Overview
The Inventory Master 4 Antenna Ports UHF RFID Long Range Passive RFID Readerhas GF-N8204 is a high-performance four-port UHF RFID fixed intelligent reader developed by our company’s independent chip. It fully supports EPC C1G2, ISO18000-6B or C, GB or T29768-2013 (optional) and other mainstream UHF RFID air interface protocol, working frequency band supports national standard dual Frequency 920MHz to 925MHz, 840MHz to 845MHz and FCC, 902MHz to 928MHz and ETSI, 865MHz to 868MHz, output power 0dBm 33dBm 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
| Frequency | 920 MHz to 925 MHz, 840 MHz to 845 MHz; FCC, 902 MHz to 928 MHz;ETSI,865 MHz to 868 MHz; JP,916 MHz to 920 MHz |
| Protocol | ISO18000-6C |
| Working Frequency | GB,920MHz to 925MHz,840MHz to 845MHz; FCC, 902MHz to 928MHz;ETSI, 865MHz to 868MHz; JP, 916MHz to 920MHz |
| Housing Material | Aluminum |
| Protection Level | IP55 |
| Communication Interface | Ethernet, RS-232, RS-485, USB, Wi-Fi, Bluetooth, Wiegand |
| Antenna Port | 4 port TNC antenna reverse polarity interface |
| I or O Interface | 4 channels of optocoupler input, 4 channels of relay output (driving capacity: DC 30V or 1A, AC Current |
| Working Mode | Fixed frequency or frequency hopping optional |
| RF Output Power (port) | 33dBm±1dBm(MAX) |
| Output Power Adjustment | 1 dB step |
| Channel Occupied Bandwidth | <200KHz |
| Frequency Stability | Frequency stability |
| Reading Distance | 0ft to 65.6ft(0 m to 20m) (depends on transmission power, antenna type, tag type and application environment, etc. related to factors) |
| Power Supply | 9V to 30V (power capacity not less than 60W) |
| Interface | RS232 or RS485 or USB or RJ45 or POE or WIFI(optional) |
| Read Rate | >400timeper second |
| Application | Asset Management RFID Devices |
| Operating Temperature | -4 °F to 176 °F.(-20 ºC to+80℃) |
| Storage Temperature | -40 °F to 203 °F (-40℃ to +95℃) |
| Dimension | 8.4inx5.6inx1.4in (215mmx144.5mmx36.5mm) |
| Weight | 31.7 oz (900 g)(0.9kg) |
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