venerdì 7 gennaio 2011

Il nuovo ricevitore di Rfspace

http://www.rfspace.com/RFSPACE/NetSDR.html

The NetSDR radio is a high performance networked SDR with 1.6 MHz bandwidth. The NetSDR uses a high performance 80 MHz, 16 bit ADC with both dithering and randomization for best performance. The output I/Q bandwidth is configurable via software. PC communications are handled over a 100 base-T port using 24 or 16 bit I/Q words.


SPECIFICATIONS
Frequency Range: 0.01 - 34 MHz *
Digital Down Converter: Xilinx FPGA
Synchronization : Optional Frequency Only
PC Interface: Ethernet 100 base-T  (UDP/TCP/IP)
Filters: 115+ dB 80% Alias Free BW
Decimation Rate: Variable 40-6400  (in 4 increment)
Output I/Q Bandwidth: 10 KHz to 1.60 MHz *NEW* DDC Flatness: <0.5 dB
Dynamic Range: 104+ dB
MDS Preamp Off (500Hz): -129dBm 1.8 - 30 MHz
MDS Preamp On (500Hz): -130dBm 1.8 - 30 MHz Analog to Digital Converter: 16 bit w/ Dither *NEW*
Preselection: 10 Filters
Attenuators: 0, -10dB, -20dB, -30dB
Sample Rate:  80.000 000 MHz
Memory: 65536 x 16 bit samples
External Radio Control: Built-in RS-232 port
Dimensions: 8" x 6" x 1.5"
Power: 5 Volts DC @ 1.5 Amp **
Connections: 3 x BNC (RF In, Ext Ref, IF Out) , RS-232, USB Setup, Stereo In, Ethernet, Power, RX Mute.
Compliance: CE,FCC,IC

Ethernet Bandwidth Requirements:
2.00 MHz Output Sample Rate = 64.0Mb/s*16bit IQ
1.00 MHz Output Sample Rate = 48.0Mb/s*24bit IQ 0.50 MHz Output Sample Rate = 24.0Mb/s*24bit IQ 0.01 MHz Output Sample Rate = 0.60Mb/s*24bit IQ



Expansion:
Internal downconverter
Internal 10 MHz Frequency lock
Internal upgrade module



Price (base config):
NetSDR NO OPTIONS           
MSRP US $1449

ULTRALOW NOISE OCXO REFLOCK 
MSRP US $599

STANDARD VCXO REFLOCK       
MSRP US $TBD

124-151 MHz FrontEnd        
MSRP US $TBD

--
Andrea Borgnino IW0HK - HB9EMK
http://www.mediasuk.org/iw0hk
http://www.mediasuk.org/archive
http://www.biciurbana.org
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