PALSTAR Antenna Tuner HF-AUTO

New HF-AUTO will have some of the following specs that supercedes the already complex design of the AT-AUTO with new and innovative design improvements. The HF-AUTO will function fast and flawlessly with ANY transmitter without plodding through menus and cables, that in most cases will not work with other accessories. – 1 Watt to 2500…

SDR-4 general coverage receiver

The SDR-4 receiver covers from 0.85 to 30 MHz and follows on from our existing SDR Receiver with a Si570 low noise synthesised VFO, relay switched band pass filtering, a power FET RF amplifier and a built-in USB soundcard. Key design features include: Antenna isolation transformer with a 50 or 450 ohm impedance input for…