3

Datasheet

WRT Series

ANT-916-WRT-ccc

Recommended Mounting

The recommended enclosure mounting dimensions are shown in Figure 2. The ANT-916-WRT series

antenna is supplied with an integrated closed-cell pressure sensitive adhesive ring which helps seal

enclosures against external elements. The adhesive ring has a protective plastic backing that must be

removed prior to installation. A pull tab has been provided for easy removal of the protective backing. The

antenna can be permanently mounted using the provided hex nut which should be tightened to 3.0 kgf/cm

(5 in/lbs) max. The recommended maximum enclosure wall thickness is 3.18 mm (0.125 in).

DB1

10.0 mm

(0.39 in)

Adhesive Ring

Hex Nut M11 x 1.0 mm

216.0 mm (8.5 in)

-RPS, -SMA

-MHF1/-U.FL

-MHF4

-MMCX

Ø19.0 mm

(0.75 in)

Ø10.8 mm

(0.43 in)

8.0 mm

(0.32 in)

32.5 mm (1.28 in)

Ø5.3 mm (0.21 in)

Counterpoise

868 MHz

85.0 mm (3.35 in)

10.0 mm

(0.39 in)

Adhesive Ring

Hex Nut M11 x 1.0 mm

216.0 mm (8.5 in)

-SMA, -RPS

-MHF1/U.FL

Ø19.0 mm

(0.75 in)

8.0 mm

(0.32 in)

Ø5.3 mm (0.21 in)

Counterpoise

916 MHz

Recommended Mounting

82.5 mm (3.25 in)

10.0 mm

(0.39 in)

Adhesive Ring

Hex Nut M11 x 1.0 mm

216.0 mm (8.5 in)

305.0 mm (12.0 in)

-SMA, -RPS

-SMA-A

Ø19.0 mm

(0.75 in)

8.0 mm

(0.32 in)

Ø5.3 mm (0.21 in)

Counterpoise

-MHF1/U.FL

Figure 2. ANT-916-WRT Series Antenna Recommended Enclosure Mounting Dimensions

Antenna Orientation

The ANT-916-WRT series antenna is characterized in two antenna orientations as shown in Figure 3. The

antenna characterizaton with an adjacent ground plane (102 mm x 102 mm) provides insight into antenna

performance when attached directly to a printed circuit board mounted connector, and with the antenna

In free space characterizes use of an antenna attached to an enclosure-mounted connector which is

connected by cable to a printed circuit board. The two orientations represent the most common end-

product use cases.

Center of Ground Plane

Free Space

Figure 3. ANT-916-WRT Test Orientations