User's Manual Part 2

Exciter Configuration Description - 75 -
®
Affinity LBD-200C-N1 Transmitter
Product Manual
10.1.9 Input/Output Characteristics
Input Characteristics
TS Input
DVB-H version
Dual A and B ASI inputs
Auto, manual, remote switchable for TS securization OR HP and LP inputs for hierarchical
mode
- Standard MPEG 2 TS
- Format: TM 1449: 8 bits/10 bits encoded
- Max. level 800 m Vpp
- Min. level 200 mVpp
- Baud rate 270 Mbaud r 100ppm
- ASI format 188, 204, 188+16
- Impedance 75 :
- Return loss 15 dB from 5 to 270 MHz
- Connector BNC female
- Maximum length of cable between Network adapter and TX input: < 50m
Dual ASI for Hierarchical mode (optional)
- 4 BNC connectors for 2 HP and 2 LP ASI inputs
Dual A and B PDH inputs (ETS 300 813)
Dual A and B SDH inputs (ETS 300 814)
Ancillary Inputs
External 10 MHz Frequency Reference
- Standard 10 MHz
- Format: Sinus and TTL
- Level 7 dBm r1 dB
-Return loss 17 dB
- Connector: BNC female
-Impedance 50 :
- Phase noise DVB-H compliant: at 10 Hz d –110 dBc/Hz, at 100 Hz d – 130 dBc/Hz. Spurious
d –104 dBc/Hz from 10Hz to 5 MHz.
External Timing Reference (1 PPS)
- Pulse width min 50 Ps
- Level TTL