Robust Slim UHF RFID Antenna SFR4

Robust model with outstanding technical features.

SFR4 Antenna Family Characteristics

Modular slim rugged UHF RFID antenna FlexiRay SFR4 with high-quality design enables creation of RFID reading zones in entrances, exits, corridors, doors and gates / no matter if indoor or outdoor due to IP65 protection.

Esthetic design suitable for indoor / outdoor RFID applications
Rugged enclosure IP65 for industrial and logistic projects
Low profile and modular antenna length
Easy and flexible mounting capabilities
VESA standard / mounting accessories
Read range up to 10 meters*

Difference between SFR3 and SFR4

Higher Gain
Improved reading range
Homogeneous field along the entire length of antenna
No blind spots

Color Finish

Our antennas SFR line is designed to be esthetic and suitable for interiors too. No more industrial look of antenna in interior or retail / office / shops etc. We are able customize surface by 40+ various decors / colors.

Mounting

Antenna FlexiRay SFR3 provides flexible mounting capability. Industrial standard VESA 75 slot is supporting variety of mounting options:

SFR-MA-100 Wall Mount Kit
SFR-MA-300 Universal Adjustable +/-30° Mount Kit Wall / Pole

Connectors

Antennas are equipped with RP-TNC connector optionally with SMA connector. Using EIRP 1 W (maximum is 4 W in FCC band) it can achieve reading distance up to 10 meters.*

*Tested in open-air environmental Alien / Impinj reader 30 dBm, 4m cable, Alien Squiggle H3 tag

Technical specification

Antenna Model	SFR-4200	SFR-4400
Frequency Range	866 – 868 MHz (ETSI)
Polarization	circular RHCP
Gain	5,5 dBi (8,5 dBic)	7,5 dBi (10,5 dBic)
Impedance	50 Ohms
Max. Input Power	10 W
Connector	RP-TNC / SMA connector
VSWR – ETSI	< 1,3 : 1	< 1,3 : 1



Dimensions (mm/inch)
Length	530 mm / 20,87″	1030 mm / 40,55″
Width	140 mm / 5,51″	140 mm / 5,51″
Height (without connector)	14 mm / 0,55″	14 mm / 0,55″
Weight (kg/lb)	1,2 kg / 2,65 lbs	2,5 kg / 5,5 lbs
Protection Class	IP65
Operating Temperature	-25°C / 60°C

Ordering Code
ETSI (865 – 868 MHz), RP-TNC	SFR-4200	SFR-4400
ETSI (865 – 868 MHz), SMA (F)	SFR-4210	SFR-4410