5

Datasheet

ANT-450-RHR-SMA

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.

-20

-15

-10

-5

0

5

440

445

450

455

460

465

470

475

480

Frequency (MHz)

Figure 6. Antenna Average Gain for ANT-450-RHR-SMA

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

440

445

450

455

460

465

470

475

480

Frequency (MHz)

Figure 7. Antenna Radiation Efficiency for ANT-450-RHR-SMA