GENERAL DESCRIPTION
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.
CHARACTERISTICS
Absolute Rating
|
ITEM
|
SYMBOL
|
VALUE
|
UNIT
|
|
Power Supply
|
VCC
|
16
|
V
|
|
Work Temp
|
TOPR
|
0~+70
|
°C
|
|
Storage Temp
|
TSTR
|
-25~+80
|
°C
|
Electrical and Mechanical Specification
Under TA=25°C,VCC=+12.6V unless specified
|
ITEM
|
Value
|
|
Power Supply
|
9~12 V
|
|
Working Current
|
70~200 mA
|
|
Frequency
|
13.56 MHz
|
|
Size
|
115×80 mm
|
*Effective distance depends on RF output power, antenna, tag and working environment.
FEATURES
1, Fully proprietary intellectual property;
2, Fast and accurate antenna tuning;
3, No power needed after tuning;
4, Tuning controllable by reader;
5, Tuning manual triggered;
6, Information exchange through RF cable
7, Support reader command control tuning operation;
8, No power is required after tuning procedure