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Brief Introduction
JT704 is a kind of GPS tracker which is designed for container tracking and monitoring solution. Its features are listed as follow:
Specifications:
Parameters | Size | 205mm*67mm*26.5mm | |
Weight | <200g | ||
Housing material | PC+ABS engineering plastic | ||
Waterproof grade | IP67 | ||
Working temperature | -30°C -- 70°C | ||
Storage temperature | -40°C -- +85°C | ||
Relative humidity | 5%—95% | ||
Working current |
Average current <130mA av. current standby working current:<180uA |
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Battery capacity | 12000mAh,3.7V Disposable Super Lithium battery | ||
GPS antenna | build-in | ||
GSM antenna | build-in | ||
SIM slot | Micro SIM Card | ||
Module | GSM module |
2G frequency band supported: GSM 850MHz/900MHz,DSC1800MHz,PCS1900MHz. communication rate: GPRS Data downward: max 85.6kbps GPRS Data upward: max 85.6kbps encoding format: CS-1,CS-2,CS-3,CS-4 embedded protocol: TCP |
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GPS module |
support of American GPS global location system:
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GPS | |||
Sensitivity |
track-163 dBm re-capture-159 dBm cold start-148 dBm warm start-155dBm |
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Frequency band | GPS L1 Frequency (1575.42MHz) | ||
Starting speed
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warm start<1s cold start 35s (typical value)
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Location precision | <10 meter |