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Compact blue and charcoal desktop RFID reader with acrylic panel and round LED display

Avantalk

Avantalk UHF RFID Reader Writer 915MHz LED USB 2 in 1 accessory

SKU CH-57TX-6G771

A compact 915 MHz UHF RFID reader and writer with built-in LED display, 2 dBi circular antenna, adjustable output up to 26 dBm and USB virtual keyboard interface reads tags to 50 cm

  • Contactless UHF reading up to .5 m with 915 MHz frequency
  • Response speed no more than .2 seconds for fast tag detection
  • Adjustable output power from 12.5 to 26 dBm via software
  • Compact acrylic and PVC design measuring 105 x 65 x 15 mm
  • USB virtual keyboard interface enables plug-and-play operation

UHF RFID reader for desktop use

The Avantalk reader writer operates at 915MHz and connects via USB for contactless tag handling. It supports ISO18000-6C and ISO18000-6B protocols with a built-in 2dBi circularly polarised antenna. The compact acrylic and PVC housing measures 105 x 65 x 15mm for easy indoor placement.

Sustained operation within adjustable power limits

Output power is software-adjustable from 12.5dBm to 26dBm to suit different environments. The reader maintains a response speed of no more than 0.2 seconds during active use. Operating temperature range spans -20 to 55 Celsius for reliable desktop performance.

USB interface and protocol constraints

Communication uses a USB virtual keyboard or a customised virtual serial port. Maximum reading distance reaches 0.5m while writing is limited to 0.2m depending on tag type and power settings. Frequency hopping or fixed frequency modes are selectable by software within the 902-928MHz or 920-925MHz bands.

Highlights

  • Contactless UHF reading up to .5 m with 915 MHz frequency
  • Response speed no more than .2 seconds for fast tag detection
  • Adjustable output power from 12.5 to 26 dBm via software
  • Compact acrylic and PVC design measuring 105 x 65 x 15 mm
  • USB virtual keyboard interface enables plug-and-play operation

Specifications

No published specifications for this item yet.

Questions about this item

How much heat and noise does the Avantalk UHF RFID Reader Writer produce when running continuously all day?

The device is USB powered at 5 V with an adjustable output of 12.5 to 26 dBm and has no fan, so it runs silently with minimal heat during all-day use.

What must I already own for the Avantalk UHF RFID Reader Writer to work?

You need a host with a free USB port that can supply 5 V power and a Windows PC to run the configuration software for frequency hopping and power settings.

Can the Avantalk UHF RFID Reader Writer share a USB hub with my older USB 2.0 barcode scanner without bandwidth issues?

Yes, it uses a USB virtual keyboard or serial interface at low data rates, so it coexists with legacy USB 2.0 devices on the same hub without conflict.

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