L153.A (11/12)

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pulseelectronics.com/products/antennas

NFC Wire Loop Antenna

Pulse Part Number W7002

San Diego, CA 858 674 8100

Vancouver, WA 360 944 7551

Europe 49 7032 7806 0

Asia 86 755 33966678

North Asia 886 3 4356768

China 86 512 6807 9998

/

The W7002 is a wire loop on plastic carrier product

ideal for integration into products such as payment

terminal devices or security access and control panels.

By design, this antenna can be mounted around LCD

or other types of displays, or placed around numeric

keypads or control keypads.

The W7002 offers mounting features for machine

screws or, with a partnered design approach, snapped

into position using snap features. This part can be

quickly changed to meet the needs of end-product by

changing form-factor, and feeding mechanism.

Features

- Optimized for metal proximity within the device

- LCD module can be placed inside the antenna

perimeter

- Ready mounting features to device mechanics

- Well-known antenna concept ready for production

- RoHS compliant product

Applications

- Portable and fixed devices

- Payment, sharing, pairing and connect to tags

Standards

- ISO/IEC 14443 A / B (MIFARE)

- ISO/IEC 18092

- JIS X 6319-4/FeliCa)

- NFCIP-1 / ECMA 3-40

Environmental Specifications

Operating Temperature [°C]

-40 to +85

Mechanical Specifications

Color

Black

Dimensions [in/mm]

3.72 x 2.24 x 0.14

(94.6 x 56.8 x 3.65)

Electrical Specifications

Frequency [MHz]*

13.56

Reading Distance [mm]*

40 EMVCo

35 Grid Scan (avg)

Impedance [Ω]*

50 / 80

Self Resonance Frequency [MHz]**

89

Inductance [

µH]**

0.65

Resistance [Ω]**

0.95

Q-Factor**

57

Matched Q Value***

5-30

NOTE: Electrical characteristics depend on distance from metal objects and the location of the antenna on the device.

Measured in free space

* With matching network

** Bare coil without any matching network

*** With matching network (adjustable). Typical network picture refer to page 2.