Author: RRi
Page - 6 -
Version 1.0
Date: 10-2019
BLANKOM-IPQAM-801_User_Manual_ENv1.0.docx
IPQAM-801 DVB-C A/C Modulator IP to QAM User Manual
1.3 Specifications
Subjects to change w/o further notice
Parameter
Symbol
Description
Unit
Remark
Mechanical dimensions
Height
H
53
mm
Width
W
107
mm
Depth
D
171
mm
IP Port
Type
-
1000BASE-T
Connector
-
RJ45
Max. throughput
-
900
Mbps
Compatible protocol
-
IP V4, RTSP, HLS, UDP
HLS (HTTP Live
Streaming)
RF Output
Impedance
-
75
Connector
-
BNC
+Test-Port -20dB
Frequency
-
48...863
MHz
Output level
-
>120
dBµV
Adjustable (0…-20dB)
ASI Output
Number of ASI output
-
2
Dual parallel
Impedance
-
75
Connector
-
BNC
Effective bit rate
-
≤51.6
Mbps
Modulation Specification
Modulation scheme
16...256QAM
Symbol Rate
SR
1...7000
kS/s
Bandwidth
BW
1.15...8.05
MHz
8MHz default
Effective output bit rate
≤ 51.6
Mbps
SR=7Mbaud, 256QAM
Modulation Error Rate
MER
≥40
dB
After equalizer, 64QAM
Bit Error Rate
BER
≥ 9x 10E-9
After FEC, 64QAM
Carrier to Noise
C/N
≥ 45
dB
