He claims it will noticeably improve both transmit and receive by making a quarter-wave monopole into a makeshift dipole ... counterpoise antenna wire 11.5 inch for VHF, 6.5 for UHF and about ...

Stripping away the foam covering of the RFID assembly revealed a foil antenna for the 860-960MHz UHF band with the tiny ... it’s a rather simple wideband dipole folded over with what looks ...