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COFDM Wireless Av Transceiver Transmitter With Military Aluminum Housing

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Shenzhen dingshen Industrial Co., Ltd

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COFDM Wireless Av Transceiver Transmitter With Military Aluminum Housing

Brand Name : Ding Shen

Model Number : DS-FDD20W

Place of Origin : china

MOQ : 1set

Price : Negotiaiton

Payment Terms : T/T

Supply Ability : Quantity(Sets) 1 - 100000 >100000

Delivery Time : 3-7 working days

Packaging Details : 300*190*170mm

Certification : CE/FCC

Video port : H-D-M-I; SDI; BNC

Frequency : 300-900Mhz or other frequency customized

video coding : H.264

Modulation : COFDM

RF power : 20W

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Customized long range COFDM video transmitter for camera surveillance

It’s a new powerful HD COFDM video transmitter, can up to 15-25W RF power which supports transmitting over a long distance. With the latest technologies of COFDM modulation and H.264 image compression that enables good NLOS (Non-line-of -sight) transmission with DVD quality video. The transmitter is compact size with a strong power amplifier for long range transmission. Good heat resistant with two cooling fans. Be safety with AES128 bits. Can work well in fast-moving transmission.

communication.

Features:

* Strong security by AES user-defined encryption
* Low system latency
* Modular design, compact structure, OEM design
* Several wavebands available: VHF/UHF/L/ S
* Built-in very good heat radiation.

* MPEG-4 /H.264 video compression, full HD video quality

* Military aluminum housing, black or green color option
* Mobile and NLOS (Non line-of-sight) transmission

Specification:

Power supply
DC input	DC12V-DC14V
Working Current	≤4.7A DC12V
Video transmission
Working frequency range	VHF, UHF
Modulation	COFDM
Constellation	QPSK,16QAM
Bandwidth	2/2.5/4/8MHz
Power output	20W
A/V interface	BNC, HDM, SDI
Data serial interface	RS485/RS232/RS422 (option)
Data working mode	Half duplex
Serial data rate	19200bps baud rate maximum
Video input format	PAL/NTSC
Video resolution	1080i,1080P,720P
Video encoding	MPEG-4/H.264
Audio channel	Stereo Left / right channel
FEC	1/2, 2/3, 3/4, 5/6, 7/8
Carrier	2K
Guard Interval	1/32, 1/16, 1/8, 1/4
Antenna interface	N type
Flatness	≤2dB(within full frequency range), ≤0.5dB(within 8MHz)
Video Harmonic	1Vp-p 75Ω, NTSC/PAL adaptive
Environment
outer case quality	military grade level
Work environment	-30~55℃
Storage temperature	-40~70℃
Environment humidity	≥95%
Appearance
Weight	4.68kg
Dimension	300190170mm
cover range	10-15km NLOS in city; 200-250km from air to ground
Warranty	12 months, lifetime maintenance

Application:

Optional COFDM Wireless Video Audio Receiver:

1). Rack mounted Wireless Receiver:

Specifications:

DC Input	DC11V~DC16V
Working Current	≤1.1A DC12.5V
Receiving sensitivity	≤-102dBm /4MHz, ≤-95dBm /8MHz
BER	BER≤1×10-4
Frequency input range	300MHz~--470MHz
Input interface	N(type),Dual antenna diversity reception technology
Modulation	COFDM
RF bandwidth	4/8MHz (adjustable)
Constellation	QPSK,16QAM,64QAM (optional)
Encryption	AES 128/265 bit / ALLTECH Basic scrambling
FEC	1/2,2/3,3/4,5/6, 7/8 (optional)
Guard Interval	1/32,1/16,1/8,1/4 (optional)
Carrier	2K
Video formats and amplitude	PAL/NTSC, 1Vp-p/75Ω
Video compression	H.264/MPEG-2(autoadaptation)
Decode code stream rate	0.5-12Mbps
Video output interface	Composite video RCA,HDM,ASI,HD-SDI(alternative)
Interrupt recovery	Better than 2S
Video channel characteristic	Differential gain DG≤1.5%, Differential phase DP≤1°
Audio output	Left and right channel and stereo
Dimension	44034065mm(1U chassis)
Weight:	3.8kg

2). Portable Receiver with monitor:

Product Tags:

COFDM Wireless Av Transceiver

20W Aluminum Housing Wireless Av Transceiver

COFDM Wireless Av Transceiver Transmitter With Military Aluminum Housing Images

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