5

Datasheet

ANT-868-OC-LG

Average Gain

Average gain (Figure 6), is the average of all antenna gain in 3-dimensional space at each frequency,

providing an indication of overall performance without expressing antenna directionality.

-10

-5

0

5

850

855

860

865

870

875

880

885

890

Frequency (MHz)

Figure 6. ANT-868-OC-LG Antenna Average Gain

Radiation Efficiency

Radiation efficiency (Figure 7), shows the ratio of power delivered to the antenna relative to the power

radiated at the antenna, expressed as a percentage, where a higher percentage indicates better performance

at a given frequency.

0

10

20

30

40

50

60

70

80

90

100

850

855

860

865

870

875

880

885

890

Frequency (MHz)

Figure 7. ANT-868-OC-LG Antenna Efficiency