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CZK Košík

Expert Electronics SunSDR2 DX

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Expert Electronics SunSDR2 DX
DUC/DDC HF/6m/VHF SDR TCVR with Ethernet interface

Cena s DPH 62 890,00 CZK

Cena bez DPH51 975,21 CZK

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Odkazy
DDC SDR TCVR with Ethernet interface NOVINKA
DUC/DDC HF/6m/VHF SDR TCVR with Ethernet interface


vylepšení proti SunSDR PRO2

výkon 100W na KV a 50 W na 50 MHz
konektor ATU pro ovládání ant. tuneru
konektor pro externí chlazení
přidaný HP filtr pro vylepšení vlastností na 2m
přidaný filtr pro KV
vylepšený předzesilovač LNA na 2m
nový 24 bit stereo audio codec
nový napájecí konektor typu Anderson
přidaný konektor uzemnění
vylepšená deska plošného spoje
nižší spotřeba
dokonalejší distribuce energie

nejnovější softwarově definovaný transceiver s rozsahem 9 kHz - 65 MHz a 95-148 MHz


Na rozdíl od jiných SDR, které se standardně připojují k PC pomocí USB kabelu, zde komunikaci zajišťuje síťový ethernet kabel.

To má výhodu v mnohem větší rychlosti přenosu mezi přijímačem a PC, umožňuje použití delších kabelů a integraci SDR do místní sítě a remote provoz.



SDR se dodávaným kabelem připojí buď přímo k PC nebo do routeru.

Specifikace:

Frekvenční rozsah 9 kHz – 65MHz (RX), všechna am. pásma KV/6m (TX)
Frekvenční rozsah VHF 95-148 MHz (RX), 144-146 MHz (TX)
citlivost 0,07 uV
Výkon TX 100 W (HF), 50W (50 MHz), 8 W (VHF)
Blocking Dynamic Range 129 dB (HF), >114 dB (VHF)
RF ADC clock freq. 160 MHz
RF DAC clock freq. 640 MHz
RF DAC resolution 14 bit
napájecí napětí 15V (12 až 16 V)

stabilita místního oscilátoru +/-0,5ppm
built-in audio codec resolution 24 bit


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The SunSDR2 PRO transceiver was designed for advanced operation on HF and VHF bands,
even the most demanding operator will be surprised by its capabilities. Modern hardware along with the ExpertSDR2
software makes this high-performance SDR transceiver the perfect base station and at the same time perfectly suitable for field operations.


Main capabilities

Independent RX path based on DDC (Direct Down-Conversion) architecture
Independent TX path based on DUC (Direct Up-Conversion) architecture
ExpertRemote system provides full remote control of the transceiver
An opportunity to use the transceiver in the SO2V mode
Full or half-duplex mode*
2 software receivers + SubRX for each of them (4 slices total) + independent wideband Bandscope up to 80 MHz
Antenna switch with 2 HF antenna connectors and separate VHF antenna connector
Supports use of VHF transverters
An opportunity to use the transceiver as a signal generator via DAC OUT connector
Built-in power-meter and SWR-meter for HF bands
ExtCTRL connector to control external devices with 8 powerful keys with open collector
Ethernet LAN interface provides fast and reliable connection to PC
ALC connector for external power amplifiers**
TCI interface for seamless connection with third-party software like SDC (with its own Skimmer), LogHX, SWISSLOG and RUMlog, more are coming
Professional TX processing module provides the most advanced tuning capability for voice operation
Small delay in CW mode (about 10 ms)
* Full-duplex mode is supported by the transceiver's hardware but is not implemented in the firmware and software yet. This mode will be implemented in future versions of ExpertSDR2 software.

** ALC functionality is supported by the transceiver's hardware but is not implemented in the ExpertSDR2 software. It will be supported in the ExpertSDR2 1.3 software release.


PC requirements

CPU Intel Core i3 1.6 GHz and higher
Video card, minimum resolution 1024x600, 128 MB, OpenGL 1.5 support and higher
Local network connector 100 Mbps or 1 Gbps
The ExpertSDR2 works with Windows 7-10, OS Linux Ubuntu x64 and macOS 10.12 and newer

Mode types* LSB/USB/DSB/CW/AM/SAM/NFM/WFM
General coverage receiver in HF, MHz 0.09...65
General coverage receiver in VHF, MHz 95...148
Frequency coverage in HF in TX mode, MHz All amateur frequencies
Frequency coverage in VHF in TX mode, MHz 144...146
Sensitivity, uV 0,07
Max output power in HF, W 100,
50W 50 MHz
Max output power in VHF, W 8
Blocking Dynamic Range in HF mode (BDR), dB 130
Blocking Dynamic Range in VHF mode (BDR), dB
>114
Dynamic Range over IMD3 (2 kHz), dB >100
Reciprocal Mixing Dynamic Range (2 kHz), dB >110
RF type of ADC LTC2209, Linear Technology
RF ADC clock frequency, MHz 160
RF ADC resolution, bit 16
RF DAC clock frequency, MHz 640
RF DAC resolution, bit 14
Recommended power supply, V 15
Local oscillator's stability, ppm +/- 0.5
Supply voltage range, V 12...16
Current consumption RX/TX, ? 1.25/5
Built-in audio codec resolution, bit 24
ALC input voltage range, V 0..4
Operating temperature, oC 0...+75

* More modes can be supported via external software

Specifications are subject to change without notice or obligation and specifications are only guaranteed within the amateur radio bands.