Active RFID tag that (preferably) emits a frequency of 125Khz
Active RFID tags at these frequencies don't emit anything. They act as absorbers.
These people do a long range reader in that range (about 5meters)
Active RFID tag that (preferably) emits a frequency of 125Khz
Active RFID tags at these frequencies don't emit anything. They act as absorbers.
These people do a long range reader in that range (about 5meters)