AD-23/07-4: collinear dipole for 380 - 480 MHz, 7 dBi

The antenna AD-23/07-4 is collinear dipole for use on UHF frequency range from 380 to 480 MHz in separate frequency bands. The antenna is electrically designed as collinear dipole, composed of four elements half wave length each. The phasing coil between the elements is used for proper current phase shift on the radiating elements. At the antenna base a matching circuit is built-in by which all radiating elements are also DC grounded. All elements are enclosed in tube made of a composite material enabling excellent mechanical and atmospheric resistance. The antenna could be attached directly to the masts with diameters from 24 to 62 mm. For different mounting options our standard family of mounting consoles type ADK could be used.


AD-23/07-4 (380 - 400 MHz)
antenna for frequency range 380 - 400 MHz
AD-23/07-4 (400 - 430 MHz)
antenna for frequency range 400 - 430 MHz
AD-23/07-4 (415 - 440 MHz)
antenna for frequency range 415 - 440 MHz
AD-23/07-4 (440 - 475 MHz)
antenna for frequency range 440 - 475 MHz

Technical specification

Frequency range 380 - 480 MHz
Impedance 50 ohm
VSWR < 1,8 (fo +/- 4%fo)
Gain 7 dBi
Polarization VER.
Max. power 200 W CW
Connector N female

max. 2.4 m

Mass max. 2 kg
Wind velocity 160 km/h

Contact us


TRIVAL ANTENE d.o.o., Gorenjska cesta 25, 1234 Menges, SLOVENIA, EU
TEL: +386-1-8314-396, FAX: +386-1-8313-377, EMAIL:

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