QPSK Modulator - JXDH-6502

Features
 Complying DVB-SETS300-421 QPSK modulating standard
 IF output frequency range 450MHZ~950MHZor950MHz~2150MHz
 Build-in frequency synthesizer, support uplink frequency conversion in U band or L band
 Ports complying ASI, SPI standard
 Achieving MMDS effect with FM microwave
Specification
Modulating Mode QPSK
Input Port ASI DVB Standard
Output port Impedance 75Ω
Type F-Head Male
RF Output range 250MHz~750MHz/450Mhz~1000Mhz/ 950~2150MHz
Symbol Rate 2～45 MBauds
Input TS Amplitude 800mV±10
Output Frequency Adjustment Step by 125Khz or Step by 5Hz(optional)
The Max. Output Level ≥0dBm
Input Amplitude of External 10MHz Oscillator ≥10dBm
Out-of-Band suppression ≧50dB
Output Level of Monitor Port -20dB compared with output level
The Distance between Installation Hole 460mm
MER ≥14dB
BER ≤1X10-8
Output level adjustment 0-20dB(0.5dB stepping)
FEC 1/2,2/3,3/4,5/6,7/8(optional)
Miscellaneous Dimension 44mm´482mm´300mm
Temperature 0-45℃(Operating); -20-80℃(Storage)
Power 110V/220VAC±10%,50Hz,25W