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THE MICROWAVE BEACONS IN THE
FRENCH DEPARTMENT 22 COTES D’ARMOR IN
F1ZAO ( ex- F1XAO )
F1ZAP ( ex- F1XAP )
F1ZAQ ( ex- F1XAQ )
Construction during 1998
The microwaves
modules
Case and antennas
Electronic on board
The site and
the beacon with the radomes on the slits antennas
Beacons
synoptic ( 1998 )
Firsts reports on 24 Ghz
Servel 22 (
close to Lannion )
28/12/1997 :
Roc Trédudon
29 ( close to Landivisiau )
28/12/1997 :
Bel Air 22 (
close to Lamballe )
31/01/1998 :
Modifications
of the local oscillator ( 2001 )
Paper , in French , in the proceeding of Seigy
CJ 2002 ( Warning…3Mo file)
The synthetizer
Programing
the LMX 2326 with a PIC 16F84
New
modifications of the beacons ( moving
the 24 Ghz beacon on 24,048 Ghz )
The
synthetizer on 1145,15 is ready !
Installation
of the 2nd synthetizer module
NEW
MODIFICATIONS
10 Ghz
Amplifier
10 Ghz Amplifier
10 Ghz
filter at the output of the multipliers
24 Ghz
Multipliers and amplifier
Re-installation on February 8th 2008
View
IN88HL Site – View from the village of Plougonver
Re-installation
with the new calls on April 20th 2010
Inside
the beacon
Beacon’s power supply 220V – 12V
The beacons on BEACONSPOT.eu ( Last update 10/30/2009 )
http://www.beaconspot.eu/home.php
Spots on F1XAO
Spots on F1XAP
Audio file of F1XAP from F6DKW on 12/23/2008 (
F1XAP_B.mp3
( thanks to Claude
F9OE )
Audio file of F1XAP from F1RJ on 10/30/2009 (
F1RJ_XAP.wav
( thanks to Claude
F9OE )
Last
update : September 2nd 2023
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