FEIG – ID ANT.U LOCFIELD® Antenna
The ID ANT.U LOCFIELD® Antenna is a uniquely flexible UHF RFID antenna designed to create customized reading zones. Its innovative cable-based structure allows it to be shaped into virtually any form — straight lines, circles, meanders, or complex patterns — enabling RFID coverage in spaces where traditional antennas are impractical or uneconomical.
With this antenna, users can tailor the reading field to fit shelves, doorways, machinery, or conveyor systems without performance loss. Its ability to perform in metallic and interference-prone environments makes it a reliable solution for industrial automation, retail, logistics, healthcare, aerospace, and automotive applications.
Easy to install and adjust, the ID ANT.U LOCFIELD® antenna provides a cost-effective and scalable RFID solution that simplifies complex system designs.
Specification
Electrical Characteristics
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Impedance: 50 Ω
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Gain: -7 dBi
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VSWR: < 1.8:1
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Beam Angle: Application-specific (depends on layout)
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Polarization: Linear (readable in multiple orientations with proper layout)
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Transmitting Power: +33 dBm (2 W)
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Operating Frequency:
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865–868 MHz (EU)
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902–928 MHz (FCC)
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Connector Type: SMA (male)
Mechanical & Environmental
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Cable Diameter: 2.8 mm or 5.0 mm (depending on variant)
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Operating Temperature: -20 °C to +65 °C
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Reading Range: 1 cm – 150 cm (depending on reader, transponder, and setup)
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Antenna Length Variants:
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0.37 m active / 0.80 m total (2.8 mm)
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1.00 m active / 1.50 m total (2.8 mm)
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2.00 m active / 2.50 m total (2.8 mm)
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2.00 m active / 3.00 m total (5.0 mm)
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Compatible Readers
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ID LRU1002, ID LRU3000, ID LRU3500 (UHF Long Range)
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ID MRU102 (UHF Mid Range)
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ID MRMU102 (UHF Reader Module)
Benefits
Installation and tuning require no special tools or RF engineering skills, making it simple to adjust range and coverage by repositioning or altering the cable layout.
The antenna’s cable design allows full flexibility in shaping reading fields — ideal for embedding RFID into shelves, doors, or machinery layouts.
Performs well even near metallic surfaces or reflective materials with minimal interference and consistent read stability.
Related Products
The ID SPAD.U is a shielded UHF desktop reader with integrated antennas, designed for contactless data exchange with UHF transponders. With its flat and modern design, it offers maximum reliability and excellent reading performance. It is suitable for various markets, including laundries, libraries, and retail, and can be used for applications such as laundry logistics, library item tracking, and file/document tracking.
- Dimensions: 376 mm x 276 mm x 26.8 mm
- Weight: approximately 2.0 kg
- Housing: Upper part – Plastic ABS, Cover plate – Acrylic glass (PMMA XT), Lower part – Galvanized metal sheet
- Protection class: IP30
- Power supply: 12 to 24 V DC ±15%
- Power consumption: max. 7 VA
- Operating frequency: 865 MHz to 868 MHz
- Transmitting power: 50 mW to 500 mW, configurable in up to 8 steps
- Interface: USB
- Reader modes: ISO Host Mode, Buffered Read Mode, Scan Mode
- Supported transponders: EPC Class1 Gen2, ISO 18000-6-C (optional)
- Indicators: LED green, red, orange (mixed color), Buzzer
- Temperature range: Operation -25 degree C to +55 degree C, Storage -25 degree C to +70 degree C
- Relative humidity: 5% to 95% (non-condensing)
- Radio approval: Europe – EN 302 208, EMC – EN 301 489
- Safety: Low Voltage – EN 62368-1, Human Exposure – EN 50364
The ID CPR40.30-A is a versatile desktop reader designed for contactless data exchange with common transponders according to ISO14443-A and ISO14443-B, as well as NFC devices according to ISO 18092. It is ideal for various desktop applications such as eTicketing, eDocument, loyalty cards, and public transport. With its “SoftCrypto” and “SAMCrypto high level” functions, it provides a comfortable and fast interface for accessing encrypted data of mifare DESFire EV1, mifare PLUS, and mifare Ultralight C.
- Dimensions (w x h x d): 144 mm x 84 mm x 18 mm
- Weight: approx. 260 g
- Housing: Plastic (ASA) / Acrylic glass
- Color: white / black
- Protection class: IP42
- RFID Interface: ISO 14443-A/-B (106 – 848 kBit/s)
- Operating frequency: 13.56 MHz
- Transmitting power: 100 mW
- MTBF: 500,000 h
- Supply voltage: 5 V DC ± 10 % ripple
- Current consumption: max. 140 mA
- Antenna: integrated
- Interface: RS232 (4,800 up to 230,400 Baud)
- Indicators, optical: 2 LED (green / blue)
- Contact interface: ISO 7816
- Operation modes: Polling-Mode, Scan-Mode
- Supported transponders: mifare classic, mifare UltraLight, mifare DESFire, mifare PLUS, mifare UltraLight C, my-d move, JewelTM, FeliCa, NTAG, mifare/NTAG Ev2 Crypto, NFC Devices in Card Emulation Mode (Tag Type 1 … 4)
- Software Development Kits: Windows (C++, .NET, Java), LINUX (C++, Java), Raspberry Pi
- USB driver, PC/SC driver: Windows Server 2012 and 2016, Windows 7, 8 and 10; 32 / 64 Bit
- Temperature range:
- Operation:-20 degree C up to +60 degree C
2. Storage:-40degree C up to +85 degree C - Relative air humidity: max. 95% (non-condensing)
- Standard conformity:
- Radio license: Europe – EN 300 330
2. EMC: EN 301 489
3. Safety & Health: EN 60950, EN 50364
4. Environment: RoHS-2002/95/EC, WEEE-2002/96/EC - Order descriptions: ID CPR40.30-A – Desktop Reader RS232
- Scope of delivery: ID CPR40.30-A, 2.5 m cable (permanently mounted) for power supply (5.5 mm coaxial connector) and interface (9-pin D-Sub connector), Installation manual
The ID RWA40.30-USB is a versatile desktop reader designed for contactless data exchange with common 125 kHz transponders. It is suitable for various office, administration, and industrial applications. With its USB interface, it allows for easy power supply and data exchange with a computer or other equipment. The reader has its own local intelligence, enabling both online and offline operation.
- Dimensions: 144 mm x 84 mm x 18 mm
- Weight: approximately 105 g
- Housing: Plastic (ASA) / Acrylic glass
- Color: white / black
- Protection class: IP42
- Operating frequency: 125 kHz
- MTBF: 500,000 h
- Supply voltage: 5 V, USB Bus powered
- Current consumption: max. 140 mA
- Antenna: integrated
- Interface: USB Full-Speed (12 MBit/s)
- Optical indicators: 2 LED (Green: Power and online/offline Blue: Transponder communication)
- Operation mode: Polling-Mode
- Supported transponders: 125 kHz Read Only transponders, 125 kHz Read / Write transponders
- USB CDC device driver: Windows 2000 SP4, Windows Server 2003, Windows XP SP2, Vista 32 Bit
- EEPROM: 512 Byte (1 x 106 write cycles)
- FLASH: 128 Byte (firmware update in application possible)
- Temperature range: Operation: -20 degree C up to +60 degree C, Storage: -40 degree C up to +85 degree C
- Relative air humidity: max. 95% (non-condensing)
The ID ANT800/600-DA HF Loop Antenna is a versatile and high-performance antenna designed for use with HF readers. With a read range of up to 100 cm and a transmitting power of 8 W, this antenna is capable of delivering reliable and efficient RFID communication. Its easy setup, integrated dynamic antenna tuner, and IP65 protection class make it suitable for various applications.
- Dimensions: 852 mm x 620 mm x 40 mm
- Weight: approximately 2.5 kg
- Housing: Plastic ABS
- Color: Black
- Protection class: IP65
- Operating temperature range: -25 degree C up to +55 degree C
- Storage temperature range: -25 degree C up to +60 degree C
- Relative air humidity: 5% up to 95% (not condensing)
- Operating frequency: 13.56 MHz
- Max. transmitting power: 8 W
- Permitted transmitting power:
- EU (EN 300 330): 4 W
- USA (FCC Part 15): 2 W
- Canada (RSS-210): 2 W
- Read range: up to 100 cm*
- Antenna connection: 1 x SMA plug (50 ohm)
- Antenna connection cable: RG58, 50 ohm, approximately 3.6 m
The UHF Antenna Multiplexer from FEIG is a versatile solution for connecting and controlling multiple antennas with a single reader. It allows for easy installation and communication via the antenna cable, eliminating the need for additional control lines. With a high switching speed and the ability to cascade up to three levels, this multiplexer is ideal for applications that require many small reading points in a confined space, such as smart shelves and logistics systems.
- Dimensions: 85 mm x 145 mm x 27 mm
- Weight: 170 g
- Housing: Plastic ABS
- Color: Black, transparent
- Protection class: IP30
- Operating frequency: 860 MHz to 960 MHz
- Supply voltage: 12 V DC to 24 V DC ±10%
- Power consumption: Max. 200 mA
- Insertion loss: Max. 2.2 dB
- Isolation: Min. 28 dB
- Input power: Max. 4 W
- RF-Connector: 1x Reader input (SMA-Female), 8x Antenna output (SMA-Female)
- DC-Coupling: -7 V / 150 mA, -12 V DC to 24 V DC / 150 mA
- Indicator, optical: 4 LEDs (Diagnostic, operating state), 8 LEDs (Indication of active antenna output)
- Temperature range: Operation: -25 degree C up to +55 degree C, Storage: -25 degree C up to +85 degree C
- Standard conformity: EMC (EN 301 489-3), Safety & Health (EN 62368-1, EN 50364)
The ATS200 is a sophisticated RFID handheld reader designed for seamless data collection and management in diverse industries. Its ergonomic design coupled with robust performance makes it an indispensable tool for inventory management, asset tracking, and logistics operations. With its intuitive interface and high-speed data processing capabilities, the ATS200 elevates operational efficiency to new heights.
The ATS200 is a compact and lightweight device, making it easy to carry and use in a variety of environments. It also has a long battery life, allowing it to be used for extended periods of time without requiring a recharge. It can be connected to a mobile device or computer for real-time data transfer and analysis. It is also equipped with a variety of software and connectivity options, allowing it to be easily integrated with existing systems and workflows.