![]() ![]() In order to use the DV4mini you must obtain a unique ID which is coordinate worldwide as a digital ID. Getting on the air with the DV4mini - Step by step procedure Input options for the call sign and the DMR ID number and functions to link to reflectors. Runs on Windows and Linuxĭriver: The driver for Windows is included, Linux does not require one. ![]() USB plug type A to connect direct, no cable neededĪntenna SMA-socket, 50 Ohm (you will need an external antenna which is available in the shop)ĭV4mini and dv4mini.exe: Software to create a C4FM, D-Star or DMR Hotspot. TCXO: short term stability: better than 1 ppm TCXO: long term stability: better than 2.5 ppm Operating modes: D-Star, DMR, Fusion C4FM, P25 and DPMRĭata rates: 9600 or 4800 Baud, depending on the operating mode The interface between the GUI and the DV4mini software is also documented and available. That means one cannot only transfer digital voice but also data. With the DV4mini one can transmit and receive digital data in the 70cm band, without regard to the mode, as long as the mode is coded for GMSK or 4FSK. Such a hotspot would only need a few Watts and be useable in continuous service.įor developers: The interface between the PC and the DV4mini is disclosed. Raspberry, BananaPi, Odroid etc.The minimum requirement is a Dual-Core. It's also possible to use it on a tiny Raspberry Pi, this is the most complete hotspot on the market.įor home brewers: the DV4mini runs well on single board computers e.g. The software work on any Windows PC and Linux. ![]() The DV4mini doesn't require any firewall port forwarding, making it the perfect companion for travellers due to the tiny size it can be brought with you on your vacation and create an hotspot in your hotel, campground and more. This hotspot brings the C4FM, D-Star and DMR reflectors directly into your shack. It does not require its own power supply as it is powered through the USB interface. It contains a powerful 32-bit micro controller as well as a complete 70cm transceiver and modulator/demodulator for GMSK and 4FSK (including raised cosine) as well as a USB interface. ![]() The DV4mini is a tiny but powerful USB stick that can change any PC into a HOTSPOT for the all amateur digital modes, C4FM, D-Star and DMR. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |