China Digital Wireless Portable Suitcase Video Receiver HD, Find details about China Cofdm, PTZ from Digital Wireless Portable Suitcase Video Receiver HD
| Power Supply | |||||
| Working voltage V | AC220V±20V; DC12V~16V | ||||
| Working current A | ≤3.5A@DC12.5V (if audio transmission is off) ≤7.5A@ DC12.5V (if audio transmission is on) | ||||
| Video Receiving | |||||
| Frequency input range | 170MHz~860MHz | ||||
| RF bandwidth | 1.5/2/4/6/7/8MHz | ||||
| Receiving sensitivity | -96dBm~-20dBm@8M, -106dBm~-20dBm@2M | ||||
| Demodulation | COFDM | ||||
| Decryption | AES/ALLTECH Basic Scrambling | ||||
| Video output format | PAL/NTSC | ||||
| Video decoding standard | H.264/MPEG2 compatible and self-adapted | ||||
| Audio decoding standard | ISO/IEC11172-3 MPEG-1, ISO/IEC13818-3 MPEG-2 (Layer I&II) | ||||
| Video output interface | CVBS×2, HDMI/DVI×1, YUV×1, SDI×1 (customize), ASI×1 (customize) | ||||
| Video resolution (MAX) | 1920×1080 60i/50i | ||||
| CVBS video output | Video output level | 1~1.2Vp-p@75Ω | |||
| Video white bar amplitude mV | 650~720mV | ||||
| Video synchronous amplitude mV | 260~275mV | ||||
| Analog video amplitude-frequency characteristic dB | 0~4.8MHz | -0.5~1.5 | |||
| 5.5MHz | -4.0~1.5 | ||||
| Analog audio outpout | Left/right channel, stereo | ||||
| HD-SDI video output | Standard | SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M | |||
| Input amplitude mV | 800±80 | ||||
| HDMI video output | Version | HDMI 1.3 | |||
| HDCP protocol | Support | ||||
| YUV/YPbPr/YCbCr | YPbPr@720P,YCbCr@1080i | ||||
| RS232 control interface | Standard RS232 level, 9600, 8, N, 1 | ||||
| RS232 data interface | Standard RS232 level, support 1200~115200 | ||||
| Command | |||||
| Command air baudrate | 600bps~19200bps | ||||
| Power output | ≥32dBm | ||||
| Keyboard communication protocol | Pelco-P such multiple protocols with baudrate adjustable | ||||
| Keypress | Rubber button, numeric keypads, camera functions keys | ||||
| Video Recording | |||||
| Video format | PAL | ||||
| Video resolution | 2CIF/4CIF, HD1080i(1920×1080),HD720P(1280×720) | ||||
| Picture brightness adjustable range | 1~255 default 128 | ||||
| Picture contrast adjustable range | 1~127 default 64 | ||||
| Picture saturability adjustable range | 1~127 default 64 | ||||
| Audio sampling frequency | 8KHz | ||||
| Audio data format | ADPCM,G.711 A/U,G.726,AMR,AAC | ||||
| Audio gain adjustable range | 0~100 | ||||
| USB interface | USB2.0, mountable USD flash disk with HD1080i/P HD bitstream direct recording | ||||
| Media video recording | SD card, USD flash disk, mobile HDD with HD1080i/P HD bitstream direct recording | ||||
| Network interface | 10/100Base-T self-adapted Ethernet, RJ45 with HD1080i IP bitrate output | ||||
| Audio Transmission | |||||
| Audio Tx frequency | 470.5~479.950MHz; factory setting:479.950MHz | ||||
| Audio Tx power output | ≥40dBm | ||||
| Audio Tx modulation | GFSK | ||||
| SHG | >62dBc | ||||
| Frequency interval | 150KHz | ||||
| Audio encoding overall bitrate | 4800bps | ||||
| Audio sampling | 8KHz 16bit | ||||
| Audio Tx delay | 1~60s | ||||
| Audio input signal strength (MAX) | 320mVpp | ||||
| Environment | |||||
| Working temperature | -25°C~55°C | ||||
| Storage temperature | -40°C~70°C | ||||
| Appearance | |||||
| Dimension | 600mm×391mm×230mm | ||||
| Weight | 10kg | ||||
| Battery weight | 1.1kg | ||||
| Color | Black | ||||