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CZK Košík

Bonito RadioJet 1102S

Bonito RadioJet 1102S
špičkový digitální RX 0,04-30 MHz

Cena s DPH 13 990,00 CZK

Cena bez DPH11 561,98 CZK

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Odkazy
RadioJet 1102S

krátkovlnný přijímač má frekvenční rozsah 40 kHz až 30 MHz a vynikající citlivost 0,03 µVolt.
Technické parametry:
*Frekvenční rozsah: 0,04 MHz - 30 MHz
*Citlivost: 0,03 µVolt na a-137dBm šumu
* Velmi vysoké IP3: +29 dBm (High-IP)
* 2 x 16 bitů ADC Multichannel a 1 x 24 bitů kaskádově
* Šířka pásma 24 kHz
* LSB, USB, CW, AM, FM, stereo DRM
* Audio a IF nahrávání a přehrávání
* Integrovaná databáze frekvencí
* IF / AF Spektrální analyzer a osciloskop
* OpenSource DLL pro 3rd-party software
* Bezplatná Online-Aktualizace

Zákazník v balení najde krabičku přijímače o rozměrech 110x90x30 mm, propojovací USB kablík, instalační CD a jednoduchý popis.
Doporučený OS v počítači je Win7 nebo XP. Vyzkoušeli jsme, že na obou systémech sw skutečně pracuje.. Minimální požadavky na hw PC jsou:
Intel Atom N270 1,6GHz, USB 2.0 port, 1GB RAM, grafická karta 32 bit color - alespoň 1024x600 a samozřejmě zvuková karta.
Po načtení úvodního instalačního panelu si v něm každý uživatel nastaví základní data. Software je multijazykový, avšak bez češtiny.
Licenční číslo je přímo implementováno, takže není třeba dlouze hledat klíč. Na konci instalace, před tím, než systém provede aktualizaci, je nutná registrace.
Její údaje jsou uloženy na serveru výrobce a slouží pro další bezplatné aktualizace. Pro platnou registraci stačí vyplnit jméno, město a stát.
Pokud vyplníte i emailovou adresu, budete případně dostávat informace o dalších vylepšeních apod.
Software se skutečně povedl a dá se říci, že je uměleckým dílem s dokonalým grafickým rozhraním, obsáhlými databázemi stanic a je velmi uživatelsky přívětivý.

K přijímači lze dokoupit:
- rozšíření software pro dekódování RTTY, CW, PSK, SSTV, FAX (plánováno na jaro 2013 za cenu zhruba 1500 Kč)
- rozšíření software pro ovládání TCVR, dekódování i vysílání RTTY, CW, PSK, SSTV, FAX (plánováno na jaro 2013 za cenu zhruba 1500 Kč)
- komplet se software RadioCom 6 za zvýhodněnou cenu (Bonito RadioJet - Pack RX/TX)
- rozšiřující moduly - konvertory na pásma 137, 144 a 432 MHz. (viz SSB Electronics DCM-137, DCM-2, DCM-70]
- WX software k příjmu WeatherFax, Navtex, RTTY, SynopSys a práci s meteomapami pro potřeby námořní plavby (12990,-Kč)

více informací na stránkách výrobce:
http://www.bonito.net/radiojet/infos/en_rj10_home.htm

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High Performance IF-Receiver
0,04 MHz - 30 MHz
0.03 µVolt sensitivity on a -137dBm noise floor
Very high IP3: +29dBm (High-IP)
2 x 16 Bit ADC MultiChannel and 1 x 24 Bit cascaded
24 kHz Bandwidth
LSB, USB, CW, AM, FM, Stereo DRM
Modern flexible User Interface
Audio and IF recording and playback
Integrated Frequency Database
IF/AF Spektrumanalyzer and Oscilloscopes
OpenSource DLL for 3rd-Party Software
Free Online-Updates
You won't believe your ears!
The new Bonito shortwave receiver RadioJet 1102S combines innovative design with the advantages of modern computer technology. It has a frequency range of 0,04 MHz to 30 MHz with an excellent sensitivity of .03 µVolts on a noise level of -137 dBm with an extreme resolution of 144 dB at a bandwidth of 24kHz. The Noise floor is extremely low, because there are no active parts between the Antenna and the ADC.

Strictly speaking, this radio is no SDR, although it is exclusively controlled by computer. So far no SDR has defined, controlled, read or computed anything like the RadioJet. Bonito RadioJet is a short wave receiver with a built-in USB Audio device and a 24kHz multi-channel IM jack or to put it simply:
The most obvious application of modern radio technology.
The electronics of this receiver has such a high integration density that it seems to the expert as if some elements are missing which so far have defined a receiver.
For example, there is no AGC but three digital output channels with different signal levels. Each of these channels has -15dB ATT and can amplify or attenuate the input
from -16 to +45 dB continuously. The complete large signal is scaled in 144 dB and can be read at the same time on a scale of 48 dB via the high resolution DX-channel.
This receiver can process an extremely weak signal without another signal being attenuated in its neighborhood. In this way, no strong transmitter can suppress a weaker
one or can over modulate the receiver to such a degree that the signal becomes unintelligible.

During the development of this receiver special attention was paid to an intelligible rendering of the signal so that you cannot only view dB's in the spectroscope but can
listen to a normal QSO. The reception reports of the Bonito RadioJet will convince professionals and shortwave listeners alike.

On the one hand, no completely new technologies were used, but on the other a totally new understanding of electromagnetic processes. In order to create a new receiver
generation, the new physical theories of bonitistic geometry were used successfully.

The center piece of this IF-receiver is the supplied software. It makes all the different applications possible. An IF-Input-Device is built into the RadioJet so that the radio is
like an external USB-Audio recorder and an easy installation without a complicated driver is assured:
Simply plug and Play

The receiver comes with the standard Software and the following features:
Reception and recording of transmissions in USB, LSB, CW, AM, FM and DRM. All filters are completely variable and can have their waviness and notches drawn by hand
with the equalizer. S-meter and spectroscope have an extremely accurate dBm-scale and can be calibrated.

What's in the Box?
• 1 x Bonito RadioJet 1102S
• 1 x Bonito RadioJet Software in selected Version
• Short instructions
• Online Manual

Minimum requirements
Intel ATOM N270 with 1,6 GHz or higher, Windows 7, (Vista), XP 1GB GB RAM, Graphic with 32 Bit Colors and 1024x600 resolution, Internet connection.

Updates
All online Updates are free.

Technical data
It is common to compare the technical data of receivers. However, with most digital devices the data cannot be compared. Certain features of hardware and software
definitions make this impossible. For example, values are shown in dB or dBm according to the analogue principle, although this principle is no guarantee for a good
audible signal.

For a better understanding: 160 dB would be a fantastic value for any receiver. But this fantastic number becomes impossible, if you scale the variable data in 10 dB
steps up to 160 dB and have 16 different values. You will understand immediately that the signal cannot be decoded understandably neither acoustically nor phonetically.

Unfortunately, this occurs quite often with SDR's and even dB experts including their measuring equipment can be fooled. As soon as a 14-bit ADC is used, nobody wants
to accept that even 16384 data (84dB) are no guarantee for intelligibility, even if the data are taken from one scale which is divided from 0-144dBm. In this way, the
impression is created that you can convert a 144 dB signal from a 84 dB signal which is comparable to an infinity scaled analogue signal.

So, before you start comparing things, it would be good idea to get some information on digital comparison criteria, such as: good to know about SDR's von DG2OY

Technical Data Sound Device
PC-Connection and Driver installation USB 2.0 self installing USB HID- and Audio-Interface
PC-Interface Device Name IF-Receiver RadioJet 1102S
Input Sound Samples 48000 at 2x16 Bit Resolution
Output Sound Samples 24000 at 2x16 Bit Resolution
Left Channel = DX-Channel RX +30 dB for real 48 dB in HI-Resolution
Right Channel = RX-Channel RX real -137 dBm (0.03µV) in 16-Bit Resolution
Automatic channel selection RX/DX >real 144dB in 24-Bit Resolution
A/D Converter 2 x 16 Bit cascaded to 24-Bit HI-Resolution
Mixer Dynamic Range -16 to +45 dB real

Technical Data Software - for Microsoft- Windows 7, Vista & XP only
Demodulation method real sampling = no I/Q-Complex
Demodulations-Modes LSB, USB, CW, AM, FM, Stereo-DRM
IF-Filter variable 100-24000 Hz at +/- 5 KHz Shift
IF-Equalizer Manually (mouse) adjusted filter for Notch and Bandpass
IF-Recorder Record and Playback 24 KHz / 48000 Samples
IF-Spektrumanalyzer 24 KHz / 160 dB with 3D-LandScape and TimeSpect

Technical Data IF-Receiver
Power consumption max. 220mA USB-Powered
Size / weight 112 x 103 x 31mm / 0.22kg
Reception Method active Mixer 45.012 MHz + VFO no AGC
Frequency range 9 KHz – 30 MHz in 1 Hz Steps
IF-Band width 24 KHz
IF-Filter 15 KHz (- 3dB) 11 pin Crystal filter
Image rejection >90dB / 1.IF (LO + 45MHz) >70dB / 2.IF (In-Band -24KHz)
Dynamic range ~96.32 dB real = () =~136.22 dB by “Squaring the circle“