Cofdm Body-Worn 2W Video Transmitter

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Basic Info

Product Description

Basic Info.

Model NO.

MV2025TBHE

Oscillator Circuit

LC or Crystal Oscillator

Transport Package

Cartons

Specification

CE, ISO9001, SGS

Trademark

ALLTECH

Origin

Shenzhen, China.

Production Capacity

5000/Year

Product Description

Functions & Features:

1. Default power output: 2W and maximum 4W (with existed size)

2. Super low latency (20-60ms end to end)

3. ABS/AES encryption with encryption level optional

4. Working frequency customized within range 300MHz to 2.4GHz

5. Video input PAL/NTSC optional (default as PAL)

6. Audio and video signal simultaneously input, one-channel video input

7. Left/right channel audio and unbalanced stereo input

8. Fully-enclosed waterproof case, dustproof and good impact resistance

9. Distance no less than 13km in LOS and 2-5km in NLOS

Power Supply
Working voltage V	DC12V~DC16V
Working current A	≤2.7A@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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Cofdm Body-Worn 2W Video Transmitter , Video Transmitter , Video Sender