The Speedway Revolution R420 UHF RFID Reader has the excellent development, quality and reliability required for maximum visibility of inventory and tagged assets.

The R420 Fixed Reader is able to maintain high read rates, through noise or RF interference, as they are readers that automatically adapt for optimal functionality, they are a powerful piece of item visibility platform solution.

The Speedway R420 Fixed Reader is supported by a suite of software, hardware and antennas that have application and deployment flexibility, making installation and expansion easier than ever before.

ELECTRICAL:
- Air Interface Protocol: GS1/EPCglobal UHF Class 1 Gen 2 (ISO 18000-6C)
- Operating Frequency: UHF (860 - 960 MHz), region dependent
- Transmit Power (POE): +10.0 to +31.5 dBm (EU1 limited to +30 dBm)
- Transmit Power (External DC Power): +10.0 to +32.5 dBm (Listed/Certified power supply) (EU1 limited to +31.5 dBm, JP2 imited to 30 dBm)
- Max Receive Sensitivity: -84 dBm
- Max Read Distance: Not published
- Max Read Rate: Up to 1,100 tag reads per second
- Data Interface: RS-232, ethernet
- GPIO: 4 GPI optically isolated 3-30V/ 4 GPO optically isolated, 0-30V, non-isolated 5V, 100mA supply (DB-15)
- Power Source (POE): IEEE 802.3af
- Power Source (External DC Power): Listed/Certified power supply, AC-DC power supply rated for 24Vdc/2.1A

MECHANICAL:
- Antenna Ports: 4 RP-TNC female ports (connects to RP-TNC male), expandable to 32 antennas with Impinj Speedway Antenna Hub
- Dimensions: 190.5 x 175.3 x 30.5 mm (7.5 x 6.9 x 1.2 in)
- Weight: 0.7 kg (1.5 lbs)

ENVIRONMENT:
- IP Rating: IP 52
- Operating Temperature: -20 ºC to +50 ºC (-4 ºF to +122 ºF)