2watt -4watt Adjustable Wireless Video Cofdm Transmitter

2watt -4watt Adjustable Wireless Video Cofdm Transmitter

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Basic Info

Product Description

Basic Info.

Model NO.

MV2025TBHP

Color

Black and Green

Distance

50km Los

Lattency

800ms

Transport Package

Carton

Specification

ISO9001, SGS

Trademark

ALLTECH

Origin

Shenzhen, China

Production Capacity

5000pieces/Year

Product Description

Brocasting video encoding and multiple A/V input
Narrow bandwidth 2/4MHz for HD 1080I signal transmission
Duplex-audio communication and data transmission
H. 264 video decoding, support HD 1080I/P
Bitrate auto adjustable subject to channel bandwidth
HDMI input, support HDCP protocol
Transmission encryption for higher security
1.5/2/4/6/7/8MHz multiple bandwidth adjustable
SDI video, emdedded audio and composite video input, HDMI interface
Support unbalanced and balanced stereo input
Transmitter power output adjustable
GFSK digital audio receiving modulation
2watt -4watt Adjustable Wireless Video Cofdm Transmitter

Power Supply
Working voltage V	DC12V~DC16V
Working current A	≤2.8A@DC12V
Video Transmission
Frequency output range	300MHz~450MHz,560~760MHz or user customized
RF bandwidth	1.5/2/4/6/7/8MHz optional
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, 64QAM optional
FEC	1/2, 2/3, 3/4, 5/6,7/8 optional
Carrier	2K/8K
GUI	1/32, 1/16, 1/8, 1/4 optional
Power faltness	Full band ≤2dB,8MHz (within)≤0.5dB
RS232 control interface	Standard RS232 level, 9600,8, N, 1
RS232 data interface	Standard RS232 level, support 1200~115200
CVBS
Video white bar amplitude (mV)p-p	700
Video synchronous amplitude (mV)p-p	300
SNR (not weighted )dB	60
Sloping field SNR (not weighted)	56
Analog Audio
Balanced audio input amplitude	Vmax=±15V
Unbalanced audio input amplitud	Vmax=3Vpp
SDI
Standard	SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M
Input amplitude mV	800±80
HDMI
Verison	HDMI 1.3
HDCP protocol	Support
Encoding
A/V bitrate	64, 96, 112, 128, 160, 192, 224, 256, 320, 384Kbps adjustable
Audio encoding	MPEG1 Layer2
Video resolution	Minimum 720×480/60i(720×576/50i )
Maximum 1920×1080/60P self-adapted
Video encoding	H.264
Video bitrate	500kbps-16.68Mbps self-adapted
Format	YCbCr4:2:0
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 overall bitrate	4800bps
Audio output	2.1Vp (open circuit output)
GPS Receiving
Signal receiving	L1(1575.42MHz), C/A code
Communication protocol	NMEA0183
Sensitivity	-165dBm
Antenna	Active antenna
Data baudrate	4800bps
Data refresh rate	1Hz
Environment
Protect standard	IP66, dustproof and rainproof
Working temperature	-25~55
Storage temperature	-40~70
Appearance
Dimension	238mm×155mm×78mm
Weight	2.6kg

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2watt -4watt Adjustable Wireless Video Cofdm Transmitter , Digital Cofdm Transmitter , Wireless Videoansmitter