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page 4
User Manual | Chronos
4
Features
Feature / Specification
Description
Cellular Capabilities
Cellular Technologies:
LTE-M (LTE CAT M1), LTE CAT NB2
SMS
: over NAS
Lower power modes
: PSM, eDRX
Operating frequencies
: 699MHz to 1980MHz
Cellular Operating Mode
: Half-duplex FDD
RF Output Power
: up to +20dBm (Power Class 5)
Internet Protocols
IPv4/IPv6 stack with TCP and UDP protocols
TLDS/DTLS
LTE CAT M1 Specifications
Bands
: B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B26, B27,
B28, B66, B71, B85
RX Sensitivity CAT M1
: -102.2 to -107.5 dBm depending on band
Uplink
: up to 1Mbps
Downlink
: up to 588kbps
LTE CAT NB2 Specifications
Bands
: B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B26, B27,
B28, B66, B71, B85
RX Sensitivity CAT NB2
: -111.3 to -115.8dBm depending on band
Uplink
: up to 160kbps
Downlink
: up to 120kbps
SIM
Removable
: 4FF (nano) SIM card slot
Soldered down
: MFF2
Interna
l: Telit simWISE
™
Cellular Certifications
PTCRB
: Complete
AT&T
: In Progress
Verizon
: In Progress
GNSS Specifications
Constellations
: GPS, GLONASS, BeiDou, Galileo, QZSS
Tracking Sensitivity
: -159dBm
Navigation Sensitivity
: -155dBm
Cold Start Sensitivity
: -144dBm
Power Supply
Main Power Supply
: 3.4Vdc to 4.2Vdc (3.8Vdc nominal)
GPIO Reference Voltage
: 1.65Vdc to 5.5Vdc