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FM Radio scaled circular polarised dipole, 304 stainless steel, 87.5-108MHz, specify 10MHz, 7/8″ EIA, 5kW, -3dBd – 1.5m

FM Radio scaled circular polarised dipole, 304 stainless steel, 87.5-108 MHz, specify 8 MHz, 7/8" EIA, 5kW, -3 dBd - 1.5m

Product code: FMCPX-78

Our FMCPX-78 circular polarised broadcast dipole antenna is the high powered standard for FM Radio broadcast within the 87.5-108MHz frequency range. The FMCPX-78 circular polarised dipole is a custom frequency model which requires a specified 8 MHz bandwidth or see our frequency block models. To improve directivity and front-to-back, ZCG recommend utilising the side of the towers cross members as a rear screen, or alternatively you can request an RS1 rear screen for improved front-to-back characteristics.

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Specifications

Frequency

87.5-108 MHz - FM Radio

Bandwidth

Specify any 8 MHz when ordering

Gain

-3 dBd per antenna - stacking increases gain

Tuning

Factory at 1.2:1 VSWR

Impedance

50 Ohms - nominal

Maximum Power

5 Kilowatts / 5000 Watts

Polarisation

Circular ± 2.2 dB

DC grounded

Yes

Construction

Welded 304 grade stainless steel body, adjustable tune arms, internal brass inner line and external silver plated 7/8" EIA flanged connector

Connector

7/8" EIA flanged connector fitted to rear of antenna

Dimensions

Length: 1.5m, Width: 490mm, Height: 490mm, Clamp capability: 20-50mm O.D.

Weight - kg

13.5

Wind load at 160kph

19.2kg, 0.189kN

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