Product Details

High power DVB-T COFDM transmitter for NLOS long range applications

QPSK COFDM wireless transmission system advantages:

1.Long range transmission distance
2.Real-time transmission systems
3.Delay time very short less than 500ms
4.Perfect image quality, brighter colors and image smoothness.
(we will support video to demonstration it if you sent inquiry)

Product Features:

1. Dynamic range: 20dbuv~104dbuv;

2. Decryption style can be automatically tracked;

3. Authorized receiving and encrypted capabilities;

4. Output Interface: A/V, USB support MODEM or Ethernet Interface;

5. Output Interface: parallel interface;

6.19" 1Ustandard

Introduction

This product Small, light, use H.264 encoding scheme and COFDM digital modulation
mode, provide 720 * 576 high-definition video, great diffraction ability, support non-line
of sight transmission, can be put in brief case, can transmit the live image to the rear
people when secretly visit or obtain evidence.
It is mainly used in public security, procurator, law, security bureau, other
departments, etc.

Technical Parameters:

Transmission Characteristics
Modulation Type	QPSK(4QAM), 16QAM, 64QAM
Working Frequency	300-900 MHz ( adjustable 0.5M per step)
Transmission Power	20W (adjustable)
RF Bandwidth	1.25/2.5/6/7/8MHz(optional)
FEC(forward error correction)	1/2, 2/3, 3/4, 7/8
Guard Interval	1/4,1/8,1/16,1/32
Latency	300 ms
Transmission Range	5 km (NLOS) ~ 30 km (LOS)
Data Characteristics
Video Input	HDMI / SDI
Video Compression	H.264
RF Interface	N F head
Parameter Control Method	Using digital LED control panel
Encryption Method	128 - bit AES (can set user’s password)
Electrical Characteristics
Working Voltage	AC 220V
Working Current	1.7 A
Power Consumption	≤ 20W
Physical Characteristics
Working Environment	-10~70℃
Dimensions	2U (420×335×88.8 mm )

Applications include:

Government surveillance
Law Enforcement
Urban combat training with many multiple RF reflections
Unmanned vehicles: UAV, UGV, USV
Covert Surveillance
Robots
Portable microwave products

Our Services:

1. we accept all terms of trade

2. we provide professional system design and construction

3. Lifelong maintenance

4. 24-hour technical support

5. we have 9 years experience in wireless transmission area, we are professional factory, so we can provide you:high quality products,better product pre-sales and after-sales service,attractive prices,shorter delivery.