| Customization: | Available |
|---|---|
| Type: | Cofdm System |
| Application: | Video Transmission, Optical Signal Transmission, Data Transmission, Image Transmission |
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| Power Supply | |||
| Working voltage V | AC220V±20V | ||
| Working current A | ≤[email protected] (if audio transmission is off) | ||
| ≤11.5A@ DC12.5V (if audio transmission is on) | |||
| Video Receiving | |||
| Frequency input range | 170MHz~860MHz | ||
| RF bandwidth | 1.25/2.5MHz or 6/7/8MHz | ||
| Rx sensitivity | -96dBm~-20dBm@8M/[email protected] | ||
| Demodulation | COFDM | ||
| Video decoding standard | MPEG-2/MPEG-4 compatible | ||
| Constellation | QPSK/16QAM @ 1.25/2.5MHz; QPSK/16QAM/64QAM @ 6/7/8MHz | ||
| FEC | 1/3, 2/3@ 1.25/2.5MHz; 1/2, 2/3, 3/4, 5/6, 7/8 @ 6/7/8MHz | ||
| Carrier | 2K | ||
| GUI | 1/8, 1/16 @ 1.25/2.5MHz; 1/4, 1/8, 1/16, 1/32 @ 6/7/8MHz | ||
| Video output level | 1~1.2Vp-p@75Ω | ||
| Video output format | PAL/NTSC | ||
| Video white bar amplitude mV | 650~720mV | ||
| Video synchronous amplitude mV | 260~275mV | ||
| Video amplitude-frequency characteristic dB | 0~4.8MHz | -0.5~1.5 | |
| 5.5MHz | -4.0~1.5 | ||
| Rx feed output voltage | DC10V~DC12V | ||
| Rx feed output current (MAX) | 300mA@DC12V(MAX) | ||
| Audio output | Right channel | ||
| Command | |||
| Command air baudrate | 600bps~19200bps | ||
| Power output | ≥32dBm | ||
| Keyboard communication protocol | Pelco-P such multiple protocols with baudrate adjustable | ||
| Keypress | Rubber button, numeric keypad, camera function keys | ||
| 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 sample | 8KHz 16bit | ||
| Audio Tx delay | 1~60 S | ||
| Audio input signal strength (MAX) | 320mVpp | ||
| Hard Disk Recording | |||
| Video format | PAL/NTSC | ||
| Video encoding | H.264 | ||
| Video resolution | D1, CIF, QCIF | ||
| Video frame rate | Adjustable, standard: PAL, 25f/s; NTSC, 30f/s | ||
| Video bitstream | D1 (1000~1500kbps), CIF(400~600kbps), QCIF (192~384kbps) | ||
| SATA hard drive capacity | 500G | ||
| Video Display | |||
| Monitor size | 10.4 inch | ||
| Aspect ratio | 4: 3 | ||
| LCD | TFT LCD | ||
| Display area (mm) | 211.4×158.4 | ||
| Maximum resolution | 640×480 | ||
| Dot pitch | 0.33mm | ||
| Display color | 16.2 M | ||
| Brightness | 250cd/m 2 | ||
| Contrast | 350:1 | ||
| Response time | 5ms | ||
| Physical Interfaces | |||
| Video output interface | 75Ω, BNC, 1~1.2Vp-p | ||
| Audio output interface | 600Ω, single track, lotus socket | ||
| Rx RF input interface | 50Ω, N socket | ||
| Tx RF output interface | 50Ω, UHF socket | ||
| Audio input | Conference microphone 6.35mm, MIC 3.5mm | ||
| USB interface | Mountable USB flash disk video recording | ||
| RS232 control interface | DB9 male, standard RS232 level, 9600, 8, N, 1 | ||
| RS232 data interface | DB9 male, standard RS232 level, support 1200~115200 | ||
| Network interface | RJ45, 10/100M self-adapted | ||
| DC power input | Anton mount | ||
| AC power input | 3-core power IEC socket | ||
| Environment |
|||
| Working temperature | -25°C~55°C | ||
| Storage temperature | -40°C~70°C | ||
| Appearance | |||
| Dimension | 600mm×391mm×230mm | ||
| Weight | 16.5kg | ||
| Battery weight | 1.1kg | ||
| Color |
Black | ||
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