Path: utzoo!attcan!uunet!bu.edu!telecom-request
From: guy@odi.com (Guy Hillyer)
Newsgroups: comp.dcom.telecom
Subject: Re: Information Wanted on Spectrum Chart
Message-ID: <telecom11.167.5@eecs.nwu.edu>
Date: 27 Feb 91 15:57:46 GMT
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X-Telecom-Digest: Volume 11, Issue 167, Message 5 of 11


scott@huntsai.boeing.com writes:

> Where would I look for a current chart/table/etc of EM spectrum
> allocations?

I happened to see this in the Edmund Scientific catalogue just
yesterday:

    ELECTROMAGNETIC SPECTRUM CHART

    Developed by Westinghouse and San Francisco's Exploratorium, chart
    is a series of circular bands moving outward from center which
    describe the electromagnetic waves.  Range 10**10 cm to sub
    atomic 10**-14 cm in wavelength scale.  Frequency scales, general
    and specific names, radio and microwave usage, black body
    curves, emission spectra and atmospheric absorption bands.
    24" x 33", prined on poster stock in full color.  $10.95,
    catalogue number K36,861.

This is a two-year-old catalogue, but I'll bet they still have it.
I've seen this poster and it's a beauty.

Edmund Scientific Co.   101 E Gloucester Pike
Barrington NJ 08007-1380    +1 609 547 8880


Guy Hillyer   guy@odi.com