อุปกรณ์รับสัญญาณดิจิตอล COFDM แบบพกพาไร้สายที่ใช้โดยตำรวจ

Bandwidth 6/7/8 MHz (optional)
RF Level -94dBm~-20dBm
RF Impedance 50Ω
Default Frequency Customized
DC Output DC 10.5V+/-0.5V
Constellation QPSK, 16QAM, 64QAM (optional)
FEC 1/2, 2/3, 3/4, 5/6, 7/8 (optional)
Carrier 2K
Guard Interval 1/32, 1/16, 1/8, 1/4 (optional)
Video Decoding ISO/IEC13818-2 (MPEG2 video) MP@ML
Aspect Ratio 4: 3, 16: 9
Resolution 720 x576
Audio Output Stereo unbalanced (300/200 mV)
AV Output 2 audio+ 1 video
Video Record H. 264
USB interface USB 2.0 (Flash memory disk can be connected )
Control Protocol PELCO-P/D
Control Frequency 433MHz
Control Modulation GFSK
Decryption AES 128 bit / ALLTECH Basic scrambling
RS232 serial port for configuration
Power Supply Lithium battery or 220VAC
Working Current <2.5A @DC 12.5V
Temperature -25° C~ +50° C
Dimension 460mm*370mm*180mm
Weight 10.1kg