ISDB TV Transmitter

Technical Specifications Phase noise Electrical Parameters Company Profile Anshan General Broadcast & TV Equipment Co., Ltd.(AGBE). is one of the leading professional manufacturers of digital TV & Broadcasting system in China since 1998, devoting itself to supply high quality and...

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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

1KW

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 Profile

Anshan General Broadcast & TV Equipment Co., Ltd.(AGBE). is one of the leading professional manufacturers of digital TV & Broadcasting system in China since 1998, devoting itself to supply high quality and cost-effective products, as well as solutions to our respectable clients all over the world.

Our company has a strong and advanced R&D team, consisting of professional engineers and designers with a wealth of experience. We are cooperating with the University of Electronics Science and Technology of China to develop and manufacture a complete DVB System (including digital cable TVs, as well as digital MMDS transmitting systems) and we already manufacture several unique products in this area.

We are specialized in providing turn-key solution for Cable System, Satellite Uplink (DTH) System, and all kinds of wireless transmission system, especially two way MMDS system, DVB-T2 system, and KU Band MVDS system. Up to now, we have built more than 50 wireless, cable and satellite uplink system in about 30 countries, such as Djibouti State TV Station, Mongolia Local TV Station, Somalia Hargeyas TV Station, Sierra Leone Capital CCNTV, Nepal AVENUES Satellite Channel, Philippine OLD PATH Satellite Channel, etc.

"Growing up with customer"is the philosophy we are insisting. The relationship between TELECAST and her customer is not only trade. We invest and cooperate in system construction with many operators, both domestic and overseas, which brings not only profit to our customer, but also more wonderful and cheaper programs to local people. Meanwhile, the news media of local government has been effectively improved by this way.

We are expecting to cooperate with you!


FAQ

1.Can we get a lower price? Any Discount?

Yes,price is not a problem,everything could be negotiated based on the quantity.

2.We are new in this fields,can you help me and recommend me some items?

Yes,of course.it is our pleasure to help you with it.

You only need to offer us more details about your application.

3.What is your MOQ?

No MOQ for any sample test,at least 100pcs/models after sample order.

4.OEM,ODM Service is available?

Yes,AGBE have strong ability to offer customers ODM&OEM products of highest quality.

And it will require the MOQ.

5.For Trade Terms,such as payment and leadtime.

>Payment Terms:We mainly support T/T bank transfer,Paypal and Western Union

>Price Terms:EXW Anshan

>Shipping Methods: EMS,DHL,Fedex,TNT,UPS,by sea or your own shipping agent

>Leadtime: Sample order,3-7work days; Bulk order 15-25work days(after your payment)

6.How about the Warranty?

There are 12 months for the warranty.

While the warranty is not responsible for those broken by violence or updated with other brands.


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