Chirp: IARU R1 repeaters and simplex channel list

Skraćena veza: http://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 CHIRP-IARU-R1-VHF-UHF-repeaters-simplex.csv (1313) 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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Universal CAT and programming USB to RS232 TTL interface for ham radio

Skraćena veza: http://pedja.supurovic.net/veza/7437

As soon as I got first two ham radio rigs, I needed to connect them both to PC, to program memories or use CAT control from logging software. I realized that it is impractical to have as many USB to RS323 adapters as rigs.

As serial connection for radio requires just RX, TX and GND lines, and it is the same for most of modern radio stations. It is actually only radio connector that is different – signaling is the same.

It showed up quite easy to build simple multirig adapter. All you need to do is to use existing USB to serial interface adapter, cut it’s cable in two and insert male and female three pin 3.5 mm jack (commonly used as stereo audio connectors). […]
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PMR 446 – slobodan opseg za radio-veze

Skraćena veza: http://pedja.supurovic.net/veza/906

PMR 446 je standard koji je usvojen u Evropskoj uniji za radio-komunikaciju ručnim mobilnim radio-uređajima na kratkim rastojanjima namenjenu za slobodnu (ličnu i poslovnu) upotrebu bez potrebe za nekim posebnim dozvolama – jednostavno nabavite uređaj koji radi u ovom standardu i odmah možete da ga koristite. Predviđen je za primenu u poslovnim i stambenim objektima, na otvorenom prostoru, na gradilištima, u rekreaciji i slično. Najčešće se ovi uređaji koriste kao ručne radio-stanice (voki-toki).

Srbija je potpisnik evropskih sporazuma koji regulišu korišćenje radio-frekvencija i ovaj standard važi i u našoj zemlji.

pmr 446 voki-tokiPMR446 nije oznaka konkretnog uređaja već standarda po kome uređaji rade, a svi veći proizvođači radio-uređaja u svojoj ponudi imaju i radio-stanice koje rade po ovom standardu. […]
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