product catalogue
Menu
+61 3 5157 1203
Omnidirectional VHF Air Band scaled coaxial monopole dipole, white, 118-137 MHz, specify 3%, 100W, 0 dBd – 2.1m

Omnidirectional VHF Air Band scaled coaxial monopole dipole, white, 118-137 MHz, specify 3%, 100W, 0 dBd - 2.1m

Product code: B18

The B18 omnidirectional coaxial monopole antenna is an effective and economical VHF Air band fixed position dipole antenna, suitable for VHF Airband communications between aircraft (air) and air traffic control (ground). The omnidirectional signal propogation of the B18 Airband communications antenna suits a central installation location with equal signal propogation. For narrow channel exclusion we recommend utilising a ZVBF-136AB in-house manufactured and tuned single cavity filter to ensure channel interference or cross talk is minimal.

download brochure
Download Installation Guide
Download Radiation Pattern

Specifications

Frequency

118-137 MHz - VHF Air Band

Bandwidth

Specify 3% bandwidth when ordering

Gain

0 dBd - unity

Tuning

Factory at 1.5:1 VSWR

Impedance

50 Ohms - nominal

H Plane beamwidth

360° omnidirectional ± 0.5 dBd

E Plane beamwidth

46°

Maximum Power

100 Watts

Polarisation

Vertical

DC grounded

Yes

Construction

White parallel fibreglass radome, 304 grade stainless steel mount section and external tri-metal plated N-female

Connector

N-type female in base of mount section, or specify termination requirements

Dimensions

Height: 2.1m, Mount section: 500mm x 31.75mm O.D.

Weight - kg

1.9

Wind load at 160kph

7.674kg, 0.075kN

enquire now

Have a question about a particular product on offer? Submit your enquiry below:

more from this category

Omnidirectional VHF Air Band collinear, white,118-136 MHz, specify 4%, 250W, N-type female, 3 dBd - 3.8 m

G12-AB

Omnidirectional ruggedised VHF Air band collinear antenna, white, 118-137 MHz, specify 3%, 250W, N-type female, 4.5 dBd - 5.5m

G46-SP4.5

Omnidirectional ADS-B In/Out high gain wireless data collinear, white, 1.0-1.1 GHz, 25W, N-type female, 10 dBi - 1.7m

Z1100-8

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

Contact Us Today