Beskrivning
UHF Field Analyzer Kit
MetraTec UHF Field Detector mäter fältstyrkan i det 868 MHz band som skapas av UHF RFID läsare. Två LEDs visar om fördefinierade nivåer i fältet uppnås eller överskrids. Dessa “fördefinierade” värden kan du själv konfigurera fritt – exempelvis så att nivån stämmer överens med den RFID-tagg du ska använda.
For a more detailed measurement the values are wirelessly transmitted via the integrated ZigBee module to a PC or PDA that is equipped with the included metraZed USB stick. More than one sensor can transmit to a PC at the same time which allows for complex measurement setups and test scenarios. The configuration and visualization software (for Windows XP or higher) is also included in the kit.
The measurement antenna is linearly polazired so you can measure horizontal and vertical field separately to determine the circularity of UHF antennas or the optimal position of UHF tags in a given situation