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DL3JSW > VLF 17.11.95 13:27l 76 Lines 2313 Bytes #-11200 (0) @ WW
BID : 17B5OK0PKLJL
Read: DH9MAG DG2MLX DL5MDZ DC1NW DL9MAC DL1MEH DK8SB DL5MAV DJ5QY GUEST DO1KHS
Read: DF7RG
Subj: Informations
Path: DB0KCP<DB0CRL<DB0RBS<DB0AIS<DB0SIF<DB0SON<DB0MAK<OK0PKL
Sent: 951117/1114z @:OK0PKL.TCH.EU [BBS na Klinovci (JO60LJ)] BCM1.36
From: DL3JSW @ OK0PKL.TCH.EU (Ralf)
To : VLF @ WW
Path: news.unomaha.edu!sol.ctr.columbia.edu!howland.reston.ans.net!agate!library.ucla.edu!news.mic.ucla.edu!MVS.OAC.UCLA.EDU!OSYSMAS
From: OSYSMAS@MVS.OAC.UCLA.EDU (Michael Stein)
Newsgroups: rec.radio.amateur.homebrew
Subject: Re: VLF/ELF
Date: Sat, 05 Feb 1994 07:34
Organization: UCLA Microcomputer Support Office
Lines: 58
Sender: MVS NNTP News Reader <NNMVS@MVS.OAC.UCLA.EDU>
Message-ID: <19940205073440OSYSMAS@MVS.OAC.UCLA.EDU>
References: <7Bw1gc1w165w@vulcan.com>
NNTP-Posting-Host: mvs.oac.ucla.edu
>I have been looking for some reference material on VLF and have been
>unable to find any. Can anyone point me to any material on VLF receivers
>? I am especially interested in receiving (is it WWVB?) on 60 kHz, but
>would also be interested in the unlicensed band at (what I think is 1750
>meters).
"Low-Frequency Receiving Techniques"
Radio-Electronics, March-July 1983
R.W. Burhans
"WWVB 60KHz Frequency Comparator Receiver"
73 Magazine, September 1972
"Experiment With WWVB"
Radio-Electronics, August 1973
by Don Lancaster
"Cub 54, Where Are You? (Or How to Navigate Using Mini-O)"
Series of articles on the Omega system and how to receive/use it.
Byte, February, March, April 1977
R.W. Burhans
For the format of WWVB see
NIST Special Publication 432
"The low and medium frequency Radio Scrap Book"
Ken Cornell, W2IMB
Information on circuits for VLF & Lofer operation (receiving
and transmitting).
Code of Federal Regulations,
Title 47
FCC regs part 15
section 15.217 operation in the band 160-190 Khz
(lofers. You should read all of part 15 though).
"A Computer-Controled LORAN-C Receiver for Precision Timekeeping"
David L. Mills
Electricial Engineering Department
University of Delaware
Technical Report 92-3-1
March 1992
path: louie.udel.edu in /pub/ntp/loran.tar.Z
"Using the World's Most Accurate Frequency Standard, Part 1"
73 Amateur Radio Today, January 1994
"LORAN-C User Handbook"
Department of Transportation
Coast Guard
May 1980
COMDTINST M16562.3 (old GC-462)
Introduction and overview of LORAN-C system, system
locations/coverage areas, pulse formats etc.
"Using LORAN-C for Time and Frequency Calibration"
Radio-Electronics, July 1983
R. W. Burhans
73, hope infos can be interesting for somebody de Ralf/DL3JSW
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