RFspace SDR-IQ


Communications Receivers  

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 Frequency Range: 500Hz to 30 MHz in 1 Hz steps. (Usable down to 100 Hz)
 Input Impedance: 50 Ohms
 Clipping RF level (Max Gain): -4dBm (TBD)
 Maximum Frequency display BW: 190 kHz
 Sampling Rate: 66.666 MHz
 I/Q Image Rejection: 80 dB+ Typical
 MDS (500 Hz): -127 dBm
 Input IP3: ~18 dBm (TBD)
 Voltage: 5 Volts (USB port powered)
 Current Draw: 425 mA
 Connectors: BNC (RF In), USB 2.0, RS-232 (Serial Bi-directional)
 Indicators: Power (Green), Sample (Yellow), ADC Clip (Red)
 Dimensions: 3.75 x 3.75 x 1.25 Inches
 Processor: Atmel AT91SAM7S256 w/ JTAG port.
 Analog Demod: AM, WFM, USB, LSB, N-FM, DSB and CW
 Measurements Functions: IQ vs. Time, Power vs. Frequency, Power vs. Frequency vs. Time 3D Surface,
  Power vs. Frequency vs. Time Spectrogram, Power in BW vs. Time, IQ Phase
  Max FFT Size: 262144 Point
 Max IQ Recording (All BWs): Unlimited to Hardrive.
 Screen Update Rate: 50 FFTs/sec , 190 KHz SPAN @ 100 Hz RBW
 Window Type: Rectangular, Hanning, Hamming, FlatTop, Blackman, Blackman-Harris
 Displayed Average Noise Level dBm/Hz: -133dBm/Hz Typical. 14.200 MHz
 Worst Case Spurious Carriers (Birdies): -80dBfs , -100dBfs (typical)

  SPAN             IQ DATA RATE          Min Resolution Bandwidth
  5 kHz              8.138 kHz                  0.031 Hz
 10 kHz             16.276 kHz                  0.062 Hz
 25 kHz             37.792 kHz                  0.14  Hz
 50 kHz             55.555 kHz                  0.21  Hz
100 kHz            111.111 kHz                  0.42  Hz
150 kHz            158.730 kHz                  0.61  Hz
190 kHz            196.078 kHz                  0.75  Hz

Specifications are subject to change

Copyright 2006-2011, Universal Radio, Inc.