Specifications

Antenna Specification

Specifications

Summary

ITEM SPEC.

Model Name IBM 2.4 GHz

Center Frequency

2400 MHz

2450 MHz

2500 MHz

MAX. GAIN

3.21dBi

Polarization Horizontal

Azimuth Beam Pattern Omni-directional

Impedance 50 Ω

Antenna plate

FPC

Antenna Photo

Test Date 2022-10-09

Test

Instrument

vector network analyzer - R&S ZVB20

2.89dBi

3.21dBi

1.17dBi

PAGE 1
Antenna Specification Specifications Summary ITEM Model Name Center Frequency SPEC. IBM 2.4 GHz 2400 MHz 2.89dBi 2450 MHz 3.21dBi 2500 MHz 1.17dBi MAX. GAIN 3.
PAGE 2
1. Main antenna : 2400 MHz 1.1 Horizontal Frequency(MHZ): 2400 Maximum Value(dBi): 2.89 Average Gain(dBi) : -8.78 Minimum Gain(dBi): -25.
PAGE 3
1.2 Vertical Frequency(MHZ): 2400 Maximum Value(dBi): -4.78 Average Gain(dBi) : -18.98 Minimum Gain(dBi): -32.
PAGE 4
2. Main antenna : 2450 MHz 2.1 Horizontal Frequency(MHZ): 2450 Maximum Value(dBi): 3.21 Average Gain(dBi) : -7.52 Minimum Gain(dBi): -23.
PAGE 5
2.2 Vertical Frequency(MHZ): 2450 Maximum Value(dBi): -4.29 Average Gain(dBi) : -18.42 Minimum Gain(dBi): -32.
PAGE 6
2. Main antenna : 2500 MHz 2.1 Horizontal Frequency(MHZ): 2500 Maximum Value(dBi): 1.17 Average Gain(dBi) : -12.25 - Minimum Gain(dBi): -28.
PAGE 7
2.2 Vertical Frequency(MHZ): 2500 Maximum Value(dBi): -4.12 Average Gain(dBi) : -19.06 Minimum Gain(dBi): -32.