User's Manual

Innovator CU5-1800BTD/BRD ATSC Transmitter/ Unpacking and Installation
Regenerative Translator
Instruction Manual, Rev. 0 14
Table 1: CXB Series Digital Systems Typical AC Input and Current Requirements.
System O/P Power
Power
Consumption
Voltage Current
115 VAC 1.6 Amps to the Cabinet
CU5 10 Watts 180 Watts
230 VAC .8 Amps to the Cabinet
115 VAC 2.7 Amps to the Cabinet
CU30 30 Watts 300 Watts
230 VAC 1.4 Amps to the Cabinet
115 VAC 4.2 Amps to the Cabinet
CU50 50 Watts 475 Watts
230 VAC 2.1 Amps to the Cabinet
CU100 100 Watts 780 Watts 230 VAC 3.4 Amps to the Cabinet
CU125 125 Watts 900 Watts 230 VAC 4 Amps to the Cabinet
CU250 250 Watts 1700 Watts 230 VAC 7.4 Amps to the Cabinet
CU500 500 Watts 3400 Watts 230 VAC 14.8 Amps to the Cabinet
CU1000 1000 Watts 6300 Watts 230 VAC 27.4 Amps to the Cabinet
CU1500 1500 Watts 9700 Watts 230 VAC 42.2 Amps to the Cabinet
CU1800 1800 Watts 11000 Watts 230 VAC 47.9 Amps to the Cabinet
Input and Output Connections
The input and output connections to the system are made to the jacks mounted on the
rear panels of the CU5 thru CU125 systems, the drivers for the CU250 and high power
systems, and to the 250 Watt and 500 Watt amplifier trays. The CU5 thru CU125
systems and the drivers for the CU250 and higher power systems accept an On Channel
RF signal (BRD) or a SMPTE-310 (BTD) input and output a digital RF ON Channel signal.
Refer to Figure 3 and to Table 2 that follow for the locations and information on the jacks
and connectors.
Figure 3: Rear View CU5 thru CU125 and the driver for the CU250 and higher power
systems
Table 2: Connections for the CU5 thru CU125 and the driver for the CU250 & higher
power Systems
Port Type Function Impedance
J1 BNC
Input A: On Channel RF Input (BRD) –78 to –8 dBm or
SMPTE-310 Input (BTD)
50 Ohms
J2 BNC
Input B: On Channel RF Input (BRD) –78 to –8 dBm or
SMPTE-310 Input (BTD)
50 Ohms
J6 BNC 10 MHz Input: Optional External 10 MHz Reference Input 50 Ohms
J7 BNC 1 PPS Input: Optional External 1 PPS Reference Input 50 Ohms
J9 N RF Output: On Channel RF Output 50 Ohms
J10 IEC
AC Input: AC input connection to 85-264VAC Source and
On/Off circuit breaker
N/A
J1
J11
J12
J10
J6
J9
J8
J2
J13