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720P Standard definition SD COFDM transmitter board

Delivery term:The date of payment from buyers deliver within days

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2017-12-22 05:23
Browse the number:
101

Company Profile

Howen Technologies Co. Limited: Contact:
hksfgt(Mr.); Email:; Telephone:; Area:
Beijing; Address:
Unit 1105, 11/F, Tower 1, Lippo Centre, Queensway, Admiralty, Shenzhen, Guangdong, China (518000); Website: http://hksfgt.qishifu1688.com/

Product details

Model Number: SD COFDM transmitter board(01) Brand Name: Safe Guard Key Specifications/Special Features: SD 720P COFDM wireless transmitter board/modem/chip/modulatorFeatures:1) High integration, performance and fully-function integrated design2) 2 / 2.5 / 4 / 8MHz bandwidth adjustable3) Full frequency output, continuously adjustable frequency 300-4000MHz optional4) 10 level RF output adjustable5) Embedded digital image encoding and signal chip COFDM modulation design6) 1 CH analog video input, 1 CH balanced stereo input7) Support standard MPEG2 image and audio compression encoding processing
8) Small dimension: 65 * 120 * 8mm

Parameters of SD COFDM transmitter board

Operation environment	-10 ~ 70 ℃
Voltage	DC 10 ~ 14V
Energy Consuming	<5W
Video	Analog composite input
Audio	Analog balanced stereo input
Impedance	50Ω
Power	-18 dBm (divided into 10 level adjustable, 1dBm interval)
Frequency	300-4000MHz (adjustable, 100MHz interval)
Frequency stability	2ppm
Harmonic	<45dB
Stray	<45dB
Work mode	2K
Modulation	COFDM, QPSK
Interval	1 / 32,1 / 16,1 / 8,1 / 4
Code rate	1 / 2,2 / 3,3 / 4,7 / 8
Bandwidth	2M / 2.5M / 4M / 8M (adjustable)
Using interface	Use the external LED module for related parameters Settings
Frequency Output	modify the output frequency 300-900MHz, stepping in 1MHz
RF bandwidth	modify the RF bandwidth 2M / 2.5M / 4M / 8M