Forum Krótkofalarskie PKI

Idzie nowe. Niemiaszki lada moment wypuszczą DVRPTR v4.

Zgodnie ze specyfikacja ma obsługiwać : D-STAR, DMR, Fusion.

http://www.helitron.de/shop/product_info.php?products_id=81

Alee to juz chyba było.... http://sp7pki.iq24.pl/default.asp?grupa=3538&temat=422624

A mi jakoś uciekło
Temat do kasacji.

Się lepiej utrwali ...

Uciekło, bo wątek trafił do innego działu, pomimo że dotyczy DV4 ?? Mnie też uciekło ale proponuję go tutaj kontynuować

OK, to kiedy można to kupić i za ile ?

Piszą, że pierwsza partia poszła do produkcji 17-06-2015.
http://dj0abr.de/german/technik/dstar/dv4/dv4_roadmap.htm
Pewnie w ciągu kliku dni pojawi się w ich sklepie.
Cena, hee, hee, pewnie nie mniej niż 400euro, nie widziałem nigdzie info o proponowanej cenie.

A do mnie dotarła taka informacja nie tłumaczę tylko zacytuję
"...

Pre-Friedrichshafen DV4mini news (D-STAR & DMR HotSpot):

Advance Notice

NEW! Production has started, price and lead time will be announced after

HAM RADIO fair. NEW!

One of the first (or even the first?) D-Star and DMR Hotspots worldwide!

Reservations: If you want to be part of the first production run you can reserve a DV4mini (not binding).
Just send us a note using the contact form of the shop.
We will then reserve the quantity and you will be notified at your email address as soon as an official order can be made.

DV4mini is a tiny but powerful USB stick that can change any PC into a HOTSPOT for the modes D-Star and DMR (C4FM Fusion is being prepared).
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.
It does not require its own power supply as it is powered through the USB interface.
Thanks to a power saving voltage transformer even older USB interfaces will suffice.
It will be shipped with a comprehensive but simple to use software package which allows for the linking with DCS reflectors for both D-Star and DMR reflectors.

For Digital Voice enthusiasts: your handheld radio is no longer gathering dust.
This hotspot brings the D-Star or DMR reflector directly into your shack.

For DV Power Users: It is possible to plug several of these sticks into a PC, thus allowing simultaneous operation with several reflectors (even D-Star and DMR mixed).
Well if you so desire you can fully use all your USB sockets with DV4minis and create a DV Center that way.

For home brewers: the DV4mini runs well on single board computers e.g. Raspberry, BananaPi, Odroid etc.
The minimum requirement is a Dual-Core. Such a hotspot would only need a few Watts and be useable in continuous service.

For developers: The interface between the PC and the DV4mini is disclosed.
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.
That means one cannot only transfer digital voice but also data. Your phantasy is the limit.

For vacationers: due to the tiny size it can be brought with you on your vacation and thus create a hotspot in your hotel.

Technical specs:

Transmitter:
Output Power: approx. 10mW
Modulation types: GMSK, 4FSK
Operating modes: D-Star, DMR, (C4FM Fusion in process)
Harmonics: better then -60dB

Receiver:
Sensitivity: -120dBm
Modulation types: GMSK, 4FSK
Operating modes: D-Star, DMR, (C4FM Fusion in process)

Digital specs:
Data rates: 9600 or 4800 Baud, depending on the operating mode
Bit rate HF: 4800 bit/s or 4800 dibits/s
TCXO: long term stability: better than 2.5 ppm
TCXO: short term stability: better than 1 ppm

Interfaces:
USB plug type A to connect direct, no cable needed
Power supplied via USB
Antenna SMA-socket, 50 Ohm (you will need an external antenna which is available in the shop)

Software:
DV4mini and dv4mini.exe: Software to create a D-Star and/or DMR Hotspot. Input options for the call sign and the DMR ID number and functions to link to reflectors.
Runs on Windows and Linux
Driver: The driver for Windows is included, Linux does not require one.

Developer Software:
DV4mini Library (in C) licensed under GPL 3.0, open source, includes all functions required to run the DV4mini hardware allowing you to create your own projects.

The DV4mini is a cooperation by:
DG8FAC, DG1HT, DJ0ABR

This Product was added to our catalogue on Thursday 18 June, 2015.
http://www.helitron.de/shop/product_info.php?products_id=81
..."

No to mamy cene : 99,5 EURO
Jestem miło zaskoczony

Tyle ze to jest DV4mini, a nie DVRPTR v4