Guangdong, China
Business Type:
Manufacturer/Factory
Number of Employees:
185
Year of Establishment:
1997-10-09
Management System Certification:
ISO9001:2008
Annual Revenue:
9.12 Million USD
OEM/ODM Service

Wireless Backpack Video Transmitter, Cofdm Manpack Video Transmitter, Wireless Microwave Body-Worn Video Trransmitter manufacturer / supplier in China, offering Cofdm Backpack Video Transmitter, Full HD Wireless Mobile Rack Mount 4-CH Video/Audio Receiver, Cofdm Wireless Transmission OEM Board (HDMI and HD-SDI) and so on.

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Audited Supplier

Cofdm Backpack Video Transmitter

Get Latest Price
Min. Order: 1 Set
Production Capacity: 5000pieces/Year
Transport Package: Carton
Payment Terms: T/T, Western Union, USD cash
Dimension: 238×140×75 (Mm): Weight: 2.5kg
Application: Data Transmission, Image Transmission, Video Transmission
Modulation: Qpsk, 16qam, 64qam
Oscillator Circuit: LC or Crystal Oscillator
Trademark: ALLTECH
Origin: Shenzhen, China

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Basic Info

Model NO.: MV2025TBHE

Product Description

Functions & Features:
- Super low latency
- ABS/AES encryption with encryption level optional
- Working frequency adjustable within specified range
- Built-in high performance power amplifier
- Audio and video signal simultaneously input, one-channel video input
- Left/right channel audio and unbalanced stereo input
- Video input PAL/NTSC optional (default as PAL)
- Transmitter power output adjustable
- Fully-enclosed waterproof case, dustproof and good impact resistance
- Distance no less than 30km in LOS and 2-5km in NLOS
Cofdm Backpack Video Transmitter
Power Supply
Working voltage V DC12V~DC16V
Working current A ≤2.8A@DC12.5V
Video Transmission
Frequency output range 300MHz~450MHz,560~760MHz or user customized
RF bandwidth MHz 1.25/2.5MHz or 6/7/8MHz 
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 @ 1.25/2.5MHz
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 1/4, 1/8, 1/16, 1/32 optional
Video encoding MPEG-2/MPEG-4
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
Delay 60ms
Environment
 
Protect standard IP66, dustproof and rainproof
Working temperature -25°C~55°C
Storage temperature -40°C~70°C
Appearance
Dimension 238mm×140mm×75mm
Weight 2.5Kg

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