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E-mail
wujinmei@four-faith.com
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Phone
13959264836
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Address
5th Floor, Building B14, Software Park Phase III, Jimei District, Xiamen
Xiamen Sixin IoT Technology Co., Ltd
wujinmei@four-faith.com
13959264836
5th Floor, Building B14, Software Park Phase III, Jimei District, Xiamen




| project | content | ||
| Standards and frequency bands | Receiving frequency: 2491.75MHz ± 8.16MHz Receiving beam: ≥ 14 Transmission frequency: Lf1:1614.26MHz ± 4.08MHz Lf2:1618.34MHz±4.08MHz |
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| RDSS parameters | Received signal sensitivity | -157.6dBW | Error code: ≤ 1 × 10-5 |
| transmit power | ≥37dBm | ||
| Carrier suppression | ≥30dBc | ||
| Modulation phase error | ≤3° | ||
| 定位*/通信 | Positioning and communication success rate: ≥ 98% | ||
| Positioning accuracy (continuous 24 hours): ≤ 100 meters | |||
| Lock time | Cold start first capture time: ≤ 2 seconds | typical value | |
| Lost lock recapture time: ≤ 1 second | |||
| Message length* | Beidou-3 regional short message: up to 1000 Chinese characters | ||
| project | content |
| CPU | Industrial grade 32-bit communication processor |
| FLASH | 2048KB |
| SRAM | 680KB |
| SPI Flash | 32M |
| project | content |
| Standard power supply | DC 12V/1.5A |
| power supply range | 6V~24V |
| project | content |
| operating current | < 1.3A@12VDC |
| standbycurrent | < 100mA@12VDC |
| Note:Working current testing conditions: instantaneous working current of Beidou sending short messages Standby current test conditions: Operating current of Beidou and 4G modules when not sending messages during standby |
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| project | content |
| shell | Plastic casing, waterproof and dustproof rating IP67 |
| Overall dimensions | Φ136*500mm |
| weight | Approximately 700g (excluding extension cords, installation components, and packaging) |
| project | content |
| Operating Temperature | -20~+75℃(-4~+167℉) |
| Storage temperature | -45~+85℃(-49~+185℉) |
| relative humidity | 95% (no condensation) |
| Product Model | description |
| F9164-BD305 | Beidou Multi functional Remote Sensing Terminal (RTU) |