Date: Mon Mar 16 14:04:25 2009 Back to Contents ------------------------------------------------------------------------

Author: Zani, Gerald

Subject: Re: radio receiver bulb

Post:

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Sam,

=20

The documents for the apparatus are here:

=20

http://www.wesleyan.edu/physics/history/radindex.html=20

=20

And there you read that the light bulb is specified simply as Cenco part
numbers, "80447 Flashlight bulbs for use with Cat. Nos. 80441. and
80443".

=20

A common flashlight bulb ~10 watts or less with the same screw type base
will work.

=20

Take the broken bulb base to the hardware store and go through the
flashlight bulb selection.

=20

- JZ

=20

=20

From: tap-l-owner@lists.ncsu.edu [mailto:tap-l-owner@lists.ncsu.edu] On
Behalf Of Sam Sampere
Sent: Monday, March 16, 2009 1:53 PM
To: 'tap-l@lists.ncsu.edu'
Subject: [tap-l] radio receiver bulb

=20

Anybody know the specs of the light bulb in the old polarized radio wave
demo? One of my faculty members dropped and stepped on the receiver
antenna. Guess what got crushed...

=20

If you have .pdf of that manual, I'd love a copy!

=20

Thanks,

=20

Sam

=20

--------------------------=20
Sam Sampere=20
Syracuse University=20
Department of Physics=20
201 Physics Building=20
Syracuse, NY 13244=20
315-443-5999=20
315-443-9103 (fax)=20


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Sam,



The documents for the = apparatus are here:



http://www= .wesleyan.edu/physics/history/radindex.html
<3D"http://www.wesleyan.edu/physics/history/radindex.html">



And there you read that the light bulb is specified = simply as Cenco
part numbers, ?80447 Flashlight bulbs for use with Cat. Nos. = 80441.
and 80443?.



A common flashlight = bulb ~10 watts or less with the same screw type
base will = work.



Take the broken bulb = base to the hardware store and go through the
flashlight bulb = selection.



- JZ





*From:= * tap-l-owner@lists.ncsu.edu [mailto:tap-l-owner@lists.ncsu.edu]
*On = Behalf Of *Sam Sampere
*Sent:* Monday, March 16, 2009 1:53 PM
*To:* 'tap-l@lists.ncsu.edu'
*Subject:* [tap-l] radio receiver bulb



Anybody know the specs of the light bulb in the old polarized radio wave
demo? One of my faculty members dropped and stepped = on the receiver
antenna. Guess what got crushed?



If you have .pdf of that manual, I?d love a = copy!



Thanks,



Sam



--------------------------
Sam Sampere
Syracuse University
Department of Physics
201 Physics Building
Syracuse, NY 13244
315-443-5999
315-443-9103 (fax)



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From tap-l-owner@lists.ncsu.edu Mon Mar 16 14:04:25 2009

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