Monday, August 18, 2014

RF Activator/Locator

SAAT- E221B low frequency activator is an important component in active RFID system. SAAT-E221B sends LF signal to the standby status wake-up RFID tag and activates it. SAAT-E221B can activate the tags around it like a round area. With the help of Active RFID reader, LF Activator and LF& Active Wake-up RFID tag, this combination can realize the regional location and detect direction of movement. At the same time, the wake-up tag has longer battery life.

SAAT-E221B can be applied in the following Active RFID systems: 
  • Personnel Locating (RTLS)
  • Asset Management
  • Vehicle Management
  • School & Family communication system

RF Parameters
Operating Frequency125KHz±1KHz
Tag Activating Area0-7m (Activating radius adjustable)
Modulation TypeAdjustable by software (RS485) or set by hand
Antenna Output Power<5W
Activator ID8bit
Working IndicatorLED, Buzzer
Mechanical & Electrical performance
Dimensions188mm×88mm×40mm (L×W×H)
Working VoltageDC 24V (compatible with DC16-28V)
Power Consumption7W
Operating Temperature-40℃~+60℃
Storage Temperature-40℃~+80℃
Humidity5% ~ 95% (non-condensing)
IP RatingIP68