RFID Reader Antenna

What is the RFID reader antenna ?

RFID antenna types include RFID card antenna, RFID tag antenna, RFID reader antenna, in this article we mainly share RFID reader antenna.

RFID reader antennas perform two very important functions. First, they transmit power to the RFID tags by activating them, and second, they receive data back from the activated tags. A single antenna can activate and receive data from multiple tags simultaneously.

Some integrated RFID readers with RFID antennas inside. But the external RFID reader antenna achieves maximum efficiency and performance across the entire frequency band. DO RFID reader manufacturer produced various RFID antenna for your application.

The RDM 6300 antenna is a 125khz RFID reader antenna.NFC reader antenna is a 13.56mhz antenna

The UHF RFID reader antenna connects to long-range RFID readers to read and write to UHF RFID RAIN tags and labels. This long-range RFID reader antenna achieves high performance via high gain, low VSWR, and low axial ratio across the entire frequency band (865MHz-930MHz).

The RFID reader antennas include Gain antennas, near-field antennas, panel antennas, ceramic antennas, fiberglass antennas, carpet antennas

Gain 3DBI RFID reader atenna

  • Frequency:860-960mhz or customized
  • Vertical polarization
  • Voltage standing wave ratio:≤1.5
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:N type
  • Shell color:white
  • Shell material:ABS
  • Work tem:-40~70℃

RFID reader antenna Gain 4DBI

  • Frequency:860-960mhz or customized
  • Circular polarization
  • Voltage standing wave ratio:≤1.4
  • Ratio:≥20
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:SMA type
  • Shell color:white
  • Shell material:ABS
  • Work tem:-40~70℃

RFID reader antenna Gain 6DBI

  • Frequency:860-960mhz or customized
  • Circular polarization
  • Voltage standing wave ratio:≤1.3
  • Ratio:≥20
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:SMA type
  • Shell color:white
  • Shell material:ABS
  • Work tem:-40~70℃

RFID reader antenna Gain 7DBI

  • Frequency:860-960mhz or customized
  • Circular polarization
  • Voltage standing wave ratio:≤1.4
  • Ratio:≥20
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:N type
  • Shell color:white
  • Shell material:ABS
  • Work tem:-40~70℃

RFID reader antenna 8DBI Gain

  • Frequency:860-960mhz or customized
  • Circular polarization
  • Voltage standing wave ratio:≤1.4
  • Ratio:≥20
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:N type
  • Shell color:white
  • Shell material:ABS
  • Work tem:-40~70℃

UHF RFID reader antenna 9DBI Gain

  • Frequency:860-960mhz or customized
  • Circular polarization
  • Voltage standing wave ratio:≤1.4
  • Ratio:≥20
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:N type
  • Shell color:white
  • Shell material:ABS
  • Work tem:-40~70℃

868mhz antenna 10dbi

  • Frequency:860-960mhz or customized
  • Circular polarization
  • Voltage standing wave ratio:≤1.4
  • Ratio:≥20
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:N type
  • Shell color:white
  • Shell material:ABS
  • Work tem:-40~70℃

UHF RFID antenna 12dbi

  • Frequency:860-960mhz or customized
  • Circular polarization
  • Voltage standing wave ratio:≤1.3
  • Ratio:≥25
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:N type
  • Shell color:white
  • Shell material:ABS
  • Work tem:-40~70℃

UHF RFID antenna near-field

  • Frequency:860-960mhz or customized
  • Gain:-15DBI
  • Circular polarization
  • Voltage standing wave ratio:≤1.8
  • Ratio:≥20
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:SMA type
  • Shell color:Black
  • Shell material:PVC
  • Work tem:-40~70℃

panel UHF RFID antenna panel

  • Frequency:902-928mhz or customized
  • Gain:10DBI
  • Linear polarization
  • Voltage standing wave ratio:≤1.5
  • Ratio:≥25
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:SMA type
  • Shell color:Black
  • Shell material:pvc
  • Work tem:-40~70℃

Ceramic antennas

  • Frequency:902-928mhz or customized
  • Gain:3.5DBI
  • Size:40*40*5mm
  • Circular polarization
  • Voltage standing wave ratio:20 Max
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:SMA type
  • no shell
  • Material:PCB+Ceramic
  • Work tem:-40~85℃

Ceramic UHF RFID antennas

  • Frequency:902-928mhz or customized
  • Gain:3.5DBI
  • Size:60*60*5mm
  • Circular polarization
  • Voltage standing wave ratio:20 Max
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:SMA type
  • no shell
  • Material:PCB+Ceramic
  • Work tem:-40~85℃

PCB Ceramic UHF RFID antennas

  • Frequency:902-928mhz or customized
  • Gain:2DBI
  • Size:40*40*5mm
  • Circular polarization
  • Voltage standing wave ratio:20 Max
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:SMA type
  • no shell
  • Material:PCB+Ceramic
  • Work tem:-25~75℃

Fiberglass antennas

  • Frequency:806-960mhz or customized
  • Gain:8DBI
  • Size:23*11000mm
  • Vertical polarization
  • Voltage standing wave ratio:≤1.4
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:N type
  • Material:Fiberglass
  • Work tem:-40~70℃

Floor mat long range RFID antennas

  • Frequency:902-928mhz or customized
  • Gain:9DBI
  • Size:1190*380*25mm
  • Circular polarization
  • Voltage standing wave ratio:≤1.4
  • impedance：50 Ω
  • Lightning Protection：GDN
  • Interface:SMA type
  • Material:EVA
  • Work tem:-40~70℃
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