Distances Between The T:slim X2 Pump And Rf Equipment - Tandem t:slim X2 User Manual

CHAPTER 33 • Technical Specifications

33.9 Distances Between the t:slim X2 Pump and RF Equipment

The System is intended for use in an electromagnetic environment typically found in the home, at work, retail stores, and places of
leisure, where daily activities occur. The chart below can be used as a guideline for determining the recommended minimum
distance to maintain between a radio frequency (RF) transmitter and the System. For specific concerns about a particular RF
transmitter interfering with your System's operation, please contact the CGM transmitter manufacturer for its rated power and
frequency.
Recommended Distances Between the System and a Radio Frequency Transmitter
Rated Maximum Output Power
of Transmitter in Watts
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance (d) in meters (m) can be determined using the equation applicable to
the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects, and people.
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Separation Distance According to Frequency of Transmitter
150 kHz to 80 MHz
(d = 1.20P)
0.12
0.38
1.2
3.8
12
in meters
80 MHz to 800 MHz
(d = 1.20P)
0.12
0.38
1.2
3.8
12
800 MHz to 2.5 GHz
(d = 2.30P)
0.23
0.73
2.3
7.3
23