The technical specification for NXDN™, a FDMA digital voice technology supported by ICOM and Kenwood, is being opened to the public domain. For the past 5 years both ICOM and Kenwood have been producing VHF/UHF mobiles, handhelds and repeaters to the NXDN™ standard. The equipment has a transmitted bandwidth of 4.0 kHz and is typically…
The Automatic HF Antenna Tuning Unit (AATU) model ACOM03AT is a complete and self-contained unit for automatic matching of HF symmetrical antenna impedance to an unbalanced 50 Ohm output, that covers a continuous 1.8 to 16MHz frequency range and will withstand 200 to 2500W input power depending on the antenna SWR. FEATURES: • Easy to…
Hermes is a single board Digital Up and Down Conversion (DUC/DDC) full duplex HF + 6m multi-mode transceiver. It is basically the Mercury, PennyLane, Metis and Excalibur boards rolled into one 120 by 160 mm PCB. The board communicates to an associated PC via 100T/1000T Ethernet. Hermes has the following features and facilities: Uninterrupted coverage…
CommCat QSXer is a freeware application that shows your current operating status on a world map and gives you a personal web site. Your call, current frequency, mode, name, location, and a short note appear on the MyQSX Activity Map web site. Click here to visit the MyQSX Activity Map and watch pins come and…
USRP E110 kit includes: USRP E110 2 SMA-Bulkhead Cables 1 USB-ADP Adapter Cable Power Supply The USRP E110 series combines a flexible RF frontend, FPGA and an OMAP 3, which includes an ARM Cortex-A8 and a C64 DSP. This allows standalone operation for embedded applications, or applications that do not require the full processing power…