MFJ 259C 530 KHz – 230 MHz SWR Analyzers are compact, battery-powered RF impedance analyzers. They combine four basic circuits; a 0.53-230 MHz variable frequency oscillator, a frequency counter, a 50 ohm RF-bridge, and an 8-bit micro-controller. These analyzers make a wide variety of useful antenna or impedance measurements, including coaxial cable loss and distance…
DetailsTmate is the most awaited accessory by many users of SDR radio that can not or will not stay without usual knobs and display. With knobs and buttons, multifunctions color display, USB HID interface and the upgradable software, Tmate2 allows the control of main functions of SDR software as FDM-SW1, PowerSDR and PERSEUS. Intended mainly…
DetailsSolid state 9A5AN’s CW paddle is completely new product in the world of telegraphy keys. Innovative idea of detection finger presses to paddle lever(s) eliminates moving parts typical for mechanical keys. Solid State CW Paddle advantages: – standstill lever(s) has no travel time and moving inertia – fingers movement is diminished – keying is absolutely…
DetailsFDMA modulation with 6.25K Channels. High Security. 999 channels with 20 zones, each tone with 50 channels. More than 7 codes ID number. Large programmable buttons. Powerful, front-facing speaker. Price: TBD Link
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