Softel High Quality Qpsk Modulator

• Customization: Available
• Certification: FCC, CCC, RoHS, ISO, CE
• Condition: New
• Model NO.: DH8401
• RF Out: DVB-C
• Encoding: MPEG-4
• Modulation Method: QAM
• Input: 4 Asi Inputs
• Frequency Range: 30~960 MHz
• Constellation: 16/32/64/128/256qam
• Qam Channel: 4
• Transport Package: 1PCS/Carton
• Specification: 5KGs
• Trademark: Softel
• Origin: China
• HS Code: 8517623400
• Production Capacity: 100PCS/Week

Product Description

Softel High Quality Qpsk Modulator



 

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)