5.8GHz Rx Module (8 channels)
ChemLink modules can be modified to meet the specific requirements of your OEM project.
Datasheet download
General specifications
Input voltage (module)
DC 5V ±0.15V
Current consumption
<220mA
Antenna type
Patch (54 x 54 x 1.6mm) (optional)
Operating temperature
0℃ to 60℃
Storage temperature
-20℃ to 80℃
Operating humidity
less than 85%
Storage humidity
less than 90%
Dimensions
29.47 x 44.12 x 10.5mm (module itself)
Electrical specifications
RF
Input frequency range
5725 ~ 5875MHz
Input level @ connector
-25 to -85dBm
IF frequency
479.5MHz
Gain flatness
3dB max.
Input return loss (@50 ohms)
-10dB typical
LO. drift
±250KHz
Video
Output level
1V±0.15Vp-p Load
Impedance
75 ohms
De-emphasis
NTSC & PAL
Audio
2Vp-p
2k ohms
Frequency response
30Hz ~ 12KHz
Audio Carrier Frequency (L)
6.0MHz ±25KHz
Audio Carrier Frequency (R)
6.5MHz ±25KHz
Audio Distortion(@1KHz tone input with
±25KHz frequency deviation)
1% Typical.(THD)
Audio SNR With pre-emphasis/
de-emphasis(@1KHz tone input
with 2Vpp audio)
56dB Typical.
© Copyright 2002-2008 by Chung-Hsin Electric & Machinery Mfg. Corp.
