China Cofdm Wireless Manpack Video Transmitter/Sender, Find details about China Cofdm, Wireless Transmitter from Cofdm Wireless Manpack Video Transmitter/Sender
| Power Supply | |||
| Working voltage V | DC12V~DC16V | ||
| Working current A | ≤2.5A@DC12.5V | ||
| Video Transmission | |||
| Frequency output range | 300MHz~450MHz,560~760MHz or user customized | ||
| RF bandwidth MHz | 1.5/2/4/6/7/8MHz adjustable | ||
| Power output | 21~36dBm power output adjustable with 1dB step | ||
| C/N | ≥28dB@32dBm | ||
| SHG | >52dBc | ||
| Encryption | AES/ALLTECH Basic scrambling | ||
| Modulation | COFDM | ||
| Constellation | QPSK/16QAM @ 1.5/2MHz QPSK/16QAM/64QAM @ 6/7/8MHz | ||
| FEC | 1/2,2/3,3/4,5/6,7/8 optional | ||
| Carrier | 2K | ||
| GUI | 1/4, 1/8, 1/16, 1/32 optional | ||
| Video encoding | H.264 | ||
| Video input level | 1~1.2Vp-p@75Ω | ||
| Video input format | PAL/NTSC | ||
| Video resolution | 720x576(PAL) 720x480(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 | ||
| Audio input | Left/right channel, stereo | ||
| RS232 control interface | Standard RS232 level, 9600, 8, N, 1 | ||
| RS232 data interface | Standard RS232 level, support 1200~115200 | ||
| Environment | |||
| Protect standard | IP66, dustproof and rainproof | ||
| Working temperature | -25°C~55°C | ||
| Storage temperature | -40°C~70°C | ||
| Appearance | |||
| Dimension | 238mm×140mm×78.5mm | ||
| Weight | 2.5Kg (without frame carrier and battery) | ||