User Manual

STTRS DOCUMENTATION

Document Number 80-330501HBKM – Issue A - Draft Page 88 of 500

7.4. Beacon Hill Station Master Site 2 (80-330551-2) Major Sub Components

7.4.1. 800MHz FO HUB AMP (55-165501)

800MHz FO HUB AMP (55-165501) List of major components

section Component

Part

Component Part Description Qty. Per

Assembly

7.4.1.3. 02-007206 Bandpass Filter 4

7.4.1.4. 07-015105 Wideband Asymmetric Coupler 3

7.4.1.5. 10-000701 Switched Attenuator 0.25Watt, 0 - 30dB 2

7.4.1.6. 11-005902 Low Noise Amplifier 1

7.4.1.7. 11-006702 Low Noise Amplifier 2

7.4.1.8. 12-018002 Power Amplifier 1

7.4.1.9. 12-021901 Low Power Amplifier 2

17-001109* AGC Detector Assembly (Logarithmic) 1

17-001117* AGC Detector Assembly 1

7.4.1.10.

17-001201* AGC Attenuator Assembly 2

7.4.1.11. 20-001601 12V (Dual) Relay Board 1

7.4.1.12. 80-008901 12V (Single) Relay Board 1

7.4.1.13. 96-200047 DC/DC Converter

7.4.1.14. 94-100004 Dual Diode Assembly 1

7.4.1.15. 96-200047 DC/DC Converter 1

7.4.1.16. 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 FO HUB AMP (55-165501); 17-001117 and 17-001201 are paired for

use in the uplink and 17-001109 and 17-001201 are paired for use in the downlink