Mobile Kenwood HF Transceiver TK-90

– Compact Rugged Design – 300 Memory Channels – Single Head Remote Option – 6 Programmable Function Keys – Enhanced Kenwood Audio – 100W Transmit Power* – High-stability TCXO – Enhanced Security Features – Selective Call & Status Call – VGS-1 Voice Guide and Storage Option – GPS & Voice Scrambler Port – Data Modem…

Russian 1296 MHz SDR transceiver

SDR IQ Frequency Range: 1294 -1305 MHz. Receiver: Bandwidth on the -3 dB 11 MHz The intersection point third intermodulation order (IP3), for two-tone (10 kHz) +25,5 dBm Noise level with a standard sound card (500 Hz) -120 dBm Amplitude error between the outputs I / Q 0,3 dB Transmitter: Output power 350mVt The suppression…

EA4TX Antenna Control program

ARSVCOM is a computer program that will control your Prosistel rotator (“D” Serie) via a friendly graphical interface. It also allows you to add a Virtual Com Port and emulate via this virtual com some other rotator models as Yaesu, Create, etc In this way, if your some program that supports some of those rotators,…

Open letter to my fellow radio amateurs

By Hans Johansson, SM0IMJ Following ST0R Southern Sudan activities the last couple of days, I’m no longer that proud to be a radio amateur. A team of people spend their time and money to make a new DXCC available to the global amateur radio community; doing a wonderful job to “add another one to our…