D-STAR (Digital Smart Technology for Amateur Radio) is a digital protocol developed by JARL (Japan Amateur Radio League).I've read that the TH-D72A can be a stand alone digipeater. Note: For additional information, please look at the files under the "Documentation" tab.
#KENWOOD D72 SYNCTERM PC#
* Free downloadable PC software: MCP-D74 memory control program, ARFC-D74 for frequency management, etc.
#KENWOOD D72 SYNCTERM PATCH#
* Built-in GPS (Auto Clock Setting) with high-sensitivity patch antenna to track GPS signals from vehicle dashboard (240 x 180 pixel) transflective TFT display for high visibility indoors and outdoors High-performance audio equalizer with DSP IF OUT mode to make IF signal (12 kHz center frequency, 15 kHz bandwidth) available via the Micro-USB portĦ. IF filters to reduce adjacent frequency interference (SSB: 2.2 to 3.0 kHz CW: 0.3 to 2.0 kHz AM: 3.0 to 7.5 kHz)ĥ. * Ferrite bar antenna for mid- and low-HF bandsĤ. * Simplified zero-in with variable fine-step (20, 100, 5 Hz) * Dual frequency reception (VxV, UxU, and VxU) * 0.1 to 524 MHz wide-band continuous reception on Band B (sub-band) FM/NFM/WFM/AM plus SSB/CW! * Rapid QSY using information from D-STAR repeater 120 items) for easy recall of parameters for a particular station * Icon shows repeater availability when kerchunking * Direct reply following receipt (just press PTT) * DR (D-STAR Repeater) list downloadable from D-STAR website * DV (digital voice) and DV Fast Data mode (transmits data in unused voice frames for transfers that are 3.5 times faster) * Simplex, semi-duplex, Zone, and IP Gateway modes for local, wide or worldwide digital communications: D-STAR** for voice/data transmission over digital amateur radio networks * Rapid QSY using frequency embedded in beaconĢ. * Built-in KISS TNC for managing APRS** on a computer * Messages exchanged with other APRS stations in real time * Storage capacity for 100 fixed/mobile/weather stations and objects/items * Color display includes compass with station information (relative distance, heading and speed) or weather conditions (rainfall, temperature & humidity, wind direction/speed, pressure) APRS packet-transfer communications for exchange of real-time GPS positional information and messages: They are equipped with a built-in TNC (1200/9600) and provide APRS (Automatic Packet/Position Reporting System) with an integrated GPS! They also support D-Star… and with superior audio! Receive frequency ranges include: 136-174, 216-260, 410-470 MHz… and a very-wide 0.1-524 MHz general coverage.ġ. Supported modes include: DV / DV Fast data / FM / NFM / WFM / AM (receive). These tri-band radios operate on the 144, 220 and 440 MHz bands.
#KENWOOD D72 SYNCTERM PORTABLE#
TH-D74A portable transceivers feature built-in GPS, wide-band multi-mode reception, IF filters, DSP equalizer, a transflective TFT color display, Micro-SD memory slot and Bluetooth/USB connectivity. These handhelds offer intuitive operation and rugged IP54/55 weatherproofing. They have added support for D-STAR®, the digital voice and data protocol developed by the JARL, and enabled simultaneous APRS and D-STAR operation – an industry first. Now Kenwood has raised the bar even further with the new TH-D74A Digital Tri-band Handheld Transceivers! Kenwood has already garnered an enviable reputation with the TH-D72A/E handheld APRS® Amateur Radio transceiver. Kenwood TH-D74A Digital Tri-band Handheld Transceivers
0 kommentar(er)
