Mobile Transmission Equipment 20 Watt COFDM HD Wireless Video Transmitter H.265

Mobile Transmission Equipment 20 Watt COFDM HD Wireless Video Transmitter H.265

 

Long range mobile transmission system Introduction:

DS-HDT20WG is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and H.265/H.264 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission.Good heat resistant with three cooling fans. Be safety with AES128/256bits. Work well in fast-moving transmission and obstruction environment.

 

Specifications:

 

Modulation	CODFM
DC input	DC12V-DC14V
Working Current	≤4.7A@DC12V
Constellation	QPSK,16QAM,64QAM (optional)
FEC	1/2,2/3,3/4,5/6,7/8 (optional)
Carrier	2K
Guard Interval	1/32,1/16,1/8,1/4 (optional)
Frequency	138Mhz ~ 4400MHz (available)
RF power output	10~20W (available)
A/V interface	HD-MI/SDI/CVBS (option)
RF interface	N type
Flatness	≤2dB(within full frequency range), ≤0.5dB(within 8MHz)
Video Harmonic	1Vp-p @ 75Ω, NTSC/PAL adaptive
CBER	<2.0E-4
Video Compression	H.265/H.264/MPEG-4
Resolution	1080P/720P
Video Rate	6Mbps
Work environment	-30~70°C
Dimension	220*140*66mm
Weight	2.3kg

 

COFDM Digital Transmitter Feature:

 

• COFDM 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 HD-MI/HD-SDI, data port, Ehernet and etc..

 

Application:

This special designed system is for long range distance for any AV equipments , has been widely used in Police Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support.

Receiver parameters:

 

 

Product Features:

 

1. HD 1080P receiver;
2. Supported multi-socket output;
3. Transmit video and audio signal simultaneously.
4. Can be with RS485/RS232 data control together.
5. Rack design,easy to installed in Car

 

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.265/H.264/MPEG-4(autoadaptation)
Decode code stream rate	0.5-12Mbps
Video output interface	Composite video RCA,HD,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	440*340*65mm(1U chassis)
Weight:	1.5kg

 

 

 

 

 

 

FAQ:

 

Q1: What can I buy from you?

COFDM digital AV transmitter, IP mesh radio, analog video transmitter, radio data transceiver, and transmitter receiver OEM main board.

Q2: Why should I choose you?

Our core R&D team comes from the first-class university in China, major in communication engineering. We believe that wireless communication will keep on developing in professional markets in the future.

Q3: Do you have a minimum order quantity?

No MOQ limit, 1pc is acceptable.

Q4: What kind of product service can I have?

OEM & ODM service.

Q5: What is the product warranty?

We offer two-year-warranty and lifelong maintenance.

Q6: What is the average lead time?

5-7 working days for regular model, and 20-30 working days for customized model.

Q7: What kinds of payment methods do you accept?

We accept bank transfer, Western Union, PayPal, or cash payment.

Q8: Can you supply the relevant documentation?

Yes, we can provide most documentation including Certificates of Analysis / Conformance; Country of Origin, and other export documents where required.

 

Our Service:

 

· One-stop ODM/OEM solution;

· 24-hour technical support;

· Lifelong maintenance (Replacement parts will be charged after a year);

· Provide professional system design and construction;

· You will get good price and high quality here since we are an experienced manufacturer in wireless microwave transmission area since 2008, we are the