The high speed protocol PACTOR-4 (P4), is THE HF-Data protocol of the 4th generation, using the most modern methods of adaptive channel equalization, channel coding and source compression. The resulting highly adaptive ARQ mode adjusts itself almost perfectly to the varying conditions of the short-wave channel. Due to the narrowly synchronized ARQ grid (like with…
New FM+ Broadcast Band Converter for SDR “Perseus” from Microtelecom. It will be equipped with a basic software offered by Microtelecom that includes a stereo demodulator and a rds decoder. New toy will be shown in the Friedrichshafen HAM Radio Fest. (end weekend of June 2011). The “Secret” Picture from Nico / IV3NWV
Logikey K-5 Specifications: * Fully iambic keyer; can emulate most other keyers including Curtis “A” timing and Accukeyer * Works perfectly with single-lever, non-iambic paddles * Six active messages plus 12 “banked” messages, 1530 characters total * Messages may ‘call’ others and contain programmed functions * Messages can loop for continuous replay * Messages can…
The Stealth DDF2020T/GPS is an economical but very sophisticated Doppler Direction Finder with GPS and can connect a PC or Laptop, to position and draw plots on GoogleEarthTM display window accompanied with “Navi 2020” plotting program. FUNCTIONS Multi Display – Numeric & 36 LED pelorus display Compatible with APRS software Can use with…
RF Performance RF Power – MS Power Class 4 (1W) RF Power – customisable for TMO/DMO/REP Adaptive Power Control Supported Receiver Class – A and B Receiver Static Sensitivity -112dBm Receiver Dynamic Sensitivity -103dBm International IECEx Specifications Gas Environment: Protection by Intrinsic Safety: ib (one countable fault) Gas Group: IIC (and all lower groups IIB…