UHF Passive RFID Readers & Antennas

Ramp have a wide range of Ultra High Frequency (UHF) passive RFID hardware available, through our partnerships with some of the worlds leading RFID hardware manufacturers.

Click on the links below for more details on each product listed.

Handheld Readers
CS101 Handheld UHF Gen 2 Reader

Fixed Readers
CS461 4 Port UHF Gen 2 Reader

Far Field Antennas
CS771 Circular Monostatic Antenna
CS772 Linear Monostatic Antenna
CS713 Access Control Antenna with LED/Buzzer/Gate Control
CS718 Access Control Antenna

Near Field Antennas
CS777 Brickyard Near Field Antenna
CS778 Square Antenna

Integrated Readers
CS203 Long Range Integrated Reader

CS771 Circular Monostatic Antenna

Product Profile:

CS-771 mono-static antenna is a duplexed antenna (i.e., same antenna for transmit and receive). The antenna connects to one coaxial cable that links it to an antenna port of a RFID reader via a coaxial connector.

Features:

Single antenna element.
Circular polarization.
902 - 928 MHz frequency band operation.
Excellent matching for best RFID reading performance.
Ruggedized operation.

Specifications:

Physical Characteristics:	Length: 30 cm; Width: 30 cm; Height: 4 cm Weight: 5 lbs.
Mounting:	2 x 2 mounting stud, horizontal separation 5.875 inches, vertical separation 2.75 inches, 1/4 x 0.625 inch studs with 20 threads/inch threading.
Environment:	Operating Temp: -20°C to 55°C (-4°F to 131°F) Storage Temp: -40°C to 85°C (-40°F to 185°F) Humidity: 5% to 95% relative, non-condensing
Frequency Range:	800 MHz or 900 MHz band
Polarization:	RHCP or LHCP
Axial Ratio:	Less than 2dB
Peak Linear Gain:	6dBiL
Front-to-back Ratio:	20dB
Gain Flatness:	0.5 dB
Beamwidth (3 dB):	54 degrees
Impedance:	50 ohms
Return Loss:	Better than 20 dB down
Input Power:	10 Watts
ESD:	10 kV (no ESD sensitive components)
Restrictions on Use:	Approvals, features and parameters may vary depending on country legislation and may change without notice.