User's Manual

P330 Data Sheet / User Guide 43
DRAFT
Fig. 6-5: RF Channel 2 (High Ranging Rate) Received Signal Strength vs Range for 3 scenarios
These results are summarized in the following table.
Table 6-2: Maximum Operational Range for 4 radio configurations
6.3 Range Measurement Rate
Ranging Conversation Time is the amount of time required to take a single TW-TOF range
measurement. The maximum measurement rate is limited by the Host to P330 overhead conversation
time required to initiate a range request. This overhead will limit the measurement by approximately
30% of the values shown in the table below. This overhead is eliminated when the range requests are
handled through RangeNet.
The Maximum Range Measurement Rate is shown in Table 6-3 and is achieved when two radios
are operated as a network consisting of a single requester unit and a single responder unit.
1.0 – 1.0 m
1.7 – 1.7 m
1.7 – 2.3 m
60-100m / 300m
RF Channel Low Rate (Max Range) High Rate
Chan 2
(Low band) 60-100/300 40-60/120
Chan 5
(High band) 60-100/230 30-60/120