Introduction
HD vechile mount transmitter is the most suitbale solution for application of HD video transmission in high-speed movement for long distance. It could work with backpack system as a repeater,from first responder to the van, and then van to the center. With high power, it could realize the long range 3-50km in non-line-of-sight
Vehicle Mount mobile video Transmitter
Functions & Features:
n COFDM modulation and MPEG-2/MPEG-4 video compression
n Frequency customized within range 300MHz~2.4GHz
n Narrow band (1.25/2.5MHz) and wide band (6/7/8MHz) optional
n Working frequency adjustable and directly display on LCD
n AES 128 bit/ALLTECH Basic Scrambling encryption for higher security
n Good transmission with high quality image and stereo audio
n Rack mountable design with car or helicopter installation available
n Inset high-powered amplifier and cooling fans
n Stable transmission with Omni-directional antenna
n transmission range 3-50km in NLOS (no-line-of-sight) condition and More than 50km in LOS (line-of-sight) condition
MV2025 RJ8-A/264 Rack Mount Video Transmitter with Duplex-audio
Functions & Features:
HD vechile mount transmitter is the most suitbale solution for application of HD video transmission in high-speed movement for long distance. It could work with backpack system as a repeater,from first responder to the van, and then van to the center. With high power, it could realize the long range 3-50km in non-line-of-sight
Vehicle Mount mobile video Transmitter
Functions & Features:
n COFDM modulation and MPEG-2/MPEG-4 video compression
n Frequency customized within range 300MHz~2.4GHz
n Narrow band (1.25/2.5MHz) and wide band (6/7/8MHz) optional
n Working frequency adjustable and directly display on LCD
n AES 128 bit/ALLTECH Basic Scrambling encryption for higher security
n Good transmission with high quality image and stereo audio
n Rack mountable design with car or helicopter installation available
n Inset high-powered amplifier and cooling fans
n Stable transmission with Omni-directional antenna
n transmission range 3-50km in NLOS (no-line-of-sight) condition and More than 50km in LOS (line-of-sight) condition
| Frequency | 300MHz-450MHz, 560~760MHz or user customized |
| Bandwidth | 1.25/2.5/6/7/8MHz (optional) |
| Power Output | 41.5dBm~43.5dBm |
| Impedance | 50 Ω |
| RF Interface | N female |
| Modulation | COFDM |
| Constellation | QPSK, 16QAM, 64QAM (optional) |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
| GUI | 1/4, 1/8, 1/16, 1/32 |
| Coding Mode | MPEG-2 / MPEG-4 (optional) |
| Audio Input | Stereo |
| Antenna Interface | x1 |
| Audio Input | x2 |
| Video Input | 1Vp-p~1.2Vp-p@75Ω |
| Encryption: | AES 128 bit / ALLTECH Basic scrambling |
| RS232 serial port for configuration | |
| Temperature | -25°C~ +45°C |
| AC Input | AC220V50Hz ≤ 2A@AC220V |
| Power Consumption | 160W ( Max ) |
| Dimension | 430mm*400mm*88mm |
| Weight | 8.6kg |
MV2025 RJ8-A/264 Rack Mount Video Transmitter with Duplex-audio
Functions & Features:
- H.264 video compression output
- High definition image and hi-fi stereo output
- COFDM demodulation and high sensitivity
- Full UI interface control
- Multiple channel storage and management, one-key selection for decoding display
- Product firmware and kernel updating
- ABS/AES decryption
- Diversity receiving technology with double antennas
- Unidirectional RS232 data transmission (user data and GPS data)
| Power Supply | |||
| Working voltage V | AC220V±20V | ||
| Working current A | ≤1.5A@DC12.5V | ||
| Video Receiving | |||
| Frequency input range | 170MHz~860MHz | ||
| RF bandwidth | 2M/8M (fixed) | ||
| Input level | -106dBm~-20dBm | ||
| Demodulation | COFDM | ||
| Video decoding | MPEG-2/H.264 self-adapted decoding | ||
| Decryption | AES/ALLTECH Basic Scrambling | ||
| Constellation | QPSK, 16QAM, 64QAM | ||
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
| Carrier | 2K/8K | ||
| GUI | 1/4, 1/8, 1/16, 1/32 | ||
| Video output level | 1~1.2Vp-p@75Ω | ||
| Video output format | PAL/NTSC | ||
| Video resolution | 1920×1080×60i/50i | ||
| 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 | DC10.0V~DC12.0V | ||
| Rx feed output current (MAX) | 800mA@DC12V (MAX) | ||
| Audio output | Left/right channel, stereo | ||
| Audio decoding standard | ISO/IEC11172-3 MPEG-1, ISO/IEC13818-3 MPEG-2 (Layer I&II) | ||
| RS232 data interface | Standard RS232 level, support 1200~115200 | ||
| 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 | ||
| Stray emission | Less than 60dB | ||
| Audio encoding overall bitrate | 4800bps | ||
| Audio sample | 8KHz 16bit | ||
| Audio Tx delay | 1~60 S | ||
| MIC input signal strength (MAX) | 320mVpp | ||
| Conference microphone input signal strength (MAX) | Normal MIC: 1.5Vpp; high-amplitude MIC: 15Vpp | ||
| Environment | |||
| Working temperature | -25°C~55°C | ||
| Storage temperature | -40°C~70°C | ||
| Appearance | |||
| Dimension | 482mm×360mm×44mm | ||
| Weight | 5.4kg | ||