3

Product Brief

ANT-W63-WRT-ccc

VSWR

Figure 3 provides the voltage standing wave ratio (VSWR) across the antenna bandwidth. VSWR describes

the power reflected from the antenna back to the radio. A lower VSWR value indicates better antenna

performance at a given frequency. Reflected power is also shown on the right-side vertical axis as a gauge

of the percentage of transmitter power reflected back from the antenna.

0

10

20

30

40

50

1

2

3

4

5

2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200

Frequency (MHz)

Figure 3. ANT-W63-WRT-ccc VSWR with Frequency Band Highlights

Recommended Mounting

The recommended enclosure mounting dimensions are shown in Figure 2. The ANT-W63-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).

Ø10.8 mm

(0.43 in)

Recommended Mounting

8.0 mm

(0.32 in)

85.0 mm

(3.35 in)

85.0 mm (3.35 in)

26.8 mm

(1.06 in)

Adhesive Ring

Ø19.0 mm

(0.75 in)

Cable Length =

216.0 mm (8.5 in)

Ø5.3 mm

(0.21 in)

Counterpoise

27.0 mm

(1.10 in)

Adhesive Ring

Hex Nut

Ø19.0 mm

(0.75 in)

7.8 mm

(0.31 in)

Ø5.3 mm (0.21 in)

Counterpoise

216.0 mm (8.5 in)

SMA, RPS

MHF1/U.FL

MHF4

RG-174A/U

Coax type

1.32 mm

1.13 mm

Figure 2. ANT-W63-WRT-ccc Series Antenna Recommended Enclosure Mounting Dimensions