Trolley Scan(Pty) Ltd
Trolleyponder®/EcoTag®
Datasheet - OEM Receiver Module
The receiver module contains the frequency synthesizer, modulator and pre-amplifier for the energising section of the reader; and the magnetic mixers, I & Q preamps, DSP processor and RS232 drivers for the receiver. The module is programmed to implement the Trolleyponder(RIST) protocol for multiple transponders.
The receiver input stage uses a magnetic mixer so as not to overload in the presence of the energising field while being able to detect the very weak transponder data signal at the same operating frequency.
The Enhanced sensitivity handles extremely low power versions of EcochipTag transponders - that is transponders that operate on less than 200uW.
| Size | 200mm by 118mm by35mm |
| Operating frequency | 860 - 956MHz software selectable |
| Operating power | 12 volts 200 ma |
| RF Power output | 0.3dBm to 4dBm user adjustable |
| Receiver sensitivity | -64dBm (200 picoWatt) | Receiver dynamic range | 54 dB |
| RF Connectors | BNC socket |
| Air protocol | Trolleyponder®(RIST) |
| Data output | RS232 9600 baud |
| Signal connector | DB 15 pin connector +12 volts input (200ma) Ground Single/Continuous control Enable/Neutral control OK LED output ERROR LED output Pre-amp I+ output Pre-amp Q+ Output |
| Multiple transponder environment | Yes |
| Part number | 2000-0001 Normal |
| Manufacturer | Trolley Scan (Pty) Ltd South Africa |
