University of Maryland University College CMIT 321 Final Exam University of Maryland University College CMIT 321 Final Exam Final Exam Question 1 1 / 1 point __________ is a worm for Windows XP that downloads and executes malicious files on the compromised computer and spreads through removable storage devices. a. HTTP ... Jul 06, 2015 · 860-960mhz long range Passive programmable PPS Silicone woven rfid uhf washable label. ... 1:12. Long Range RFID Reader - Omnitec Security Systems. Connie Ann. 2:41.
In RFID it is almost always a passive (or unpowered) tag that is "excited" or powered by the readers signal. This allows the tag to respond with it's unique ID. The 433 MHz we offer does the exact oppose; The reader is powered but does not send any signal of it's own. Instead the readers listen for the transmissions sent by the battery powered tags.
Microwave 2.45GHz long range RFID technology is a semi-passive technology designed to withstand the most demanding environments while providing unparalleled accuracy, range and performance. The TagMaster NA LR-series microwave platform is designed and proven to provide the most reliable and robust performance available on the market.