Cofdm Wireless Mini Video Repeater

Product Details
Customization: Available
Type: Cofdm
Application: Video Transmission, Data Transmission, Image Transmission
Manufacturer/Factory & Trading Company

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Number of Employees
260
Year of Establishment
1997-10-09
  • Cofdm Wireless Mini Video Repeater
  • Cofdm Wireless Mini Video Repeater
  • Cofdm Wireless Mini Video Repeater
  • Cofdm Wireless Mini Video Repeater
  • Cofdm Wireless Mini Video Repeater
  • Cofdm Wireless Mini Video Repeater
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Basic Info.

Model NO.
MV2025TWSP-TR/264
Modulation
Qpsk, 16qam, 64qam
Receiver Chip
R760
Oscillator Circuit
LC or Crystal Oscillator
Dimension
20* 110 * 69 (mm)
Weight
320g (Bare Transmitter)
Working Voltage
DC7V~DC16.8V
MOQ
1
OEM
Yes
Transport Package
Carton
Specification
SGS
Trademark
ALLTECH
Origin
Shenzhen, China
Production Capacity
5000pieces/Year

Product Description

Functions & Features: 
Aluminium alloy casing design with good impact resistance
AES video encryption
External digital frequency controller for parameter settings
NLOS (NO LINE OF SIGHT) mobile video transmission
Working frequency adjustable within specified range
COFDM modulation and H. 264 video compression for stable and high-quality A/V signal transmission
Two-channel A/V signal simultaneously transmitting (one-channel for local, the other for relay)
Multiple bandwidth output 1.5/2/4/6/7/8MHz
Video input PAL/NTSC optional (default as PAL) 
Cofdm Wireless Mini Video Repeater
Power Supply
Working voltage V DC7V~DC16.8V
Working Current A [email protected]
Video Transmission
Modulation COFDM
Working frequency MHz 325-345MHz
Channel center frequency MHz 338MHz
Center frequency shift ±20Hz
RF bandwidth MHz 1.5/2/4MHz, 6/7/8MHz
Power output dBm ≥22dBm/IL=1
Power adjustable range 15dB
CNR ≥28dB @ 22dBm
MER ≥23dB
Constellation QPSK, 16QAM, 64QAMoptional
FEC 1/2, 2/3, 3/4, 5/6, 7/8optional
GUI 1/32, 1/16, 1/8, 1/4optional
Carrier 2K, 4K, 8Koptional
RS232 control interface Standard RS232 level, 9600, 8, N, 1
RS232 data interface Standard RS232 level, support 300~115200
Video Encoding
Video encoding H. 264
Video input level 1~1.2Vp-p@75Ω
Video input format PAL/NTSC
Video white bar amplitude mV 650~720mV
Video synchronous amplitude mV 260~275mV
Video Receiving
Frequency input range 590MHz~614MHz
RF bandwidth 1.5/2/4/6/7/8MHz
Rx sensitivity -92dBm
Appearance
Dimension 20mm * 110mm * 69mm
Weight 320g (bare transmitter)

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