DVB-T2 Transmitter

Technical Specifications Phase noise Electrical Parameters Company Introduction AGBE, founded in 1998. The registered capital of the company is ten million five hundred thousand. The company is located in Laser Industrial Park in Anshan City, Liaoning Province. Over the years the company is...

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Product Details

Technical Specifications

Monitoring Objects

Alarm Status

Power Supply

abnormal

Overheating

alert

Amplifier

abnormal

Antenna feed system

abnormal


Phase noise

Center frequency deviation (Hz)

Local oscillator (dBc/Hz)

@10

≤ - 70

@100

≤ - 85

@1k

≤ - 95

@10 k

≤ - 100

@100 k

≤ - 111

@1 M

≤ - 125


Electrical Parameters

Item

Technical specs

Basic Parameters

TV Standard

DTMB-T /DVB-T/DVB-C

Modulating mode

4/16/32/64 QAM

Frequency stability(3 months)

External Frequency Range: ≤10-10

Internal Frequency Range: ≤10-7

Frequency accuracy

MFN: ±100Hz / SFN: ±1Hz

Local oscillator phase noise

See table above

In-band stray

≤-60dBc

In-band ripple(fc±3.591MHz)

±0.5dB

Out-of-band rejection

≤-65dBc

Input

Frequency range

470MHz~806MHz (any 100MHz bandwidth)

level

-20±3dBm

Input reflection loss

≥15dB

connector

N-K

Output

Output power

800W

Frequency range

470MHz~806MHz (any 100MHz bandwidth)

Output impedance

50Ω

In-band ripple(fc±3.591MHz)

±0.5dB

Shoulder level

≥40dB@central frequency FC±4.2MHz (after correction, single channel)

MER

≥35dB (after correction, single channel)

output reflection loss

≥26dB

Output power variation

±0.25dB

Inner adjacent channel transmission power

Inner adjacent channel transmission power : in-band transmission power≤-60dB,
meet that Inner adjacent channel transmission power≤13mW

External adjacent channel transmission power

External adjacent channel transmission power : in-band transmission power≤-65dB,
meet that Inner adjacent channel transmission power≤13mW

Environment condition

Working temperature

-20~+50℃

Storage temperature

-30~+75℃

Relatively humidity

<95%(no condensation at 25℃)

atm press

86~106kPa

power supply

AC,220V±10%/50Hz


Company Introduction

AGBE, founded in 1998. The registered capital of the company is ten million five hundred thousand. The company is located in Laser Industrial Park in Anshan City, Liaoning Province. Over the years the company is committed to radio and television transmitting device software and hardware product development, production, sales and system engineering construction and technical services, is product manufacturer of the global broadcasting and television transmitting device market, system integrator and technical services provider.

In 2005, AGBE became the first batch enterprise to get the attestation certificate after the execution of production license in the broadcast and TV industry in china.

AGBE insisted on the development road of the combination of independent innovation and introduction of the advanced technology from abroad and there are many new products to be put into market each year.

Therefore, the product and technology of transmitter from the company always stands in the leading place in China. In the past 10 years, 100W to 10 KW FM transmitter and analog TV transmitter produced by ABGE were spread all over 1000 provincial, city and county radio and TV station in China’s over 30 provinces and some products were sold to Burma, Indonesia, Viet Nam, Congo, Bolivia etc some circumjacent countries and developing countries.

On October, 2006, AGBT successfully finished the project of FM transmitter and TV transmitter aided by China to Tajikistan Republic and become a registered manufacturer of foreign aid project by the Ministry of Commerce of China.

In the product production process, AGBT strictly executes the national standard. In some working procedures like design type, material selection, assemble technique, test technique, aging test, after sale service etc, it also strictly executes ISO9001 control procedure and the qualification rate of equipment leaving the factory can reach to 100%.

Following the coming of digital TV transmitter time, AGBE finished the digital upgrading to the analog product a few years ago and the power amplification part of analog TV transmitter can be compatible with digital function and successfully developed 100W to 2.5 KW digital TV transmitters’ series products. The quality has reached to international advanced level.

In 2008, AGBE undertook two mobile TV covering projects in Xinjiang, China and got a good success.

AGBE would like to make excellent service to all customers in the principle of” excellent products, reliable reputation and satisfactory price ”.


FAQ

Q1:Do you support Sample order?

We accept MOQ 1 set, so we can accept Sample order before the real order per customers’ requirement, sample are not free charge. Sample Delivery will take 1-3 working days after receiving payment, bulk order lead time is 4-13 days based on your quantity.

Q2:What is your Payment Terms?

We can Support TT,Western Union,Moneygram, Ria, Paypal, Credit Card. you can also send money via direct online payment,meanwhile,our company support Trade Assurance, which is 100% Production quality / on-time shippment / payment Protection.

Q3:There are so many companies in google, how I can believe AGBE is the best factory we can cooperate with?

1.All of our products have to undergo a burn-in test before shipment, they are fully connected and have to function correctly for 21 uninterrupted days. Only then can they be shipped to customers. so excellent quality is promised.

2.All products enjoy 5years warranty. If there is no man-made problem, we will replace or repair for free

3. We own the best after-sale service, if any problem,our team will response within 24 hours,and we can provide remote maintenance by teamviewer or telephone.

Q4:Do you support OEM?

Yes

Q5:How to place the order:

Send your requirement to email:sales@abtc-china.com for details or proforma invoice.


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