· 2.4G Digital Wireless Transmitter and Receiver
· Transmission Distance: >200m
· Power supply : 8~28V
· Easy to install and use
· Use for Car, bus, trucks and special vehicles
· Resistance to high temperature and humidity
POWER SUPPLY
+8~+28V
Current Consumption
Transmitter:160mA, Max.190mA/ Reciver:210mA, Max.230mA
Operating Temperature
-20~+70 oC
Storing Temperature
-30~+85 oC
Operating humidity
85%RH
Time For POWER ON
2S Max.
Latency Time/Delay Time
150mS Max.
Resolution
VGA:640X480/D1:720X480
Frame Rate
VGA:30f/s/D1: 25f/s
Video Codec
MPEG4
Video in System
PAL/NTSC Auto detection
Voice Sample Rate
16KHz/12BIT ADC ADPCM/PCM
Voice Frequency Band
20Hz~20KHz
ID /BIT
Pairing /22(4KK)
SYSTEM Architecture
RISC(32Bit) SOC
Operation Frequency
2400 ~ 2525MHz*
RF Impedance
50?, Typ.
Voltage Standing Wave Ratio
2:1
Output Power
20dBm with Power control
RF Bit Rate
4Mbps
Modulation
FSK/GFSK
Spread Spectrum
FHSS
Overlapping Hopping Channel
125
Hopping Rate
1200/S
CRC Check Bit
16
Transmission Distance
>200M
Receiving Sensitivity
--88dBm@4MHZ
RSSI Level
4
Video Output impedance
75?, Typ.
Video Output Level
1Vp-p, Typ.
Video Polarity
NEGATIVE
Video Frequency Response
±5 dB, Max. 50Hz ~ 6MHz
Audio Output impedance
200K?, Typ.
Audio Output Level
5mv~0.2Vp-p, Typ.
S/N(340Hz ~ 3.4kHz)
63dB, Min
THD: 340Hz~ 3.4kHz,0.5p-p
5 %, Max
Size
80(L)X41(W)X18(H)