2

Datasheet

ANT-450-RHR-SMA

Table 1. Electrical Specifications

ANT-450-RHR-SMA

450 MHz (LTE bands 72, 73 and 31)

Frequency Range

450 MHz to 470 MHz

VSWR (max)

2.1

Peak Gain (dBi)

-4.6

Average Gain (dBi)

-9.3

Efficiency (%)

12

Polarization

Linear

Radiation

Omnidirectional

Max Power

10 W

Wavelength

1/4-wave

Electrical Type

Monopole

Impedance

50

Ω

Electrical specifications and plots measured with a 102 mm x 102 mm (4 in x 4 in) reference ground plane.

Table 2. Mechanical Specifications

ANT-450-RHR-SMA

450 MHz (LTE bands 72, 73 and 31)

Connection

SMA plug (male pin)

Dimensions

51.2 mm x 18.2 mm x 9.0 mm (2.02 in x 0.72 in x 0.35 in)

Weight

11.4 g (0.40 oz)

Operating Temp. Range

-20 °C to +85 °C

Product Dimensions

1.650

41.91

.374

9.50

.666

16.92

.350

8.89

2.024

51.41

ANTENNA LTE STUBBY 90º

51.2 mm

(2.02 in)

18.2 mm

(0.72 in)

Ø 9.0 mm

(0.35 in)

Use SOCAA’s dimensions

Figure 1. ANT-450-RHR-SMA Antenna Dimensions

Counterpoise

Quarter-wave or monopole antennas require an associated ground plane counterpoise for proper operation.

The size and location of the ground plane relative to the antenna will affect the overall performance of the

antenna in the final design. When used in conjunction with a ground plane smaller than that used to tune the

antenna, the center frequency typically will shift higher in frequency and the bandwidth will decrease. The

proximity of other circuit elements and packaging near the antenna will also affect the final performance.

For further discussion and guidance on the importance of the ground plane counterpoise, please refer to Linx

Application Note, AN-00501: Understanding Antenna Specifications and Operation.

Packaging Information

The RHR series antennas are packaged 10 pcs per clear plastic bag. Bags are placed in cartons of 400.

Distribution channels may offer alternative packaging options.