WinRADiO WR-G33RSS 信号接收机 (9 kHz~1800 MHz)
制造商: WinRADiO Model: WR-G33RSS - 报价要求
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Receiver type: DDS-based dual-conversion superheterodyne
Frequency range: 9 kHz - 1800 MHz
Tuning resolution: 1 Hz
Frequency stability: 0.5 ppm (0 to 60° C)
Image/Spurious rejection: 60 dB
RSSI measurement range: -120 to -30 dBm (0.2 µV to 7 mV) typ.
RSSI accuracy: 3 dB (higher is achievable with individual calibration)
RSSI acquisition speed: 100 measurements/s typ.
Scanning speed: 60 channels/s typ.
Gain control:
18 dB switchable attenuator
14 dB switchable preamplifier
Selectivity:
10 kHz (-6 dB) for RSSI measurements
20 kHz (-6 dB) for IF output
Intermediate frequencies:
IF1: 109.65 MHz
IF2: 12 kHz
Antenna input: 50 ohm (SMA connector)
IF signal output: 20 kHz bandwidth, centered at 12 kHz
Spurious-free dynamic range of IF signal output: 92 dB
Interface: RS-232C, USB (1.0 and 2.0 compatible)
Power: 12 V DC ±5% @ 500 mA
Dimensions:
Length: 164 mm (6.46")
Width: 96 mm (3.78")
Height: 41 mm (1.61")
Weight: 467 g (16.40 oz)
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