CR300-Series Datalogger
50
7.15 RF407, RF412, and RF422 Radio Options – Specifications
CR300-RF407
CR300-RF412
CR300-RF422
Radio Type
Frequency Hopping Spread Spectrum (FHSS)
SRD860, LBT + AFA
Frequency
902 to 928 MHz
915 to 928 MHz
863 to 870 MHz
Transmit Power Output
1
5 to 250 mW
2 to 25 mW
Channel Capacity
Eight 25-channel hop
sequences sharing 64
available channels
Eight 25-channel hop
sequences sharing 31
available channels
Ten 30-channel hop
sequences
2
Receiver Sensitivity
–101 dBm
–106 dBm
RF Data Rate
200 kbps
10 kbps
Average Additional Current
Contribution at 12 Vdc
Transmit
45 mA
20 mA
Idle On
12 mA
9.5 mA
Idle 0.5 sec Power Mode
4 mA
3.5 mA
Idle 1 sec Power Mode
3 mA
2.5 mA
Idle 4 sec Power Mode
1.5 mA
1.5 mA
1
Software selectable
2
30 channels (default), software configurable to meet local regulations; 10 sequences for reducing interference through
channel hop
Antenna Connector:
Reverse Polarity SMA (RPSMA)
Weight:
249.5 g (0.55 lb)
Compliance Information
CR300-RF407:
United States FCC Part 15.247:
MCQ-XB900HP
Industry Canada (IC): 1846A-XB900HP
CR300-RF412:
ACMA RCM
United States FCC Part 15.247:
MCQ-XB900HP
Industry Canada (IC): 1846A-XB900HP
CR300-RF422:
View the CR300-RF422 EU Declaration of
8. Maintenance
Protect the CR300 from humidity and moisture. When humidity levels reach
the dewpoint, condensation occurs, and damage to CR300 electronics can
result. Effective humidity control is the responsibility of the user. Adequate
desiccant should be placed in the instrumentation enclosure to provide
protection.
Содержание CR300 series
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