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AO40 POSITION
AO40 RUDAK
PERSONAL CONDITIONS DURING TEST
AO40 - MA137 AZ255/EL25 - 08.06.2000 UTC ~08:00-09:00
AO40 - HB9OAB/p
FT847 UPlink 25w
Downlink DB6NT
Modified Offset Dish 65x60
Home Made Feed 5.5 Helix
DW - 5m RG214
UP - 5m RG214
Verified mine AO40 internet wwwLogBook at:
RUDAK DOWNLINK S7.5 then if S-Unity=6db
SN S 1.5 => 7.5-1.5=6x6 then ~36db/RS OverNoise !!!
AO40 - MA137 AZ255/EL25 - 08.06.2000 UTC ~08:00-09:00
Yeahhh! at range 62000km!
Curiosity: the first contact today on AO40 during test it has been DB6NT,Mike HI...it compliments for the product!
AO40 - MA~137 AZ255/EL25 08.06.2000 UTC ~08:00-09:00
Photo over:
MB DOWNLINK peaks S8
SN S 1.5 => 8-1.5=~6x6 then ~36db/RS OverNoise
like S9-12db / RS
Photo under:
Noise check peaks S1.5
HB9OAB
AO40 TEST
ACTIVITYfor AO40 /P
PHOTO
[click to enlarge/zoom]
Modified Offset dish 65x60 newly calculated the position of the feed with simple Heard beacon test.
From 1999 - My personal and HomeMade LogBook resulted from 25 years of radio and personal activity
Test with fantastic turns out to you (sees over) using one simple Home Made 8 (!!!) elements (only 1m long!) horizontal on photographic support simply "thrown" on the balcony...
System DB6NT ~0.4NF+28db converter mounted and calculated directly on the new feed of the offset dish.
With 25w Leila took part also... PIPOPIPOPIPO...
15w was perfect!
Simple full AO40 equipment for HB9OAB/P activity first 20.6 to 20.7.02 IA5/HB9oab/p
Read mine LogActivity: http://www.wlog2000.com
Particular of the direct attack of the DISH to the photographic support
Download MP3 2 minuts audio example of MB and little band noise/activity during this test distance to the apogee of 62000km with this system UP/DW AO40 HB9OAB/P Audio quality resulted with MICROPHON and not CABLE recording!!!
Simple: final ~5 coils of 2mm thread rolled up before on 36mm therefore increased on the final tube from 40mm PVC (exactly lenght 14cm) with classic adaptation 50ohm, with first 1/4coil-8mm large and 3mm from 125x125, fixed on the posterior reflector pannel.
Right: my "Home Made Visual AF Audio by HB9oab" that he controls the several frequencies audio of beacon & noise (to notice that this recording has been made with the microphone of the VideoCamcorder and not with cable!!!
Attenzione: ogni riferimento a immagini, luoghi, persone, materiali o cose è puramente casuale e non reale, ivi pubblicato solo a titolo informativo anche con fotomontaggi ed invenzioni varie!