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 Frequency | 125KHz±1KHz |
| Tag Activating Area | 0-7m (Activating radius adjustable) |
| Modulation Type | Adjustable by software (RS485) or set by hand |
| Antenna Output Power | ＜5W |
| Activator ID | 8bit |
| Working Indicator | LED, Buzzer |
| Mechanical & Electrical performance | |
| Dimensions | 188mm×88mm×40mm （L×W×H） |
| Weight | 225g |
| Working Voltage | DC 24V (compatible with DC16-28V) |
| Power Consumption | 7W |
| Operating Temperature | -40℃~+60℃ |
| Storage Temperature | -40℃~+80℃ |
| Humidity | 5% ~ 95% (non-condensing) |
| IP Rating | IP68 |
