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Specifications
COFDM modulation; MPEG-2 video compression;waterproof design; 1.25/2.5MHz, 6/7/8MHz optional;
adjustable frequnecy;
MV2025 4-CH portable receiver
Introduction
The 4-CH Portable Receiver is specially designed for multi-channel receiving application. It can receive audio and video from four transmitters (MV2025 series transmitter) at the same time. The whole system adopts the latest technologies of COFDM modulation and MPEG-2 image compression that enable good NLOS (Non line-of -sight) transmission with DVD video quality. And the built-in 4-picture DVR (Maximal capacity is 500GB) can record the real-time audio and video. Users can play back the recorded image any time on the computer and choose the portable mini transmitter (MV2025TTLE) to finish covert mission. The encryption of AES128 bit/ ALLTECH Basic Scrambling ensure the transmission security. The whole system is highly integrated and can realize wireless video transmission in mobile and NLOS (Non line-of-sight) conditions.
Features
4-CH diversity simultaneous receiving function
High capacity of inset DVR for recording, playback and backup
COFDM modulation and MPEG-2 video compression
Built-in video sync hard disk video recorder
Highly integrated modular design
Real-time audio and video with DVD quality
High capacity of Lithium battery for power supply (batteries replaceable)
Modular design and highly integrated
Real-time and steady transmission in mobile and NLOS (Non line of sight) condition
High strength aluminum enclosure, dust-proof, water-proof and shock-proof
Distance range more than 30Km in LOS (line-of-sight) condition
Good transmission with high definition video and stereo audio quality
Applied with 4-CH Multifunctional Receiver
Transmitter Specification
Frequency |
300-400MHz,400~800MHz(customized); |
Power output |
500mW |
Bandwidth |
8 MHz,7MHz,6MHz,2.5 MHz,1.25MHz(optional) |
Modulation |
COFDM |
Constellation |
QPSK,16QAM,64QAM (optional) |
Carrier |
2K |
FEC |
1/2,2/3,3/4,5/6, 7/8(optional) |
Guard Interval |
1/32,1/16,1/8,1/4(optional) |
Video Compression |
MPEG2 4:2:0 |
Latency |
< 100ms |
Motion Speed |
>280km/h |
Battery |
DC10.8V /1800mAh |
Battery Charger |
12.6V/2A |
RF Interface |
SMA |
Ambient Humidity |
≥95% |
Temperature |
-40°C~+45°C |
Weight |
Transmitter:0.27Kg Battery:0.22 Kg |
Dimension |
Transmitter:111mm*86mm*23mm Battery:111mm* 86mm*31mm Transmitter and Battery combined 113mm*85mm*30mm |
Protection Grade |
IP68 standard |
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