KRESS Mission KR133E Mode D'emploi page 10

Frequency band of inductive loop systems
Max. radio-frequency power of inductive
loop systems
* Voltage measured at no load. Initial battery voltage reaches maximum of 20 volts. Nominal voltage is 18 volts.
Technical Data For GeoTrace
Rated Voltage
Operating temperature
Storage temperature
Band
EGPRS 900MHZ
EGPRS 1800MHZ
NB-IOT Band3
NB-IOT Band8
NB-IOT B20
10
EN
Noise data
A weighted sound pressure
A weighted sound power
Wear ear protection when sound pressure is over
A degree of noise from the machine is not avoidable. Route noisy work is to be licensed and limits for certain
periods. Keep rest periods and they may need to restrict the working hours to a minimum. For their personal
protection and protection of people working nearby, an appropriate hearing protection shall be worn.
Rx (MHz)
Tx (MHz)
880~915
1710~1785 1805~1880
1710~1785 1805~1880
925~960
880~915
791~821
832~862
KR133E
L = 46.72 dB (A), K
pA
L = 57.72 dB (A), K
wA
77 Hz
82 dBμA/m
Transmitted Power (dBm)
925~960
= 0.39 dB(A) L
pA pA
= 0.39 dB(A) L = 57.5 dB (A), K
wA wA
5V±5%
-10 C ~ +72
o
-20 C ~ +75
o
The Maximum (EIRP)
30
30
24
24
24
KR136E
= 46.5 dB (A), K = 1.75 dB(A)
pA
= 1.75 dB(A)
wA
80dB(A)
C
o
C
o