Guangdong, China
Business Type:
Manufacturer/Factory
Number of Employees:
299
Year of Establishment:
1997-10-09
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
OEM/ODM Service
Sample Available

Cofdm Backpack Transmitter, Wireless Transmitter, Microwave Transmitter manufacturer / supplier in China, offering 60ms Delay 80km Manpack Cofdm Mobile Video Transmission Equipment for Military Police Monitoring, Airport Security Solution Drone Radar Detection and Mobile Jamming, Prison Solution for Drone Jamming, Radar Active Detection and Mobile Jamming and so on.

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Supplier Homepage Products Digital Wireless COFDM Transmitter 60ms Delay 80km Manpack Cofdm Mobile Video Transmission Equipment for Military Police Monitoring

60ms Delay 80km Manpack Cofdm Mobile Video Transmission Equipment for Military Police Monitoring

Min. Order: 1 Set
Port: Shenzhen, China
Production Capacity: 5000pieces/Year
Payment Terms: T/T, Western Union, USD cash
Dimension: 238mm×140mm×75mm
Weight: 2.5kg
Power Output: 21~36dBm Power Output Adjustable with 1dB Step
Frequency Output Range: 300MHz~450MHz,560~760MHz or User Customized
Oscillator Circuit: LC or Crystal Oscillator
Onboard Application: > 70 Km;

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Basic Info

Model NO.
MV2025TBHE-AG
Marine Application
> 30 Km
Suburban Application
> 5 Km
Wireless Mode
Point to Point
Delay
60ms
Trademark
ALLTECH
Transport Package
Carton
Specification
SGS
Origin
Shenzhen, China
Introduction:
The Digital Wireless Video Transmitter adopts the latest technologies of COFDM modulation and MPEG-2 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with power amplifier for longer-range transmission. This system has been widely used in many fields such as: Police Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support.

Features:

COFDM modulation, Stable transmission
MPEG-2 video compression, DVD video quality
Lithium battery for power supply
Mobile and NLOS(Non line-of-sight) transmission
Great security by encryption of AES 128 bit/ALLTECH Basic Scrambling
Low system latency
Modular design, compact structure, small cubage
Several wavebands available: VHF/L/ S
Strong casing with built-in cooling plates, waterproof and shockproof
In LOS (line-of-sight)environment, the transmission range is up to 80km


Product Application
The Digital Wireless Video Transmission system is the ideal solution for first responders or military personnel entering hazardous environments. The first responder can carry the equipment on the back to enter accident ground and then the transmitter send the camera's digital, compressed signals to the commanding center.
60ms Delay 80km Manpack Cofdm Mobile Video Transmission Equipment for Military Police Monitoring


MV2025TBHE-AG Manpack Mobile Video Transmitter with Duplex-audio
60ms Delay 80km Manpack Cofdm Mobile Video Transmission Equipment for Military Police Monitoring

Functions & Features:
  1. Super low latency
  2. ABS/AES encryption
  3. Duplex-audio communication and GPS functions
  4. Working frequency adjustable within specified range
  5. Built-in high performance power amplifier
  6. Audio and video signal simultaneously input
  7. One-channel video input
  8. Left/right channel audio and unbalanced stereo input
  9. 1.25/2.5/6/7/8MHz multiple bandwidth output
  10. Transmitter power output adjustable
  11. GFSK digital audio modulation, good voice quality with internal en/decryption
  12. Audio frequency adjustable within built-in 64 channels and 24 addresses
  13. Fully-enclosed waterproof case, dustproof and good impact resistance
Specifications:
Power Supply
Workinh voltage VDC12V~DC16V
Working current A≤2.8A@DC12.5V
Video Transmission
Frequency output range 300MHz~450MHz,560~760MHz or user customized
RF bandwidth MHz1.25/2.5MHz or 6/7/8MHz 
Power output21~36dBm power output adjustable with 1dB step
C/N≥28dB@32dBm
SHG>52dBc
Encryption AES/ALLTECH Basic scrambling
Modulation COFDM
Constellation QPSK/16QAM @ 1.25/2.5MHz
QPSK/16QAM/64QAM @ 6/7/8MHz
FEC1/3, 2/3 @ 1.25/2.5MHz
1/2, 2/3, 3/4, 5/6, 7/8 @ 6/7/8MHz
Carrier 2K
GUI1/4, 1/8, 1/16, 1/32 optional
Video encoding MPEG-2/MPEG-4
Video input level1~1.2Vp-p@75Ω
Video input format PAL/NTSC
Video resolution 720x576(PAL)  720x480(NTSC)
Video white bar amplitude mV650~720mV
Video synchronous amplitude mV260~275mV
Video amplitude-frequency characteristic dB0~4.8MHz-0.5~1.5
5.5MHz-4.0~1.5
Audio input Left/right channel, stereo
RS232 control interfaceStandard RS232 level, 9600, 8, N,1
RS232 data interfaceStandard RS232 level, support 1200~115200
Delay 60ms 
Audio Receiving
Audio Rx frequency range 470.05~479.950MHz, factory setting: 479.950MHz
Audio Rx sensitivity ≤-111dBm
Audio Tx modulation GFSK
Frequency step 150KHz
audio decoding bitrate4800bps
Audio output 2.1Vp (open circuit output)
GPS Receiving
Signal Receiving L1(1575.42MHz), C/A code
Communication protocol NMEA0183
Sensitivity -165dBm
Data baudrate 9600bps
Data refresh rate 1Hz
GPS protocol NMEA0183-4800bps
Environment
 
Protect standard IP66, dustproof and rainproof
Working temperature-25°C~55°C
Storage temperature-40°C~70°C
Appearance
Dimension 238mm×155mm×78mm
Weight 2.5Kg (without frame carrier and battery)


Rack Mount Receiver Series:
MV2025RJ7-A  Rack Mount Video Receiver with Duplex-audio
60ms Delay 80km Manpack Cofdm Mobile Video Transmission Equipment for Military Police Monitoring
      

Functions & Features:
  1. Working frequency directly display on panel
  2. Power off memory
  3. Data transmission
  4. Receiver controlled by PC or display panel
  5. Conference microphone input and MIC audio input
  6. GFSK digital audio transmission modulation
  7. Narrow audio transmission bandwidth and good channel utilization
  8. Digital audio decoding, good voice quality and internal en/decryption
  9. Audio frequency adjustable with 64 channels
  10. Audio sent time controllable to reduce power consumption subject to situation
  11. Audio sensitivity adjustable with useless noise shielding
  12. A/V signal simultaneously output
  13. One-channel video output with BNC connector and two-channel audio output
  14. ABS decryption on received A/V signal

Specifications:
Power Supply
Working voltage VAC220V±20V
Working current A≤1.5A@DC12.5V (if audio transmission is off)
 
≤7A@DC12.5V (if audio transmission is on)
Video Receiving
Frequency receiving range170~860MHz or user customized
 
Frequency bandwidth6/7/8MHz or 1.25/2.5MHz adjustable
Receiving sensitivity-96dBm~-20dBm@8M/-106dBm~-20dBm@1.25M
Demodulation COFDM
Video decoding MPEG-2/MPEG-4 compatible
Decoding AES/ALLTECH Basic Scrambling
 
Constellation QPSK/16QAM @ 1.25/2.5MHz
QPSK/16QAM/64QAM @ 6/7/8MHz
FEC1/3, 2/3 @ 1.25/2.5MHz
1/2, 2/3, 3/4, 5/6, 7/8 @ 6/7/8MHz
Carrier 2K
GUI1/8, 1/16 @ 1.25/2.5MHz
1/4, 1/8, 1/16, 1/32 @ 6/7/8MHz
Video output level1~1.2Vp-p@75Ω
Video output format PAL/NTSC
Video white bar amplitude650~720mV
Video synchronous amplitude260~275mV
Video amplitude-frequency characteristic dB0~4.8MHz-0.5~1.5
5.5MHz-4.0~1.5
Rx feed output voltage DC10V~DC12V
Rx feed output current 800mA/CH (MAX)
Audio outputLeft/right channel, stereo
RS232 control interface Standard RS232 level, 9600, 8, N, 1
RS232 data interfaceStandard RS232 level, support 1200~115200
Audio Transmission
Audio Tx frequency470.5~479.950MHz, factory setting: 479.950MHz
Audio Tx power output≥40dBm
Audio Tx modulation GFSK
SHG>62dBc
Frequency interval 150KHz
Audio decoding overall bitrate4800bps
Audio sample 8KHz  16bit
Audio Tx delay1~60 S
Audio input signal strength320mVpp (MAX)
Environment
Working temperature -25°C~55°C
Storage temperature -40°C~70°C
Aapearance
 
Dimension 482mm×280mm×44mm (1U case)
Weight 4.8kg

 

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