Cofdm Input (On Cofdm Input Models); Asi Input (On Asi Input Models); Table 2.5: Qpsk Satellite Receiver (L-Band) Connector; Table 2.6: Cofdm Connector - TANDBERG TT1220 Instruction Manual

Table 2.5: QPSK Satellite Receiver (L-band) Connector

Item
Connector type
Connector designation
Pin: Centre
Shield
LNB Supply
Impedance

COFDM Input (on COFDM Input Models)

A BNC socket provides a connection for the UHF output
of a suitable aerial to the COFDM connector.

Table 2.6: COFDM Connector

Item
Connector type
Connector designation
Pin: Centre
Shield

ASI Input (on ASI Input Models)

The ASI connector is capable of receiving an ASI copper
stream at a maximum sustained bit-rate of 60 Mbit/s.

Table 2.7: DVB-ASI Connector

Item
Connector type
Connector designation
Pin: Centre
Shield
Maximum burst time
Instruction Manual: TT1220 Professional Receivers and Decoders
ST.TM.TT1220.4
Specification
F- type, Female
QPSK IN, DC OUT
RF Input
Ground / Chassis
0, 13 or 18 Volts dc
max 450 mA
75 Ω
Specification
BNC, Female 50 Ω
COFDM
RF
Ground / Chassis
Specification
BNC, Female 75 Ω
ASI IN
Signal
Ground / Chassis
370 µs at 216 Mbit/s
Installing the Equipment
Page 2-11