Best Selling Cofdm Wireless Video Transmitter and Receiver

• Customization: Available
• Dimensions: 238mm*155mm*78mm
• Weight: 2.6kg
• Model NO.: MV2025TBHF-AG/1080i
• Color: Black and Green
• Working Temperature: -25°c~55°c
• Storage Temperature: -40°c~70°c
• Modulation: Qpsk, 16qam, 64qam
• Oscillator Circuit: LC or Crystal Oscillator
• Supplier: We Are Manufacturer
• Usage: Long Distance Video Transmission
• Warranty: 1 Year
• Transport Package: Carton
• Specification: SGS
• Trademark: ALLTECH
• Origin: Shenzhen, China
• Production Capacity: 5000pieces/Year

Product Description

Functions & Features:
N Brocasting video encoding and multiple A/V input
N Narrow bandwidth 2/4MHz for HD 1080i signal transmission
N Duplex-audio communication and data transmission
N H. 264 video decoding, support HD 1080i/P
N Bitrate auto adjustable subject to channel bandwidth
N HDMI input, support HDCP protocol
N Transmission encryption for higher security
N 1.5/2/4/6/7/8MHz multiple bandwidth adjustable
N SDI video, emdedded audio and composite video input, HDMI interface
N Support unbalanced and balanced stereo input
N Transmitter power output adjustable
 

1. MV2000TBHF-A/264 Manpack Mobile Video Transmitter with Duplex-audio 

Functions & Features:

1. ABS/AES encryption
2. Duplex-audio communication
3. Working frequency directly display on panel
4. Working bandwidth adjustable range upto 200MHz
5. Double lithium batteries with more than 4 hours' lasting time

1. One-channel video and two-channel audio (left/right channel) simultaneously input
2. Left/right channel audio and unbalanced stereo input
3. Transmitter power output adjustable
4. GFSK digital audio receiving modulation, narrow receiving bandwidth and high sensitivity
5. Good voice quality with internal en/decryption
6. Audio frequency adjustable with built-in 64 channels and 24 addresses
7. Fully-enclosed waterproof case, dustproof and good impact resistance

Specifications:

Power Supply
Working voltage V				DC12V~DC16V
Working current A				≤[email protected]
Video Transmission
Frequency output range					300MHz~450MHz,560~760MHz or user customized
RF bandwidth MHz					2MHz (fixed)
Power output					21~36dBm power adjustable with 1dB step
C/N					≥28dB@33dBm
SHG					>52dBc
Encryption					AES/ALLTECH Basic scrambling
Modulation					COFDM
Constellation					QPSK,16QAM,64QAM optional QPSK/16QAM/64QAM @ 6/7/8MHz
FEC					1/2,2/3,3/4,5/6,7/8 optional
Carrier					2K
GUI			1/4, 1/8, 1/16, 1/32 optional
Video encoding			H.264
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
Audio Receiving
Audio Rx frequency range				470.5~479.950MHz, 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)
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

N GFSK digital audio receiving modulation

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		700±20(mV)p-p
Video synchronous amplitude		300±9 (mV)p-p
Video amplitude-frequency characteristic		0~4.8MHz	-0.5~1.5
		5.5MHz	-4.0~1.5
SNR (not weighted) db		≥58 dB
Sloping field SNR (not weighted)		≥50 dB
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°C~55°C
Storage temperature		-40°C~70°C
Appearance
Dimension	238mm×155mm×78mm
Weight	2.6kg