Product Info

Timers

Timersresidentonthebasebandchipgenerateperiodicinterrupts forpowerdownwakeup,

watchdogsupport,periodic reportgeneration andothertimerrelatedfunctions.

Watchdog

The <MCU>providesinternalsoftwareWatchdog. Also the PN-

GincludesanMCUthatactsasafailsafeexternalwatchdog.TheMCUpowercycles

thesystem,if noactivityisdetectedfor1 hour.

Accelerometer

The accelerometer can be used for motion detection and driver behavior monitoring.

2.2 Basic RF Performance

GNSS

Operation Frequency:

L1: 1559MHz~1610MHz

Antenna Type:

Integral antenna

Bluetooth

Operation Frequency: 2402MHz~2480MHz

Channel Numbers: 79

Channel Separation: 1MHz

Modulation Type:

GFSK, π/4-DQPSK, 8-DPSK

Antenna Type:

Integral antenna

GSM

Support Networks: GPRS

TX Frequency:

GSM850: 824.20MHz-848.80MHz

E-GSM900: 880MHz~915MHz

DCS1800: 1710MHz~1785MHz

PCS1900: 1850.20MHz-1909.80MHz

Modulation Type: GPRS: GMSK

Antenna Type: Integral antenna