Radio Amateurs in War

Скраћена веза: https://pedja.supurovic.net/veza/8628

March 24th. Year 1999. The very end of the 20th Century. With the nightfall strange sounds were heard in the sky and at 19:45 – explosions. Bomb fell on Yugoslavia, small sovereign country in Central Europe.

One word is on everyone mind – WAR!

Yugoslavia was attacked by NATO military alliance led by United States of America, the country Yugoslav people always considered as one of the best friends. At first, people were fighting mixed feelings caused by unjustly accusations, vicious attacks and betrayal of considered friendly and ally countries and disbelieve that what happens is at all possible as that was act against international law. […]
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Baofeng LiIon charger modification

My idea was to be able to use this to charge Baofeng radio in various power conditions including in my car and this voltage was a problem. I noticed comments that charger should not be connected to higher voltage than 10 Volts. So I modded charger to fit higher voltage. baofeng-charger-mod

HamClock

Скраћена веза: https://pedja.supurovic.net/veza/8292

hamclockHamClock is quite simple Android application for amateur radio operators. It’s purpose is to help hams working portable.

Operating portable usually means carrying light equipment, especially if everything has to be carried in backpack, on foot or on bicycle.

In most of my portable work I do not carry laptop with me. It is not that I do not need it, but I usually work in the open, and it is really hard to read my laptop’s display when in sunlight, and even in light shade.

Therefore I am used to carry paper log of pocket size and do logging by hand. […]
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Chirp: IARU R1 repeaters and simplex channel list

Скраћена веза: https://pedja.supurovic.net/veza/7704

Chirp is awesome little open source application which allows hams to easily set frequency memories on their rigs. It supports number of rigs from high end all band devices to cheap walkie-talkies. Chirp successfully replaces manufacturers rig programming software and in many cases outperforms them.

I am giving you here CSV list of IARU region 1 frequencies for VHF and UHF repeaters and simplex channels in CSV format compatible with Chirp.

chirp-data

How to use

1. Download to your local disk

2. Connect your rig to computer and download current memory settings from it (Alt+D).

3. Save downloaded data as backup. […]
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Радиоаматерске фреквенције UHF (432 MHz / 70 cm)

Скраћена веза: https://pedja.supurovic.net/veza/7152

План фреквенција на опсегу 432 MHz

Подопсег Врста емисије Дозвољена снага
(W)
I кл. II кл.
432.000-432.150 CW 1500
432.150-432.500 CW, SSB 1500 50
432.500-432.600 Линеарни транспондери (улаз) 30 30
432.600-432.800 Линеарни транспондери (излаз)
432.800-432.990 Радио – фарови
432.994-433.381 FM репетитори (пријем) 30 30
433.394-433.581 FM симплекс 30 30
434.000-434.594 Дигиталне везе 50 30
434.594-434.981 FM Репетитори (предаја)
434.981-438.000 Сателитске везе 75 75

Репетитори

Канал Стара
ознака
Предаја
[MHz]
Пријем
[MHz]
Помак
[MHz]
RU368 RU0 434.600 433.000 -1.600
RU369 RU0X 434.6125 433.0125 -1.600
RU370 RU1 434.625 433.025 -1.600
RU371 RU1X 434.6375
 […]
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Радиоаматерске фреквенције УКТ/VHF (144 MHz / 2 m)

Скраћена веза: https://pedja.supurovic.net/veza/7127

План фреквенција на опсегу 144 MHz

Подопсег Врста емисије Дозвољена снага
(W)
I кл. II кл.
144.000-144.035 SSB, CW (Земља – Месец – Земља) 1500
144.035-144.150 CW 1500
144.150-144.400 SSB 1500 50
144.400-144.490 Радио-фарови
144.490-144.500 Заштићен опсег
144.500-144.800 Све врсте емисија 300 30
144.800-144.995 Дигиталне везе 50 30
144.995-145.1935 FM репетитори (пријем) 30 30
145.200-145.5935 FM симплекс 30 30
145.594-145.7935 FM Репетитори (предаја)
145.800-146.000 Сателитске везе 75 75

Репетитори

Канал Стара
ознака
Предаја
[MHz]
Пријем
[MHz]
Помак
[MHz]
RV48 R0 145.600 145.000 -0.600
RV49 R0X 145.6125 145.0125 -0.600
RV50 R1 145.625
 […]
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