Near Field Antenna
Features
Strong near-field performance for reading tags at a distance of 0~8cm
Various form factors
Weak far-field gain to minimize stray reads
Broadband design to enable world-wide operation
900 MHz ISM Band (FCC, ETSI, KCC, CCC & etc.)
Magnetic Field Intensity Plots (dB (Amperes/meter) with +30 dBm input power)
Specification
Electrical Specifications
| No. | Part No | Weight (g) | Dimension (㎣) | Frequency range | Measurement Data (MAC technlogies Chamber) | |||||
| Near Field intensity (dBA/M)@ Z=2cm | Far Field Gain(dBi) | VSWR | Polarization | Input Impedance (ohms) | Input Power (dBm) | |||||
| 1 | MNFA1004-900 | 90 | 100x40x20 | FCC ETSI KCC CCC & etc. | -13.0 | -20.0 | 2.0:1 | Linear | 50 | 30 |
| 2 | MNFA1010-900(Series) | 167 | 100x100x20 | -10.0 | -20.0 | 2.0:1 | Linear | 50 | 30 | |
| 3 | MNFA2020-900 | 567 | 200x200x30 | -8.0 | -5.0 | 2.0:1 | Linear | 50 | 30 | |
Antenna Recognition Distance
| No. | Part No | Dimension (㎣) | Recognition Distance (cm) | Input Power (dBm) | Applications |
| 1 | MNFA1004-900 | 100x40x20 | 5.0 Typ. | 30 | Label Printer |
| 2 | MNFA1010-900S | 100x100x20 | 8.0 Typ. | 30 | Process Control, Library Management System |
| MNFA1010-900 | 15.0 Typ. | ||||
| MNFA1010-900L | 25.0 Typ. | ||||
| 3 | MNFA2020-900 | 200x200x30 | More than 40.0 typ. | 30 | RFID Smart Shelf, Library Management System |
| Less than 40.0 typ. | 20 | Jewelry, Clothes Management System |