WiNRADiO Future of radio

  WR-G528e 'CHEETAH' Detailed Technical Specifications

Input frequency range0.01-30 MHz (direct input section), 30-3000 MHz (heterodyne section),
separate SMA inputs, paths internally switchable
Tuning resolution1 MHz
Output frequency70 MHz
Output bandwidth22 MHz
Gain30 dB typ.
Noise figure15 dB typ.
Internal spuriiless than -100 dBm of eq. antenna input
except for 30 MHz reference clock at typ. -70 dBm
and its multiples at less than -90 dBm typ.
IF rejection>40 dB typ.
Image rejection>40 dB typ.
Maximum input level+10 dBm
Attenuation control0-20 dB in 1 dB steps
(30 to 3000 MHz path only)
IP3-3 dBm @ 1060 MHz with interfering signals at 1040 MHz and 1050 MHz
Input impedance50 ohm (SMA connector)
Output impedance50 ohm (SMA connector)
Amplitude ripple3 dB typ.
Phase ripple3 degrees typ.
Phase adjustment range60 degrees
Phase adjustment resolution0.25 degrees
Channel-to-channel isolation40 dB typ.
Total phase noise-86 dBc/Hz @ 10 kHz offset (30 MHz internal ref.)
Tuning speed5 ms typ.
Frequency stability1 ppm (or external reference)
External reference10 MHz or 30 MHz (-5 dBm to +15 dBm)
LO13950 to 6920 MHz (accessible to the user at 0 dBm +/- 5 dB via SMA LO1 Out)
LO23850 or 3990 MHz (accessible to the user at +5 dBm via SMA LO2 Out)
IF13920 MHz (accessible to the user with 0 dB gain, 30 MHz BW, SMA output)
Phase-coherent capabilityInbuilt two-way splitters on LO1 and LO2 for two-channel phase-coherent operation
HF Mode PreselectorSwitchable AM BCB filter
HF Mode Preamplifier20 dB switchable
HF Mode Antialiasing Filter30 MHz LPF
Power consumption6 W typ.
Control interfaceUSB 2.0 or RS-232C
Dimensions91 x 68 x 47 mm (3.6" x 2.7" x 1.9")
Weight375 g (13.2 oz)
Operating temperature-10 to +60 C
Humidity20-90% non-condensing


Due to continuous product improvement, specifications are subject to change without notice.

 WR-G528e General Information
 WR-G528e Software Support
 WR-G527 Front-End
 WR-G526e/DSP Back-End
 How to Order

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