Overview
The Inventory Master 4 port UHF RFID reader With GPS And 4G fixed intelligent reader developed by our company’s independent chip. It fully supports EPC C1G2, ISO18000-6B/C, GB/T29768-2013 (optional) and other mainstream UHF RFID air interface protocol, working frequency band supports national standard dual Frequency 920 MHz to 925 MHz, 840 MHz to 845 MHz and FCC, 902 MHz to 928 MHz and ETSI, 865 MHz to 868 MHz, output power 0 dBm 33 dBm optional, with long identification distance, fast speed, strong multi-tag identification ability, strong anti-interference ability and protective performance High performance and easy installation and use.
Technical Specifications
| Housing Material | Aluminum |
| Protection Level | IP55 |
| Working Frequency | GB, 920 MHz to 925 MHz, 840 MHz ot 845 MHz FCC,902 MHz to 928 MHz ETSI,865 MHz to 868 MHz JP,916 MHz to 920 MHz |
| Protocol | ISO 18000-6C |
| Read Rate | > 400 times per second |
| Port Output Power | 33dBm |
| Power Supply | 9 V to 30 V (power capacity not less than 60 W) |
| Power Adapter | AC input 100 V to 240 V, 50Hz to 60 Hz |
| Communication Interface | Ethernet, RS-232, RS-485, USB, Wi-Fi, Bluetooth, Wiegand |
| Antenna Port | Eight-way TNC antenna reverse polarity interface |
| Working Mode | Fixed frequency or frequency hopping optional |
| I Or O Interface | 4 channels of optocoupler input, 4 channels of relay output (driving capacity: DC 30 V per 1 A, AC Current 125 V per 0.75 A) |
| RF Output Power (Port) | 33 dBm ± 1 dB (MAX) |
| Output Power Adjustment | 1 dB step |
| Channel Occupied Bandwidth | < 200 KHz |
| Frequency Stability | Frequency stability |
| Reading Distance | 0 ft to 65.62 ft (0 m to 20 m) (depends on transmission power, antenna type, tag type and application environment, etc. related to factors) |
| Operating Temperature | -4 °F to 176 °F (-20 ℃ to +80 ℃) |
| Size | 8.46 in × 5.68 in × 1.44 in (215 mm × 144.5 mm × 36.5 mm) |
| Weight | 2.14 lb (0.97 kg) |
