WR-G33EM Marine Receiver
Contents
1. Click here to learn more about G33EM NAVTEX mode Click here to learn more about G33EM FAX mode Click here to learn more about G33EM TELEX mode What s included The standard WR G33EM package includes WR G33EM receiver Application software Comprehensive user s manual Start up test antenna BNC to SMA adapter USB interface cable Low noise AC DC linear power supply Fused fly lead for alternative DC power System requirements PC with 500 MHz Pentium CPU or faster One free USB socket Windows XP Vista 72. WR G33EM Marine Receiver Overview The WINRADiO WR G33EM is a high performance receiver specially developed for marine applications It covers the HF frequency range to 30 MHz and contains a number of decoding facilities including HF Fax NAVTEX DSC and TELEX as well as classical AM SSB and CW radio modes A GPS option is also available which integrates the receiver with a high resolution global mapping facility This high performance marine receiver is extremely sensitive and optimized to work with relatively short antennas typically found in a marine environment yet featuring a respectable dynamic range making the receiver resistant to strong signal overload Software Defined Radio The WR G33EM is the first Software Defined Radio specifically designed for marine applications A Software Defined Radio SDR is one where most of the radio signal processing is performed in software using digital signal processing methods rather than using traditional hardware parts resistors capacitors diodes etc The received signal is digitized early in the signal processing chain and any further processing demodulation and decoding of the digitized signal is then performed entirely in software There are many advantages to this approach especially the flexibility of demodulation modes new modes can be added easily by simply upgrading software The G33EM also performs better than a comparable conventional receiver thanks to advanc
3. ed signal processing techniques which make it possible to implement sharper selectivity filters and more accurate demodulators and decoders than conventional hardware The performance of a Software Defined Radio receiver is also more consistent stable and reliable because component tolerances and aging do not play such an important role as in a conventional receiver And finally the G3SEM receiver offers far more features and facilities than a conventional receiver For example the real time spectrum analyzer with continuously variable bandwidth graphical notch filter and IF recording are some of the many features which were previously unavailable on a conventional marine radio in particular at such an affordable price level The receiver comes in a small enclosure which connects to an IBM compatible PC desktop or laptop via the supplied USB cable An external antenna connects to the receiver Frequency range 9kHz to 30MHz AM LSB USB DSB CW conventional modes DSC HF Fax NAVTEX TELEX marine modes High sensitivity Excellent dynamic range Real time spectrum analyzer Spot on tuning in 1Hz steps Continuously variable bandwidth Automatic scheduling recording and playback GPS option 96 9 9 6 The WiNRADiO G33EM A ground breaking marine receiver that will surely amaze you Click here to learn more about G33EM classical modes AM SSB CW Click here to learn more about G33EM DSC mode
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