I recently reviewed the antenna factors for a commercially made
overlapping bow tie style antenna and find the factors to be rather
high (for example, over 30 dB at many frequencies over 300 MHz).
However, it is still a very simple antenna to build, and maybe your
Hi Moshe,
In addition to my previous scanner specification data, I like to add:
You find scanners of all kind of sizes from handheld to topdesc models.
ALL scanners do not have the same features, of course, but most do have
following:
The electronic SMD is smal and low power due to the actual
of them.
Cheers,
Cortland
== Original Message Follows
Date: 12-Feb-97 01:19:09 MsgID: 1044-129130 ToID: 72146,373
From: Paul Rampelbergh INTERNET:rampelberg...@infoboard.be
Subj: frequency scanners low cost equipment
Chrg: $0.00 Imp: Norm
.
===
I like to continue the discussion on low cost equipment without ALL
the nothing to do with it considerations.
Lets find out how good, bad or limiting this kind of low cost equipment
is, lets look in which context it can be used or lets find out its
useful area.
I don't like to limit
Hello all,
thanks for the responses. Still I don't have a clue re:
1. How these scanners are built, any info like block diagrams
preferably on the net. How big are they? Do they run on batteries?
2. Where I can buy the ones you recommend. Do the vendors have
Hi,
Gabriel Roy/HNS wrote:
For REALLY low cost test equipment for use during the developmental stage,
refer to Dr. Keenan's book Digital Design for Interference Specification
Section 6.3. ...snip...
Dr. Keenan's book is published by TKC in florida, (813) 544-2594
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