Sell QPSK Modulator

QPSK Modulator You May Also Be Interested In: qpsk modulator
QPSK digital TV modulator adopts advanced digital signal processing technology , of which receiving port can directly use digital satellite receiver for receiving , thus fully complying DVB-S standard . Not only can it gain relatively high frequency spectrum usage ratio, having very strong anti-interference and relatively high price performance to price ratio, but also it is well compatible with microwave equipment.
QPSK digital TV modulator adopts various processing methods, such as random energy spread processing, RS coding, convolution interweave, contracting convolution coding, and pre-modulating baseband shaping peocessing, etc. All these contribute a high guarantee to the data transmitting performance . In a word, its a high performance QPSK modulator for transmitting digital TV and other digital signal.


 Complying DVB-SETS300-421 QPSK modultiion standard
 RF output frequency range 450MHZ-950MHZ,950MHZ,950-2150MHZ(it can be set as users needs)
 Build in frequency synthesizer, support uplink frequency conversion in L band 950-2150MHZ
 Ports complying ASI, SPI standard
 Working in MUDS-S, MLDS-S or MMDS-S system to realize digital wireless coverage


Modulating Mode QPSK
Input Port ASI DVB Standard
Output Port Impedance 75

Type F Head
RF Output range 450-950MHZ,950-215MHZ
Symbol Rate 0-45M Bands
MER 12Db

BER 1W10-8

Output level adjustment 0-20dB( 0.5dB stepping)
FEC 1/2,2/3,3/4,5/6,7/8(optional)
Miscellaneous Dimension 44mmW482mmW433mm
Temperature 0-450 (Operating) ; -20~800(Storage)

Power 220VAC 10%,50HZ,25W
Brand Name
ISO9000, 3C, and CE etc
Condition of Goods
Model Number
Terms of Payment