Dexcom ONE User Guide
70
Technical information
Transmitter and receiver product specifications
Transmitter Receiver
Ingress
protection
IP28:
Protection
against
insertion
of large
objects and
immersion in
water for up to
2.4 meters for
24 hours
IP54:
Protected
from ingress
of dust;
Protected
from splashing
water in any
direction
Protection
against
electrical shock
Type BF
applied part
No applied
parts
Alarm audible
output
N/A
50dBA at 1
meter
TX/RX
frequencies
2.402–2.480 GHz
Bandwidth 1.07 MHz 1.39 MHz
Maximum
output power
1.0 mW EIRP 2.4 mW EIRP
Modulation
Gaussian Frequency-Shift
Keying
Data rate 1 Mbps
Data
communication
range
6 meters
The maximum surface temperature of
Applied part = 43°C.
Essential performance
The Dexcom ONE system measures patients'
glucose sensor readings with specified accuracy
under the stated operating conditions. The Essential
Performance of the Dexcom ONE CGM system also