HF Antenna Auto Tuning Unit

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RRATU
RRATU is a specially designed high performance HF antenna auto-tuning unit. Based on proprietary tuning algorithm, RRATU can realize fast and accurate 13.56MHz HF antenna tuning which will greatly facilitate on-the-spot HF antenna installation and adjustment. It can be widely applied in logistics, personnel identification, access control, production line control and other RFID systems.
  • Characteristic and Advantage
  • Electrical Characteristics
- ully proprietary intellectual property;
- Fast and accurate antenna tuning;
- No power needed after tuning;
- Tuning controllable by reader;
- Tuning manual triggered;
- Information exchange through RF cable.

Absolute Rating

ITEM

SYMBOL

VALUE

UNIT

Power Supply

VCC

16

V

Operating Temp.

TOPR

0 ~ +70

Storage Temp.

TSTR

-25 ~ +80

Electrical and Mechanical Specification
Under TA=25℃,VCC=+12.6V unless specified

ITEM

SYMBOL

MIN

TYP

MAX

UNIT

Power Supply

VCC

9

12

15

V

Working Current

IC

70

200

mA

Frequency

FREQ

13.56

MHz

*Effective distance depends on RF output power, antenna, tag and working environment.