VHF Stubby Antenna, 162-174 MHz

The Motorola HAD9743A VHF 162–174 MHz Stubby Antenna is a compact replacement antenna designed to provide reliable VHF transmit and receive performance for compatible Motorola portable two-way radios.

Operating across the 162–174 MHz VHF frequency range, the HAD9743A is specifically tuned for compatible radios operating within the upper portion of the commercial VHF band.

The antenna features a compact 8 cm (approximately 3-inch) stubby design, providing a lower-profile alternative to traditional full-length VHF whip antennas.

Its short, non-obtrusive construction makes the radio more comfortable and convenient to carry, particularly when worn on a belt. The compact profile also helps reduce the likelihood of the antenna catching on clothing, equipment, shelving, vehicle interiors, or other surrounding objects.

The HAD9743A is an excellent choice for users who want to maintain a compact portable-radio profile while using a frequency-specific antenna designed for operation from 162–174 MHz.

It is also an ideal replacement for a lost, damaged, bent, or worn original antenna and can be kept as a spare for businesses and organizations maintaining fleets of compatible Motorola portable radios.

Key Features

• VHF stubby antenna

• 162–174 MHz frequency range

• Compact 8 cm antenna design

• Approximately 3 inches long

• Short, low-profile construction

• Designed for compatible Motorola portable two-way radios

• Provides transmit and receive antenna functionality

• Tuned for upper-band VHF operation

• Ideal for belt-worn portable radios

• Helps reduce snagging on clothing and equipment

• Compact design improves carrying comfort

• Suitable for everyday commercial and professional radio use

• Suitable for indoor and outdoor applications

• Direct replacement for compatible original antenna

• Useful as a spare antenna for radio fleets

• No integrated GPS

• No programming required

• No external power required

• Portable radio sold separately

• Genuine Motorola Solutions accessory

• Motorola part number: HAD9743A

• Base part number: HAD9743

Frequency Range

The HAD9743A operates across:

162–174 MHz

This places the antenna within the VHF frequency band.

The antenna should only be used with compatible VHF portable radios operating within the supported frequency range.

Compatible Radios

Documented applications include:

• Motorola CP100d

• Motorola CP125

• Motorola CP150

• Motorola CP185

• Motorola CP200

• Motorola CP200d

• Motorola CT150

• Motorola CT250

• Motorola CT450

• Motorola DP1400

• Motorola EX500

• Motorola EX560

• Motorola EX600

• Motorola GP Series portable radios

• Motorola HT750

• Motorola HT1250

• Motorola HT1250 LS

• Motorola HT1250 LS+

• Motorola HT1550

• Motorola HT1550 XLS

• Motorola PR400

• Motorola PR860

• Select additional compatible Motorola VHF portable radios

The HAD9743A has been used across multiple generations of Motorola commercial and professional VHF portable radios.

Always verify both the portable radio model and programmed operating frequency before ordering an antenna.

Stubby Antenna Design

The HAD9743A features a:

Compact 8 cm / Approximately 3-Inch VHF Stubby Antenna

The compact configuration provides a lower-profile alternative to traditional whip antennas.

This makes the HAD9743A particularly convenient when the radio is:

• Worn on a belt

• Carried on a work vest

• Used in warehouses or retail environments

• Used around machinery or equipment

• Carried inside vehicles

• Used in confined spaces

• Carried throughout extended work shifts

The shorter profile helps reduce the likelihood of the antenna catching on clothing, equipment, shelving, or surrounding objects.

Upper-Band VHF Operation

The HAD9743A is specifically tuned for:

162–174 MHz

This makes it an upper-band VHF antenna rather than a general-purpose antenna covering the entire VHF spectrum.

For best performance, the radio's programmed frequencies should fall within the antenna's supported frequency range.

Related Motorola VHF Antennas

Motorola offers several VHF antenna options covering different portions of the VHF band:

• PMAD4012A – VHF 136–155 MHz Stubby Antenna

• HAD9742A – VHF 146–162 MHz Stubby Antenna

• HAD9743A – VHF 162–174 MHz Stubby Antenna

• PMAD4013A – VHF 155–174 MHz Stubby Antenna

• NAD6502AR – VHF 146–174 MHz Heliflex Antenna

Selecting the correct antenna depends on both the portable radio model and its programmed operating frequency.

Important

The HAD9743A is a VHF stubby antenna designed for operation from:

162–174 MHz

It is not a UHF antenna.

Do not select a portable radio antenna based solely on physical fit. Antennas are tuned for specific frequency ranges, and the antenna should match both the radio platform and its programmed operating frequencies.

Do not confuse the HAD9743A with the closely related HAD9742A:

HAD9742A = VHF 146–162 MHz Stubby Antenna

HAD9743A = VHF 162–174 MHz Stubby Antenna

The two antennas have similar compact designs but are tuned for different portions of the VHF frequency band.

Always verify the radio model and operating frequency before ordering.

The portable radio is not included.

Specifications

Manufacturer: Motorola Solutions
Part Number: HAD9743A
Base Part Number: HAD9743
Accessory Type: Portable Radio Antenna
Antenna Type: Stubby
Band: VHF
Frequency Range: 162–174 MHz
Length: 8 cm / Approximately 3 Inches
Connector: MX
Integrated GPS: No
Programming Required: No
External Power Required: No
Radio Included: No
Application: VHF Portable Two-Way Radio Communications