Codan-radio MT-4E Analog and P25 Digital - Maintenance Guide Manual de usuario descargar pdf (Pagina 18)

MAINTENANCE GUIDE | MT-4E ANALOG & P25 DIGITAL RADIO SYSTEMS

Chapter 3: Test Equipment and SparesPage 10

RECOMMENDED SPARES

Codan Radio Communications recommends one complete radio system spare for every ten radio

systems (or less) in operation to account for lightning damage or other maintenance issues. The

amount of spares could be dependant on the critical nature of the radio system and the availability of

service for the system. Codan recommends a complete radio system spare for every critical / essential

site in the system. The design of Codan MT-4E radio systems makes it easy to swap components of

a radio system and can save valuable time and effort during maintenance. The exact spares would

depend on the types of systems in operation, but would typically include:

Subrack / Motherboard SR-39-1

System Regulator SM-3-H0-014-00 (Standard)

SM-3-H0-014-01 (with main power switch)

SM-3-H0-R1N-00 (with single antenna relay)

SM-3-H0-R2N-00 (with dual antenna relays)

Control Card CI-RC-4L (Repeater Control Card)

CI-BC-4E (Base Control Card)

CI-RC-4M (Multiple Link Controller)

Receiver VR-4E150-A0-000 (136 - 174 MHz Class A)

UR-4E420-A0-000 (406 - 430 MHz Class A)

UR-4E460-A0-000 (450 - 470 MHz Class A)

VR-4E150-00-000 (136 - 174 MHz Class B)

UR-4E380-00-000 (380 - 406 MHz Class B)

UR-4E420-00-000 (406 - 430 MHz Class B)

UR-4E440-00-000 (430 - 450 MHz Class B)

UR-4E460-00-000 (450 - 470 MHz Class B)

UR-4E500-00-000 (470 - 520 MHz Class B)

UR-4E768-00-000 (768 - 776 MHz Class B)

UR-4E800-00-000 (798 - 824 MHz Class B)

UR-4E850-00-000 (851 - 869 MHz Class B)

UR-4E900-00-000 (896 - 902 MHz Class B)

UR-4E950-00-000 (930 - 960 MHz Class B)

Transmitter VT-4E150-00-800 (136 - 174 MHz)

UT-4E380-00-800 (380 - 406 MHz)

UT-4E450-00-800 (406 - 470 MHz)

UT-4E500-00-800 (470 - 520 MHz)

UT-4E850-00-300 (768 - 869 MHz)

UT-4E900-00-300 (896 - 960 MHz)

Ampliﬁ er AMP-4-150-30-00 (136 - 174 MHz)

AMP-4-410-30-00 (380 - 430 MHz)

AMP-4-470-30-00 (450 - 470 MHz

Auxiliary Connector A-PNL-AUX96-3

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 75 76

Sin comentarios

Codan-radio MT-4E Analog and P25 Digital - Maintenance Guide Manual de usuario Pagina 18