CW-24T & CW-24R VIDEO+AUDIO Wireless Transmitter/Receiver Module
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SPECIFICATION |
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Operation Frequency Range |
2400~2483MHz |
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Channel Selection |
12C PPL Control |
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Supply Voltage |
8V |
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Video Polarity |
Negative |
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Transmitters: |
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Supply Current |
150mA typ |
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Output Port Impedance |
50W , typ |
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Output Port Return Loss |
10dB |
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Output Port Connector |
SMA (Female) |
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Spurious (w.r.t.Video Carrier) |
45dBc Out-Band |
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45dBc In-Band |
Video |
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Input Signal Level |
1Vp-p,typ. |
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Modulation |
10MHz+4MHz |
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Carrier Frequency Accurate |
+100KHz (-20°C~+70°C) |
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Carrier Power Level |
0dBm, 10dBm, 13dBm |
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Audio: |
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Input Impedance |
10KW , typ. |
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Mosulation (Sine Wave 1Khz 1VP-P) |
+ 20KHz, typ. |
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Distortion (THD) |
1.5%, max. |
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S/N Ratio |
50dB, min. |
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Carrier Frequency Accuracy |
+10KHz |
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Carrier Power Level (w.r.t. Video Carrier) |
-25dBc, typ. |
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Subcarrier Frequncy |
5.5MHz, 5.74MHz |
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Receivers: |
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Supply Current |
220 mA, typ. |
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Input Port Impedance |
50W |
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Input Port Return Loss |
10dB typ. |
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Input Port Conncetor |
SMA (Female) |
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Input Signal Level Range |
-88 dBm min. |
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Noise Figure |
2.5dB, max. |
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Image Rejection(1920MHz~2003MHz) |
40dB, min. |
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LO Leakage at Input(1920MHz~2003MHz) |
-63dBm, min. -55dBm, max. |
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Audio/Video: |
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Output Level (Sine Wave 500KHz) |
0.4Vp-p min. 0.6Vp-p typ. 0.8Vp-p max. |
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Gain Flatness (50~5MHz) |
+3dB, max. |
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Video S/N Ratio (Sine Wave 100KHz 1Vp-p, Input Signal level –65dBm) |
35dB, min. |