Sarantel SL1300 Soldering Manuallines

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Introduction

This document details the recommended soldering instructions for the SL1300
antenna to ensure that no mechanical stress is put on to the connection pins which can
cause damage to the antenna.

Recommended Equipment

Figure1: Either a Pace or Weller soldering station (as shown).
Sarantel LTD
SL1300 Soldering Guidelines
Figure 2: Soldering iron tip
Figure 3: Solder: Almit SR-37 Pb-Free
SL1300 Soldering Guidelines v2
Use a fine tip on the
iron, we recommend
0.8-1.0mm 30deg tip
Page 1

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Summary of Contents for Sarantel SL1300

  • Page 1 SL1300 Soldering Guidelines Introduction This document details the recommended soldering instructions for the SL1300 antenna to ensure that no mechanical stress is put on to the connection pins which can cause damage to the antenna. Recommended Equipment Figure1: Either a Pace or Weller soldering station (as shown).
  • Page 2 2. The antenna is inserted in to the pocket in the jig so it correctly lines up with the pads on the PCB and is held in place with respect to the edge of the PCB. Sarantel LTD SL1300 Soldering Guidelines v2 Page 2...
  • Page 3 Because the signal pin is not on a level plane with the ground pins it tends to sit slightly proud of the signal pad. If you push it down towards the pad during soldering it can cause failure at the bga end. Final Soldered Joints Sarantel LTD SL1300 Soldering Guidelines v2 Page 3...
  • Page 4 Summary Utilising a jig ensures correct alignment of the antenna to the PCB and also minimises the risk of mechanical stresses being applied to the antenna during the soldering process. Sarantel LTD SL1300 Soldering Guidelines v2 Page 4...

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