Wireless Module

CW-24T & CW-24R VIDEO+AUDIO Wireless Transmitter/Receiver Module

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