User's Manual

Table Of Contents
PMP 400/430 and PTP 200 Series Canopy User Guide
Supplement
Issue 4 0DRAFT 6 November 2009 Page 32 of 64
Procedure 1: Finding collocation values using Frame Calculators
1. Using the “Tools => Frame Calculator” on an OFDM module, enter the desired
Downlink Data %, Range, and Control Slot settings, click Calculate, and observe
the “Rec SEQ Start” value.
2. Using the “Tools => Frame Calculator” on an FSK module, enter the desired
Downlink Data %, Range, and Control Slot settings, click Calculate, and observe
the “Rec SEQ Start” value.
3. Iterate, usually adjusting the FSK Downlink Data % and the OFDM Downlink Data
% values by a few percent each time, until the “Rec SEQ Start” times of all
collocated modules are within 300 bit times of each other.
4. Configure the OFDM modules using the resulting OFDM values, and the FSK
modules using the resulting FSK values.