Jinou road NO.289 the second industrial park, Jinshan district, Shanghai Postal Code 201512
+86-21-67261275
2.4GHz Wireless USB ReceiverModel:WR-703 |
Features:
-- USB 2.0 output to PC
-- Supports Windows 2000/XP
-- Image capture, and high speed MPEG4 real-time recording
-- Support MSN Messenger & Skype
-- 4 channels available to avoid possible interference
-- Small size (78 x 68 x 16 mm) and beautiful appearance
Diagrammatic:
Specification:
Power SupplyProvided by USB Port
Consumption Current (Max.): 180mA
Receiving Frequency: ISM 2,400MHz~2,483MHz
Input VSWR: 2:1
Demodulation Type: FM
Intermediate Frequency: 480MHz
Frequency Stabilization: +/- 100 ppm
Local Leakage at RF Input Terminal: <=-55 dBm
Receiving Sensitivity: <= -85 dBm
Video Output Signal Impedance: 75 ohm
Video Output Signal Level: 1.0 V +/- 0.15 Vpp
Video Output Signal Polarity: Negative
Video S/N Ratio: 38dB
Audio Output Signal Impedance: 600 ohm
Audio Output Signal Level: 1.25 V +/- 0.25 Vpp / 1 kHz
Audio Output Frequency Range: 250 Hz ~ 10 kHz
Left Subcarrier Frequency: 6.0 MHz
Unobstructed Effective Range: 100 m (Min.)
Dimensions(WxLxH)78 x 68 x 16 mm (Excluding Antenna)
Weight200 g
Operating Temperature-10 ~ +50 (Degree C) / +14 ~ +122 (Degree F)
Storage Temperature-20 ~ +85 (Degree C) / -4 ~ +185 (Degree F)
Operating Humidity85% RH
Packing:
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