Broadband FM Radio sidemount dipole, aluminium, 87.5-108 MHz, 500W, N-type female, 1.5m RG213, 0 dBd – 1.4m

Broadband FM Radio sidemount dipole, aluminium, 87.5-108 MHz, 500W, N-type female, 1.5m RG213, 0 dBd - 1.4m

Product code: B46B

The ZCG Scalar B46B Broadband FM Sidemount Dipole is our most widely deployed FM broadcast antenna solution, trusted by broadcasters across Australia and internationally. Commonly used as a primary FM broadcast dipole or as a standby / backup antenna, the B46B has earned a strong reputation for reliability, consistency, and long-term performance in demanding broadcast environments.

Featuring a proven folded dipole design, the B46B delivers true broadband coverage across the entire FM radio frequency band. This wideband performance allows a single antenna to support multiple FM transmit frequencies, making it an ideal solution for shared infrastructure, frequency agility, or future network expansion without the need for antenna replacement.

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Frequency

87.5-108 MHz

Bandwidth

Full frequency range stated - 20.5 MHz

Gain

0 dBd for single dipole, stacking/array formation will increases gain

Tuning

Factory at better than 1.3:1 VSWR

Impedance

50 Ohms - nominal

H Plane beamwidth

Semi-omnidirectional

E Plane beamwidth

110°

Maximum Power

500 Watts

Polarisation

Vertical

DC grounded

Yes

Construction

Corrosion resistant aluminium dipole and stand-off mount pole, 1.5m MIL-SPEC RG213/U cable and N-type female termination

Connector

N-type female / N-Female / N-F

Dimensions

Dipole height: 1.4m, Stand-off: 1.5m x 40mm O.D, External cable: 1.5 metres

Weight - kg

3.5

Wind load at 160kph

10.875kg, 0.107kN

Working Temperatures

-25°~+65°C

Why Choose ZCG?

Australian Owned & Manufactured, High Quality RF Solutions Since 1970

Experienced, Knowledgeable In-House Sales Consultants And Technical Support

Quality Certified And Reliable, Trusted Product Support

Contact us now to find out how ZCG can help you