Softel High Quality Qpsk Modulator - Front-end Equipment - Telecommunication & Broadcasting - Electrical & Electronics - Products - Hrdwiremesh.com

Softel High Quality Qpsk Modulator

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-30 12:30

  • Browse the number:

    177

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Company Profile

Hangzhou Softel Optic Co., Ltd.

By certification [File Integrity]

Contact:Ms. Adela Lin(Mr.)  

Email:

Telephone:

Phone:

Area:Zhejiang

Address:Zhejiang

Website: http://www.hrdwiremesh.com/com/softel-optic/

Product details

Specifications
QPSK Modulator 
1.advanced anti-jamming 
2.competitive price-performance ratio 
3.has access to FM microwave device 
4.OEM ODM
 QPSK Modulator
Summary
The QPSK modulator is a high performance modulator developed according to DVB-S (ETS300-4221) QPSK standard. It has powerful spectral efficiency, advanced anti-jamming and competitive price-performance ratio. Apart from these, this modulator also has access to FM microwave device. Moreover, to guarantee the high transmission performance, this QPSK modulator adopts the disposal of energy diffusing, RS coding, convolution interlacing and pre-modulated baseband shaping. To sum up, all the approaches make this QPSK modulator can be widely used in Broadcasting, Interactive Services, News Gathering and other Broadband satellite applications.
Features
Fully complying with DVB-S (ETS300-421) QPSK standard
Output frequency range: 250-450 450-950 950~2150MHz
ASI standard Input connector
Supporting local and remote control
Output level attenuation
High stability and powerful anti-jamming performance
Full-size front panel LCD display and keyboard
Specifications
Modulation QPSK
Input ASI Standard connector
Output 50Ω F Type
RF Range 250-450 450-950 950~2150MHz
Symbol Rate 1.5M~45Mps
Roll-off factor Option 0.35,0.25,0.20
Convolution Option 1/2,2/3,3/4,5/6,7/8
Output level range 0~20dB in 1dB step
Environment 0 ~ 45°C(operation);-20 ~ 80°C(storage)
Power Supply ~220V(~180V-~250V) 50Hz~60Hz 20VA
Dimension 44mm´482mm´430mm(H*W*D)