EQM 100 / EQM 101 / EQM 102 Edge-QAM
Rev. B
www.blankom-digital.de
Seite 13 (14)
Technical Data
EQM 100 / 101 / 102 Edge-QAM
IP-Interface
Streaming- and Controlport with 2 IP-addresses
3 x GigEthernet 1000 Base-T EQM 100
2 x GigEthernet 1000 Base-T EQM 101
1 x GigEthernet 1000 Base-T EQM 102
RJ45-Connector
Status-LED for IP-Connection
8 Transportstreams for each IP-Interface
QAM-Modulation
Modulation
Roll-Off
Symbol Rate
Channel Width
Modulation Error Rate (MER)
Shoulder Attenuation
Processing
DVB-C Standard EN 300429
32, 64, 128, 256 QAM
12%, 13%, 15%, 18%
4,48 ; 6,9 ; 7,0
6, 7, 8 MHz
> 43 dB
> 56 dB
NIT-Processing
PCR-Correction
Null packet deletion/insertion
RF
Connector
Return Loss
Frequency Range
Frequency Step Size
Frequency Deviation
Phase Noise
Max. Output Level
Max. Output Attenuation
Output Level Step Size
Level Accuracy
Spectrum Flatness
Spurious
Output Channels
Direct Digital Synthesis (DDS)
F-connector 75 Ohm
≥
14 dB
47- 862 MHz
12,5 kHz
≤
5ppm
typ. -105 dBc
-12 dBm (97 dBµV)*
EQ100, EQM 101
-3 dBm (106 dBµV)*
EQ102
20 dB
0,5 dB
±1 dB
± 0,2 dB
≤
-60 dB
24 QAM channel EQM 100
16 QAM channel EQM 101
8 QAM channel EQM 102
Monitoring/Configuration
Monitoring Output
Return Loss
Control Port with own IP address
Integrated Web server
SNMP agent for NMS systems
F-connector 75 Ohm
-20 dBm ± 0,5 dB
≥
14 dB
General Data
Power consumption < 40 Watt EQM 100
< 30 Watt EQM 101
< 15 Watt EQM 102
Mains voltage Redundant Power Supply 100
AC
to 240 V
AC
EMC EN
50083-2
Safety EN
60950-1
Environmental ETSI EN 300019-1-3 Class 3.1
*Corrective Factor for indicated RF Level at F- Output:
EQM 100,101:
- 6,4 dB
EQM 102:
-0,5 dB
