Antennas

• Operational Frequency 902-928MHz
• Maximum Gain +5.4dBi
• Right Hand Circular Polarized (RHCP)
• Axial Ratio 0.50dB
• VSWR less than 1.15
• Size 8.5"x8.4"x1.28" (216mmX213mmX33mm)
• RF Connector Reverse Polarity SMA

AWID’s ANT-2012 is optimized for frequency band 902-928MHz.

Optimization results are very low axial ratio of radiation and high return loss over operational frequency band.

Features

• Maximum achieved realized gain and frequency bandwidth within moderate volume.

• Variation of the Maximum Gain is less than ±0.32dB in Z direction at any Phi angle within operational frequency band.

• Variation of the Maximum Gain is less than ±0.5dB within the frequency band 888-950MHz at the fixed Phi angle.

• It provides very low reflection of the transmitter signal into receiver. The return loss is more than 23dB.

• Light – weight is 790g or 28oz.

Benefits

• The antenna is intended for application with RFID mono-static interrogator architecture and it provides better interrogation rate and range because of very low VSWR.
• Antenna provides uniform electromagnetic field, which guaranties the stability of tag interrogation at any position.
• Size, weight and gain of the antenna are optimized for stationary and mobile applications.
• It may be employed for indoor and outdoor installations with additional enclosure for protection against rain and snow.