CQ ZRS 3/94
June 1994
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Contents:
CEPT recomendation T/R 61-01 and T/R 61-02
S5/KC1YR/P
Info ZRS/IARU
Operator techniques and DX information
SW activity
VHF activity
Amateur radio direction finding - fox hunting
Techniques and Construction:
Acoustic-optic modulator for laser
UHF/SHF harmonics generator
70cm WBFM - explanations & modifications
ASCII keyboard for DSP computer
DX filter / amplifier
ATV
Satellites
Radioamateur Diplomas
HAM Adds
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Photo on the cover shows S53AJL/S50L (Radioclub Ljubljana) contest
location at JN75ES, 1114m asl. They have two towers, with 17 ele. TONNA
for 144MHz, KT34-XA, 5ele. YAGI for 28MHz, two 4 ele. YAGIs for 21MHz, 4
ele. YAGI for 14MHz, 2 ele. YAGI for 7MHz, double inverted Vee for
3.5MHz and dipole for 1.8MHz, as well as beverages and slopers.
Equipment is quite sofisticated with the Yaesu FT-1000 and 2.5kW linear
amplifier on one side and the Icom FT-990&IC-751A with the SB-221 on the other.
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