User Manual

STTRS DOCUMENTATION
Document Number 80-330501HBKM – Issue A - Draft Page 322 of 500
18.3.3. 800MHz Line Amplifier (55-165701)
5U rack mount case
800MHz Line Amplifier (55-165701) List of Major Components
Section Component
Part
Component Part Description Qty Per
Assembly
18.3.3.3. 02-007206 Bandpass Filter 4
18.3.3.4. 07-015105 Wideband Asymmetric Coupler 1
18.3.3.5. 10-000901 Switched Attenuator 0.25W, 0 - 15dB 2
18.3.3.6. 11-006702 Low Noise Amplifier 1
18.3.3.7. 12-021901 Low Power Amplifier 2
17-001109* AGC Detector Assembly (Logarithmic) 1
17-001117* AGC Detector Assembly 1
18.3.3.8.
17-001201* AGC Attenuator Assembly 2
18.3.3.9. 80-008901 12V (Single) Relay Board 1
18.3.3.10. 94-100004 Dual Diode Assembly 1
18.3.3.11. 96-200047 DC/DC Converter 1
18.3.3.12. 96-300052 12V Switch-Mode PSU 1
*The sub components 17-001109, 17-001117 & 17-001201 are parts of the Automatic Gain Control
(AGC) system used in 800MHz Line Amplifier (55-165701); 17-001117 and 17-001201 are paired for
use in the uplink and 17-001109 and 17-001201 are paired for use in the down link