[Boatanchors] Old mobile transmitter?

[K5MYJ]

In th e50'sand 60's AM was the mode for mobile operation. I think most used 
screen grid modulation. You would probably need to get a group of tinkerers 
together to make this stuff useful.

I remember also building one the worked on the broadcast band. We could talk 
to girls at the drive-in on Friday and Saturday nights.

I do remember cases of the T-17 microphone being used as the cathode 
resistor of the speech amplifier. T-17's were plentiful and cheap in those 
days.

I have a 12V vibrator transformer but no vibrator. The transformer gives 
165V.

Vintage 12V solid state car radios are more common than vibrator powered 
radios. But they don't have any HV.

I've been thinking about changing the tubes in my Gonset converter to 12V 
space charge tube to used it with a 12V car radio.


----- Original Message ----- 
From: "Charles Vest" <cvest at cox.net>
To: "Ray LaRue" <w4byg at att.net>; <boatanchors at qth.net>
Sent: Thursday, February 21, 2019 10:15 AM
Subject: Re: [Boatanchors] Old mobile transmitter?


> Interesting reading . Can't say I remember that particular transmitter .
>
> Just last week my mobile setup for my 1956 Buick made it to the tear down 
> bench to get restored so I can get it in the car this summer .
>
> The transmitter is a Mars Thunderbird ( Made in Japan ) with a Gonset 
> Super 6 converter .
>
> Would be especially interested in anyone else using this transmitter or 
> any hints or tips on restoring this pair . Haven't ever used either of 
> them in my 54 years as a ham .
>
> Charlie , W5COV
>
>> On February 21, 2019 at 10:29 AM Ray LaRue <w4byg at att.net> wrote:
>>
>>
>> Over 60 years ago my first mobile tx was a cheap kit called a Web
>> Junior. It was crystal controlled. I powered it by a WW2 DM-35
>> dynamotor and I used a WW2 like, carbon mike. I had to wait about 2
>> seconds after keying it for the dynamotor to spin up, in order to talk!
>>
>> My mentor, Andy Clark, W4IYT, helped me find it and build it up. I used
>> it with an old Gonset 3-30 converter into my Ford car radio. No receiver
>> bandspred, or noise squelch, just signals and band noise.
>>
>> Pretty primitive by today's standards, but it worked and provided a lot
>> of fun on 10 meters. Even while driving a "stick shift" car.
>>
>> I believe Web Electronics was located in Hartford, Conn.
>>
>> I wonder if anyone remembers that tx and maybe has some info on it. I
>> haven't been able to find anything about it via the web. I'd love to
>> find one just for the nostalgia.
>>
>> Your attention is appreciated.
>> Ray, W4BYG
>>
>> -- 
>> It Ain’t What You Don’t Know That Gets You Into Trouble.
>> It’s What You Know For Sure That Just Ain’t So.
>> Mark Twain
>>
>>
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