs work. The dial is dirty
and needs cleaned badly. It has several small corrosion spots on it that
have removed the lettering. It has all original knobs and paint. The front
panel has no unorignal holes. But there are 2 unoriginal 3/8" holes on the
right cabinet side that have an unoriginal switch and jack in them. The
radio has hundreds of tiny white spots on it I guess from a ceiling above
being painted with a roller while it was not covered. Speaker and grille are
in good shape. This should clean up to be a really nice radio. As-is. $85

Gonset G-11 Citizen's Communicator Model 3033. This was designed 
as a idiot-proof CB base station. It is single-channel crystal 
control and was originally crystalled for 27.085mc, though the 
xtals are missing from this one. Did this originally have a 
PTT mic hard-wired into it (there is no mic connector)? Or 
did the speaker also act as a microphone, intercom-style? Either 
way, there is no mic with this one. This has original knobs and 
paint. There is some pain scuffing along the top front edge and 
in a cuple other small spots. There are two 3/8" unoriginal holes 
in the top of the cabinet. Inside, it is unrestored and all-
original. As-is. Untested. $18

General Radio Type 1555-A Sound Survey meter. Small handheld or 
tripod-mounted DB meter with internal mic and analog meter. Black 
case with wrinkle finish. Uses 4 Raytheon wire-lead tubes and 
internal 1.5VDC and 30VDC batteries. Someone has soldered a wire 
to the 30V batter connectors and run it outside the case to use 
an external power source. But no unoriginal holes are used. 
Otherwise all original. Untested. Complete. As-is. $35

Heathkit AR-3 receiver. Older general coverage Heath RX covering 
550kc-30MC in 4 bands. Slide-rule dial. Wooden cabinet covered in 
gray-print vinyl. Plain silk-screened aluminum front panel. With 
band spread, BFO and AVC. 1956-1960 vintage low-end radio. The 
problem with these radios is that when you find them, usually 
the vinyl covering is in sad shape. But that is no so here. The 
vinyl and speaker grille flocking are in very good or excellent 
condition. The vinyl has one tiny ding on the left upper front 
corner and the number 61 written in magic marker on top in the 
right corner. The number should wash off and the ding is tiny. 
There are no unoriginal holes or other modifications. I think the 
five lower knobs are correct. But the two upper knobs are missing. 
The dial face and silk screening are in nice shape but the dial 
string is broken. The copper chassis is clean with minimal 
staining. There is no dial glass (is there supposed to be?). 
Find the two missing knobs and this will be a nice addition to 
anybody's Heath collection. Untested. As-is. $59

National NC-33 general coverage RX. This is a 1949-vintage receiver 
covering the usual 500kc-35mc. It has a BFO, AVC and mechanical 
bandspread. It uses 12V tubes. This one is in very nice shape 
with a few scratches in the paint on top. It needs a good cleaning. 
Missing the two small round knobs used for pitch and AF Gain.
Otherwise it is all original. Complete. Untested. As-is. This will 
clean up into a really good looking radio. $85

Hickok Audio Frequency Signal Generator Model Number 198 (also marked
"I-151" whatever that means...). This is an older model generator covering
20c - 20kc in 3 bands. This is a portable unit in a black-wrinkle metal
cabinet with a metal handle on top. It only has 3 controls Frequency, Range
and Output. Uses binding posts for connections. Front panel has some light
corrosion spots all over. The dial that displays the frequency is spotted 
and the dial glass is missing. Restorable. One of the oldest pieces of 
Hickok gear I've ever seen--probably 1930's vintage. As-is. Untested. No
Modifications. Original knobs. $10

1927 Resistor Substitution box? Or Inductance Standard? This is a 13"L 
   x 7"W x 5"H wooden box with a bakelite top. Mounted in the top are 2 
   rows of 8 egg-shaped connectors. The connectors are butted up against 
   one another. The connector "eggs" are labeled 1-2-4-etc-up-to 4000. 
   Brass pins can be used to link any two connectors by placing the pin
   in the slot provided for this purpose between each of the 2 "eggs."
   In this way, any number of "eggs" can be linked in series easily.
   2 taller brass pins with binding posts on top are also provided. These
   can be inserted into the center of each "egg" or between them and 
   used to pick up the other end of the resistance. Inside the box,
   directly underneath each egg, is a coil of very fine wire on a wooden
   bobbin about 3" long. As the number on the egg goes up, the number
   of turns on the bobbin does too. A paper tag on the side of the unit
   is partially obliterated. But here is what is readable:
   "Manufacturer's guarantee Accuracy 1/5 of 1%. Heat generated in coils
   should not exceed 1 wa_______oil for moderate accuracy or 0.3 ________
   il for extreme accuracy. Lester F. Boss 11-10-27." Dirty but in very
   nice condition. Neat radio collectible. Came out of local Westinghouse
   research lab and is tagged as such. As-is. $40

Jackson TVG TV/FM Sweep Signal Generator. Huge sweep generator with 
  separate sweep and marker oscillators. Big, pointer dials. Slightly 
  dirty but should clean up to excellent condition or better. All 
  original. With original manual. Untested. As-is. $17

Precision ES-500 Cathode Ray Oscillograph. This is the matching 5 inch 
   workbench 'scope for the 2 signal generators below. It is in excellent
   cosmetic shape including the intact leather handle on top. The plastic 
   graticule is with it, as is the hood around the 'scope tube. Big and 
   heavy.  Untested. Complete. All-original. $15

Sinclair PDM-35 digital multimeter. A very early LED DMM about the size 
   of a handheld calculator. Probably more of an off-beat collector's 
   item than a shack tool. But it works. With original pouch and test
   leads. $18 PPD

Lavoie Scope probe. 10X 10M 8pf. PL-259 connector. $7 PPD

------------------------------
From: "russ dworakowski" <wb3fau@hotmail.com>
To: Old Tube Radios <boatanchors@theporch.com>
Subject: Eico mpx adapter
Date: Wed, 04 Oct 2000 01:40:44 EDT
Mime-Version: 1.0
Content-Type: text/plain; format=flowed
Message-ID: <LAW2-F294IZS2TRqf690000a99b@hotmail.com>

The subject of fm and stereo came up recently under
Hallicrafters.  It brought back memory of  my Eico
HFT-90 tuner and how surprisingly well it still
works for 1960 vintage.  It is mono, and I have
never seen a multiplex adapter for it.  I am pretty
sure they made one.  So,  what say BA gang[ yes, I
know,  its not ham gear, but its more than likely
a tubed item].  Does anybody have one of these or info?
_________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

Share information about yourself, create your own public profile at 
http://profiles.msn.com.

------------------------------
Message-Id: <200010041207.IAA15083@hat-trick.atl.org>
From: "Bob Duckworth" <wb4mnf@atl.org>
To: Old Tube Radios <boatanchors@theporch.com>
Subject: WTSell/Swap: Hallicrafters HT33, SX101A, HT37.
Date: Wed, 4 Oct 2000 08:11:29 +0100

I acquired some years ago when owner got a new, young, honey and moved to a
houseboat.
Radios have been sitting on a shelf in my attic. Have only fired up the RX
and it works fine.
Original plan was to sell RX and TX and convert HT-33 to 6m (pair 4cx300A,
Mark 1 version)
Moving to KH6 in May 2002 and must limit BA weight/space.
Will split up over weekend if no one buys as package.
Will swap package toward a Signal One CX11.
or
$899.99 plus ship from 30306
Note HT-33 weighs 135lb packed
Original manuals.
Photos at :
http://www.edebris.com/Hallicrafters/HT-33/
http://www.edebris.com/Hallicrafters/SX101A/
http://www.edebris.com/Hallicrafters/HT-37/
http://www.edebris.com/Hallicrafters/manuals/
That is not rust on the transformer. Rather it is Georgia
red clay, toted there by a mama mud wasp.

-bob
.

------------------------------
Date: Wed, 4 Oct 2000 10:16:55 -0400
From: BEN NOCK <G4BXD@compuserve.com>
Subject: RAF key FS
To: Old Tube Radios <boatanchors@theporch.com>
Message-ID: <200010041016_MC2-B5B7-359B@compuserve.com>
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
	 charset=ISO-8859-1
Content-Disposition: inline

WWII RAF Bathtub key, as used with T1154.

slight chip but otherwise in nice condx. =


20.00 Pound Sterling plus postage. =


Ben.

------------------------------
From: Norm Flasch <flasch@cushy.ece.nwu.edu>
Message-Id: <200010041541.KAA28869@cushy.ece.nwu.edu>
Subject: Re: Eico mpx adapter
To: Old Tube Radios <boatanchors@theporch.com>
Date: Wed, 4 Oct 2000 10:41:13 -0500 (CDT)
CC: ba <boatanchors@sco.theporch.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit


Since the SX-62B had a provision for a multiplex adapter, I suppose
we can follow that thread.  It was the only communications receiver
to have one to my knowledge.  When stereo radio was first proposed
(around '59) several stations tried simulcasts on AM (one channel)
and FM).  Quite a few tuners, receivers and consoles were made to
accommodate this feature.  The FM tuners of that time (about '59-'62)
also had provisions for a FM multiplex adapter.  FM stereo was coming,
but the final design was not approved by the FCC yet.  This happened
around 1962.  At that time most makers of FM Hi Fi equipment made
multiplex adapters for their sets.  Scott, Fisher, Knight and Eico
made external units that matched the design of their tuners.  They had
gain, separation and in/out switches for the user to adjust.  RCA,
Zenith and other makers of consoles made multiplex adapters that fit
inside their sets.  You will frequently find tubed Hi Fi receivers made
in the early to mid 60's had a separate FM multiplex sub chassis wired
in.  BTW, I have a 1924 Radio magazine that proposed stereo simulcasts
on 2 separate AM stations.  The idea of stereo goes back a long time.

I don't think Hallicrafters ever made an adapter for the SX-62B, but
there were many to choose from.

> The subject of FM and stereo came up recently under
> Hallicrafters.  It brought back memory of  my Eico


-- 
Norm Flasch
ECE Teaching Labs Manager
Northwestern University
Evanston, Illinois 
847-467-4387

------------------------------
Date: Wed, 4 Oct 2000 12:46:21 -0400
From: polepeeg@aa4rm.ba-watch.org (Marty's Refl. Drop)
Message-Id: <200010041646.MAA13872@aa4rm.ba-watch.org.>
To: Old Tube Radios <boatanchors@theporch.com>
Subject: 5AR4 bang-fix


My Dyna ST70 cum tuner cum KLH17s radio set blew a fuse this AM

Dumped ST70 outa case, removed outputs, jumpered fuse w. 100w blub, 
applied juice & flicker city.  Cud see one cathode-to-plate arc in GZ34/
5AR4 rect.  So removed it fm socket, banged tube key on bench several 
times so fleck rejected (like Belushi parody of L Taylor choking on 
chicken [bone]), & it's been running again for 2 hr.s

Saves sending scads 'o $$$ to some audio scientists that pick rect.s for
max. slam & soundstage.

But slam is brought this kid back!!!

  Marty

------------------------------
Date: Wed, 4 Oct 2000 13:04:56 -0400
From: polepeeg@aa4rm.ba-watch.org (Marty's Refl. Drop)
Message-Id: <200010041704.NAA13902@aa4rm.ba-watch.org.>
To: Old Tube Radios <boatanchors@theporch.com>
Subject: 11m day


10-4 good buddies

------------------------------
Date: Wed, 4 Oct 2000 14:13:55 -0400 (EDT)
From: "Paul H. Anderson" <pha@pdq.com>
To: Old Tube Radios <boatanchors@theporch.com>
Subject: need NIB I-177-B price
Message-ID: <Pine.BSF.4.21.0010041410010.74615-100000@pdq.com>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII


Hi folks,

I'm thinking of buying a NIB I-177-B tube tester (serial # 521, around
1952 contract) with an MX 947A/U (I think) tube adapter kit (not NIB, has
7, 9 pin minature, octal, and locktal sockets).  What is a fair price for
me to offer?  The seller is a dealer, but got a good price on the unit.

Many apologies if this question is not appropriate.  If not, please let me
know privately, off list, thank you.

Paul

------------------------------
Message-ID: <20001004192359.6128.qmail@web3204.mail.yahoo.com>
Date: Wed, 4 Oct 2000 12:23:59 -0700 (PDT)
From: michael watts <wy6k@yahoo.com>
Subject: Web site up plus Boatanchor T-shirts
To: Old Tube Radios <boatanchors@theporch.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii

Everyone is welcome to visit my new website, which
shows off my station and has quite a few boatanchor
pictures, mostly Collins gear.

In addition, I have made some T-shirts, coffee mugs,
and mousepads - some have the Collins Winged emblem
and some feature the R390A.  You can get these thru
the web site.  That's the only way I am set up to do
this.

Before anyone fires up their flamethrower please keep
in mind that I am doing this for fun not to try to
make lots of money.  But comments are welcome!  What
other images would you like to see on this kind of
stuff?  Let me know and I'll see what I can do.

Mike wy6k

__________________________________________________
Do You Yahoo!?
Yahoo! Photos - 35mm Quality Prints, Now Get 15 Free!
http://photos.yahoo.com/

------------------------------
From: "russ dworakowski" <wb3fau@hotmail.com>
To: Old Tube Radios <boatanchors@theporch.com>
Cc: boatanchors@sco.theporch.com
Subject: Re: Eico mpx adapter
Date: Wed, 04 Oct 2000 17:54:19 EDT
Mime-Version: 1.0
Content-Type: text/plain; format=flowed
Message-ID: <LAW2-F270G9H4og1Gu50000b472@hotmail.com>

Great info Norm, and thanks.  I supose i could seek out
an MPX under a different name,and brand,but I don't
figure my chances are real good of finding one.  But
I will give it a shot.  73s Russ


>From: Norm Flasch <flasch@cushy.ece.nwu.edu>
>Reply-To: flasch@cushy.ece.nwu.edu
>To: Old Tube Radios <boatanchors@theporch.com>
>CC: ba <boatanchors@sco.theporch.com>
>Subject: Re: Eico mpx adapter
>Date: Wed, 4 Oct 2000 10:41:13 -0500 (CDT)
>
>
>Since the SX-62B had a provision for a multiplex adapter, I suppose
>we can follow that thread.  It was the only communications receiver
>to have one to my knowledge.  When stereo radio was first proposed
>(around '59) several stations tried simulcasts on AM (one channel)
>and FM).  Quite a few tuners, receivers and consoles were made to
>accommodate this feature.  The FM tuners of that time (about '59-'62)
>also had provisions for a FM multiplex adapter.  FM stereo was coming,
>but the final design was not approved by the FCC yet.  This happened
>around 1962.  At that time most makers of FM Hi Fi equipment made
>multiplex adapters for their sets.  Scott, Fisher, Knight and Eico
>made external units that matched the design of their tuners.  They had
>gain, separation and in/out switches for the user to adjust.  RCA,
>Zenith and other makers of consoles made multiplex adapters that fit
>inside their sets.  You will frequently find tubed Hi Fi receivers made
>in the early to mid 60's had a separate FM multiplex sub chassis wired
>in.  BTW, I have a 1924 Radio magazine that proposed stereo simulcasts
>on 2 separate AM stations.  The idea of stereo goes back a long time.
>
>I don't think Hallicrafters ever made an adapter for the SX-62B, but
>there were many to choose from.
>
> > The subject of FM and stereo came up recently under
> > Hallicrafters.  It brought back memory of  my Eico
>
>
>--
>Norm Flasch
>ECE Teaching Labs Manager
>Northwestern University
>Evanston, Illinois
>847-467-4387
>

_________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

Share information about yourself, create your own public profile at 
http://profiles.msn.com.

------------------------------
Message-ID: <20001004220948.28098.qmail@web3203.mail.yahoo.com>
Date: Wed, 4 Oct 2000 15:09:48 -0700 (PDT)
From: michael watts <wy6k@yahoo.com>
Subject: Web Site, T-shirts and - this time - the address
To: Old Tube Radios <boatanchors@theporch.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii

Sorry, I forgot to give the web site address.  

It is www.qsl.net/wy6k.

Everyone is welcome to visit my new website, which
shows off my station and has quite a few boatanchor
pictures, mostly Collins gear.

In addition, I have made some T-shirts, coffee mugs,
and mousepads - some have the Collins Winged emblem
and some feature the R390A.  You can get these thru
the web site.  That's the only way I am set up to do
this.

Before anyone fires up their flamethrower please keep
in mind that I am doing this for fun not to try to
make lots of money.  But comments are welcome!  What
other images would you like to see on this kind of
stuff?  Let me know and I'll see what I can do.

Mike wy6k


__________________________________________________
Do You Yahoo!?
Yahoo! Photos - 35mm Quality Prints, Now Get 15 Free!
http://photos.yahoo.com/

------------------------------

End of BOATANCHORS Digest 3000
******************************


