Category Archives: Radio news

Photo: Interesting QSL cards

Posted on 22.04.2016 by R4NAF
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Photo: Yaesu FT-897D + FT-857D + FT-817ND

Posted on 22.04.2016 by R4NAF

Author photo: Zbigniew Olszanowski

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Interesting homemade sw (telegraph) key

Posted on 22.04.2016 by R4NAF

Interesting homemade sw (telegraph) key. Size 6 3/4″ by 4″ (172mm * 102mm). Approximate weight is 2.5Kg!

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Bluetooth CAT Adapter conveter for YAESU FT-817 FT-857 FT-897

Posted on 21.04.2016 by R4NAF

China has launched production of a Bluetooth interface for wireless transceivers YAESU FT-817 FT-857 FT-897 to your computer or Android device. Should the device is not expensive, less than $ 10. The default baud rate: 9600, Bluetooth connection password: 1234. … Continue reading →

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Amateur Radio Digital Modem, a modem for PSK, RTTY and CW

Posted on 21.04.2016 by R4NAF

The digital modem is a battery powered, light-weight, field use standalone device that is capable of encoding and decoding various popular digital modes on ham radio bands. With a built-in high performance DSP core, the modem helps to demodulate and … Continue reading →

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