ANT-418-PW-QW DATA SHEET

Product Dimensions

Description

Features

Electrical Specifications

Ordering Information

Designed for permanent attachment, PW Series 1/4-

wave whips give outstanding performance in a rugged

and cost-effective package. The antenna is attached by

placing its base through a 1/4” hole in the product and

securing it with a nut or by threading it into a PEM-style

insert. This method of attachment is highly secure and

saves the cost of an antenna connector. The antenna is

fed through the base with RG-174 coax cable, which may

be soldered directly to the board or attached using a 50-

ohm connector. Standard cable length is 8.5”. Custom

lengths and terminations are available by special order.

7.01”

(178.0)

0.24”

(6.0)

0.51”

(13.0)

2.05”

(52.0)

0.18”

(4.5)

0.31”

(7.8)

End View

0.57”

(14.5)

* Requires proximity ground plane

Electrical specifications and plots measured on 4.00” x 4.00” reference ground plane

0.25”

28 TPI

Rev 07-22-08

Typical VSWR

CENTER 418.000MHz

SPAN 200.000MHz

S11 SWR

1.158

Antenna Factor 159 Ort Lane Merlin, OR 97532 www.antennafactor.com

541-956-0931 (phone) 541-471-6251 (fax)

VSWR Graph

• Low cost

• Outstanding performance

• Omni-directional pattern

• Wide bandwidth

• Flexible main shaft

• Rugged & weatherized

• Integral 8½-inch RG-174 coax cable

• Use with plastic* or metal enclosures

• Center Freq. 418MHz

• Bandwidth

80MHz

• Wavelength

1/4-wave

• VSWR

<1.9 typ. at center

• Impedance

50 ohms

• Connection

Case-mount

• Cable

8½-inch RG-174 coax

• ANT-418-PW-QW