UHF 18 element dual polarised Yagi, aluminium, 380-520MHz, specify 20MHz, 150W, 14.5dBd – 2.7m

High gain UHF 18 element dual polarised Yagi, aluminium, 380-520 MHz, specify 20 MHz, 150W per input, dual N-type female, 14.5 dBd - 2.7m

Product code: Y418-DP

The Y418-DP 18 element dual polarised UHF Yagi will require your specific 20MHz bandwidth within the UHF 380-520MHz frequency range. A cross polarised version including a 90 degree phased shift phasing harness are also available, see Y400-CP. This antenna will require a strut kit to reduce movement of antenna once installed.

Specifications

Frequency

380-520 MHz, UHF, TETRA, LMR and GRN compatible

Bandwidth

Specify any 20 MHz within frequency range when ordering

Gain

14.5 dBd - per plane

Tuning

Factory at 1.5:1 VSWR

Impedance

50 Ohms

H Plane beamwidth

34° @ 3 dBd - per plane

E Plane beamwidth

31° @ 3 dBd - per plane

Maximum Power

150 Watts - per input

Polarisation

Vertical and Horizontal or +/- 45 slant

Isolation

Minimum -25dB between pols

DC grounded

Yes

Construction

Welded corrosion resistant aluminium boom and elements, 2 x 90° offset folded dipoles, 2 x 250mm RG59 external cable and 2 x N-female connectors

Connector

2 x N-type females fitted to dual exit 250mm RG59 cables as standard, or specify connector requirements

Dimensions

Length: 2.7m, Widest element: 400mm, Boom: 25mm RHS

Weight - kg

4

Wind load at 160kph

16.657kg, 0.163kN

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