UBS Axcera 837B-5 Assembly Drawings List

4-6 kW UHF Translator Assembly Drawings

837B System

Translator Typical Block Diagram ......................................................1278-3000

Translator Typical Interconnect.........................................................1278-8000

Single UHF Exciter Assembly, System M/N

Interconnect ..................................................................................1278-8400

AC Distribution Assembly, Exciter Assembly

Interconnect ..................................................................................1245-8500

UHF/VHF Receiver Tray

Block Diagram ................................................................................1265-3100

Interconnect ..................................................................................1265-8100

UHF Exciter Tray

Block Diagram ................................................................................1245-3100

Interconnect ..................................................................................1245-8100

Variable Gain/Phase Tray, one Tray for each Amplifier Array Assembly

Block Diagram ................................................................................1245-3200

Interconnect ..................................................................................1245-8200

Metering Panel

Block Diagram ................................................................................1245-3400

Interconnect ..................................................................................1245-8400

2-3 kW Amplifier Array Assembly

2-3 kW Amplifier Array Block Diagram ...............................................1278-3300

2-3 kW Amplifier Array Interconnect..................................................1278-8300

Note: Each Amplifier Array contains one of the following AC Distribution Assemblies.
Depending on single phase or three phase input requirements for your Translator.
Single Phase 1278-1200 OR Three Phase 1278-1100, choose the correct drawings below.

AC Distribution Assembly, Single Phase, One in each Amplifier Array

Interconnect ..................................................................................1278-8200

OR

AC Distribution Assembly, Three Phase, One in each Amplifier Array

Interconnect ..................................................................................1278-8100

Note: Each Amplifier Array contains four, five or six of the following Amplifier Trays,
LDMOS. Depending on frequency of your Translator, Low Band 1301560, Mid Band
1301561, OR High Band 1301562, choose the correct drawings below.

UHF Amplifier Tray, LDMOS

Block Diagram ...................................................................................1301566

Interconnect .....................................................................................1301567

837B, Rev. 0 C-1 of 1 -