Troubleshooting - Antenna; Whip Antenna; Visual Quality Requirements - Nokia RH-3 Series Troubleshooting - Antenna

CCS Technical Documentation

Troubleshooting - Antenna

This troubleshooting guide addresses potential failures that will affect antenna perfor-
mance of the RH-3/RH-3P phone, and discusses methods for correction of these failures.

Whip Antenna

Visual Quality Requirements

Following are the minimum acceptable visual quality standards of the RH-3/RH-3P whip
assembly. This information may be used as an inspection guideline.
• No physical crack or any mechanical defects.
• No oil, dirt or particles are presented on parts.
• Button parting line (flash or offset) less than 0.1 mm.
• Color match to code Nokia Jonathan Gray (GY7999).
• Wire tube must completely cover the NiTi wire. No uncovered NiTi wire
can be seen from the tube side.
• No wire burr greater than 0.1 mm can be seen from the stopper.
• Check if the proper printing is present (can be found on the plastic cap).
• The button must be perpendicular to the tube. This can be interpreted
as maximum of 5°.
Issue 1 06/2003
Tube
Wire
Cap
Button
No wire burr greater than
0.1 mm can be seen
outside of the stopper.
Figure 1: Whip Assembly
Nokia Corporation
Troubleshooting — Antenna
Button
Confidential
RH-3
Page 5