Vector-LP – Adding Standby Side
Page 1
FM10011
Issue 1.0
FM10011 – Vector-LP: Adding Standby Side
FIELD MODIFICATION
1 INTRODUCTION
This document provides instructions for customers to modify the subject equipment in the
field.
1.1 Reason for Modification
Installing the standby side transmitter allows for increased on air time and increased system
availability.
1.2 Equipment Affected
This modification applies to all single side Vector-LP customers who want to add the standby
side option.
1.3 Responsibility for Implementation of Procedure
This modification is written for qualified transmitter maintenance personnel.
1.4 Scheduling
Implement this modification at the convenience of station maintenance personnel. The
transmitter must be turned off during this procedure.
1.5 Manpower Requirements
Implementing this modification will require approximately three (3) hours.
1.5 Special Tools/Test Equipment
Standard and metric hand tools (screwdrivers, wrenches, etc.) are required.
1.6 Materials Required
The parts required for this modification are provided in the field modification kit (see Table 1).
Table 1:
Parts List – Vector-LP Standby Side Kit
Nautel Part # 205-1026** (part number suffix may vary, depending on parts provided)
Item
Qty
Part #, description
2 1
FM10011,
Documentation
3
24
HMSP09F, M3, Screw, Pan, Philips, split and flat
4
6
HMSP21F, M4, Screw, Pan, Philips, split and flat
5
1
UA90, SATA cable (contained only in DGPS kit)
A8
1
NAPE70*, RF Synthesizer PWB (contained only in NDB kit)
A9
1
NAPM11*, Interphase PDM Driver PWB
A10
1
NAPE76*/**, Exciter Monitor/Generator PWB
A13
1
NAP35*/**, RF Power Module
U3
1
UG50, Power Supply, 85-264 V ac, 80 W
NOTE
The part number of items shown in Table 1, specifically the nomenclature PWBs/assemblies
(e.g., NAPE70*, NAP35*/**, etc.) may vary depending on specific requirements for that
application (NDB or DGPS).
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