User's Manual

102
Moisture Protection
IP28:
temporary submersion
Protection Against
Electrical Shock
Type BF applied part
Transmitter Performance Characteristics
Parameter Performance Characteristics
TX/RX Frequencies
2.424 999 877 GHz
2.449 993 677 GHz
2.474 737 539 GHz
2.477 236 919 GHz
Bandwidth
334.7 kHz
Maximum Output Power
1.25 mW EIRP
Modulation
Minimum Shift Key
Data Rate
49.987 Kbits/Sec
Total Packet
224 bits
Transmit Duty Cycle
4.48 ms every 5 minutes at each of the four TX
frequencies.
Data Detection Range
20 feet
The Dexcom G4 PLATINUM Continuous Glucose Monitoring System is safe for use on U.S. commercial
airlines. The Dexcom G4 PLATINUM Transmitter is an M-PED with emission levels that meet
RTCA/DO160, Section 21, Category M. Per FAA Advisory, Circular #91-21, 1B, dated 8/25/06, any M-PED
that meets this standard in all modes may be used onboard the aircraft without any further testing by the
operator. This device can withstand exTposure to common electrostatic (ESD) and electromagnetic
interference (EMI).
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
The transmitter (P/N 9438-01 and P/N 9438-05) is intended for use in the electromagnetic environment
specified in the next table. The customer or the user of the transmitter should ensure that it is used in such
an environment.
Transmitter Electromagnetic Immunity Specifications
Immunity Test IEC 60601 Test Level Transmitter
Compliance Level
Electromagnetic
Environment Guidance
Electrostatic
Discharge (ESD)
IEC 61000-4-2
± 6 kV Contact
± 8 kV Air
± 6 kV Contact
± 8 kV Air
Floors should be wood,
concrete or ceramic tile.
If floors are covered with
synthetic material, the