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COFDM Modulation Digital Wireless Audio Transmitters Receivers 2k 4k 8k Carrier

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Shenzhen dingshen Industrial Co., Ltd

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COFDM Modulation Digital Wireless Audio Transmitters Receivers 2k 4k 8k Carrier

Brand Name : Ding Shen

Model Number : DS-HDT20W

Place of Origin : china

MOQ : 1set

Price : >=1 Sets $4200

Payment Terms : T/T

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

Delivery Time : 5-10 working days

Certification : CE/FCC

Packaging Details : export standard packing

Modulation : QPSK/16QAM

Encryption : Customized

Bandwidth : 1920*1080P/I@60fps; 1280*720P/I@60fps

Weight : 2.5KG

Video Rate : 6Mbps

RF interface : N type

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150~200km AHD + data transmitter for wireless communication HD video wireless unit

DS-HDT20W 150~200km AHD + data transmitter for wireless communication HD video wireless unit is a new designed COFDM video FHD transmitter for gathering image, audio and data from front-end to command centre in emergency situation. Designed in military-grade quality, it’s widely applied in tactical man-pack long distance wireless communication. With the features of latest COFDM technology, 20W high RF power, H.264 image compression, and full HD quality video definition, makes it enable to achieve long distance video and radio transmission even in the fast moving and harsh NLOS environment. The HD COFDM wireless vidoe transmitter can also be designed for UAV, vehicle, boat point to point wireless long range communication

Transmitter Feature:

COFDM 2K modulation, Stable transmission
MPEG-4/H.264/H.265 video compression, DVD video quality
Strong casing with built-in two cooling fans
Mobile and NLOS transmission
Great security by encryption of AES 128 bits
Low system latency
Modular design, compact structure, OEM design
Can be customized to add additional features, such as HDM-I/HD-SDI, data port, Ehernet and etc..

Transmitter parameter:

Modulate	COFDM
Working voltage	DC12V
Working current	≤6A@DC12V
RF bandwidth	2/4/6/8MHz (adjustable)
Frequency	300-900Mhz or other frequency customized
Output power	10-20W adjustable
Video input	HDMI/SDI; CVBS
Data input (option)	RS232/TTL, up to 115200bps
Video resolution	19201080P/I@60fps; 1280720P/I@60fps
Video coding	MPEG-2/H.264/H265
Video rate	512Kbps-16Mbps (adjustable)
Encryption	AES 128 bits
AV input	1Vp-p, 75Ω. Left and right channel
Video system	PAL/NTSC
Power flatness	Full band ≤1.5dB
CNR	≥25dBc@48dBm
Second harmonic	≥60dBc
CBER	<2.0E-4
VBER	<1.0E-7
MER	32dB
Carrier	2k 4k 8k
Constellation	QPSK,16QAM,64QAM (option)
FEC	1/2, 2/3, 3/4, 5/6, 7/8 (option)
Guard Interval	1/32, 1/16, 1/8, 1/4 (option)
Working Temperature	-25°C~55°C
Dimension	22014066mm
	2.5kg

Receiver parameter:

Frequency	300-900MHz or other frequency customized
Bandwidth	2/3/4/5/6/7/8MHz (option)
RF input level	-94dBm~0dBm(8M)/-98dBm~0dBm(2M)
RF input impedance	50Ω
RF input type	N type
Modulation	COFDM
Constellation	QPSK,16QAM,64QAM(adjustable)
FEC	1/2,2/3,3/4,5/6,7/8(adjustable)
Carrier	2k
Guard Interval	1/32,1/16,1/8,1/4(adjustable)
Video coding	MPEG-2/H.265
Screen	4:3 16:9
Video resolution	1080P@4MHz
Audio output	Stereo unbalance 300/ 200mv
AV output	2 Audio output + 2 Video output. SDI/HDMI/ASI
Working voltage	AC220V/DC12V <1A
working temperature	-20℃~+50℃
Dimension	48026045(1U chassis)
Weight	1.5kg

COFDM Modulation Digital Wireless Audio Transmitters Receivers 2k 4k 8k Carrier

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COFDM Modulation Digital Wireless Audio Transmitters Receivers 2k 4k 8k Carrier

COFDM Modulation Digital Wireless Audio Transmitters Receivers 2k 4k 8k Carrier

COFDM Modulation Digital Wireless Audio Transmitters

Digital Wireless Audio Transmitters 8k Carrier

cofdm wireless transmitter Receivers

COFDM Modulation Digital Wireless Audio Transmitters Receivers 2k 4k 8k Carrier Images