Worthily represent the Country is the duty of every Radio Amateur


Greetings from Russian Arctic
& Finnish Lapland!

After a long QRT, I am back on the Air since December 2012
Hello DX! ;-) Do not ask where I've been ;-)




HRDLog HF bands statistic since 2013


MULTIMODE DIGITAL BEACON 144425












 Special Beacon WEB Project here >>

Since 07.07.2017 UA1ZFG/b multimode digital Beacon wkd from KP69AK.
Parameters:
Power - 25w 
Ant - 3QUAD-H 180 dir 6 dBd
Every 10 min PI4+CW period GPS Sync
Freq: 144.425 CW Carrier
ASL: 320m

В тестовом режиме запущен бекон UA1ZFG/B из квадрата KP69AK
Параметры:
Период излучения: каждые 10 минут (синхронизация GPS)
Антенна: 3QUAD 320m ASL Dir=180 (юг) 6dBd  

Угол в горизонте около 50 градусов
Мощность: 25 ватт.
Модуляция: PI4 + CW ID
Частота несущей CW: 144.425 Mhz


















Download PI4 decode Software:
PI4-RX    MSHV

Last 7 SWL PI4 mode Spot (developer Bo OZ2M):




Example of rear side antenna recieve in KP69













Example SWL Igor UA1019SWL in ES 1360 km








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The Summer Position KO46



KO46 - QRT!
Many thanks to All SWL!

QRB SWL RK2P - 620 km PI4 mode
Active Spotter - UA3ARC

Special thanks: Bo OZ2M
Special thanks: Igor UA1019SWL 

Total GRID SWL Map

















Start Info:


Since 12.04.2017 from KO46VA - temporary, for testing condx, work VHF Beacon in testing mode.
Beacon based on QRP-Labs kit from Hans with modification for VHF Igor R1ZH

The UA1ZFG/b beacon will be QRT 01.06.17


Actual news: 


27.05  Left 3 days to QRT. The Beacon Antenna change direction on South QTF=180
15.05  Sound sample of Beacon by UA1WCF
15.05  Sound sample of Beacon RO3X
01.05  change Beacon TX interval 5 min
30.04  change Beacon TX interval 15 min
25.04 change mode JT65A on JT65B  144.425
22.04 add new mode JT65A (test) 144.177 temporary...
20.04 new SWL ODX RD3FD 528 km, see map




Parameters:

Freq: 144.425   - beacon are GPS sync from 1PPS
QRA: KO46VA (South part of Pskov Region)
Mode: PI4 + JT65A + CW ID
Period: 5 min
Antenna: UA1MC 11.5 dBd 10m AGL 185m ASL
QTF: 90 deg
Power: 35w ERP: 495w

Recieve Beacon? Pls goto SPOT page please ;-)



Links : 

: SWL map page
: Photos page 
: Spot page      
: Info about PI4 mode (Bo, OZ2M)
: Download PI-RX Software



 


 


PI4 MODE SPECTRE OF SIGNAL


Actual SWL Map