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423x.09-480-Txx

8.5 dBd HD omni antenna 450-512 MHz, low PIM
Description
  • The 4230 Series omni antenna is designed for very demanding applications where a highly durable and high performance colinear is required.
  • The centre fed dipole design and corporate feed network gives a stable radiation pattern across a wide bandwidth, and allows tilted beam designs to be effectively employed without large pattern distortions.
  • High quality materials and manufacturing techniques are employed to ensure that the antenna has excellent intermodulation performance & wide bandwidth characteristics for multi-channel trunked radio communication systems.
  • The antenna has been designed to withstand lightning strike.
Specification
Electrical
Frequency 450 – 512 MHz
Max. Input Power 500 W
Omni Deviation < ± 1 dB
3 dB Beamwidth, H-Plane Omnidirectional
Polarisation Vertical
Peak Instantaneous Power (PIP) 25 kW
3 dB Beamwidth, E-Plane 8° ±1°
Impedance 50 Ω
Gain 8.5 dBd (10.7 dBi)
VSWR < 1.5:1
Passive Intermodulation -153 dBc (3rd Order, 2 x Tx @ 43 dBm)
Lightning Protection Lightning current handling capability: 200 kA According to EN 62305-1 (Test pulse 10/350 μs)
Antistatic Protection All metal parts DC-grounded (Connector shows a DC-short)
Environmental
Operating temperature range -40 °C to +70 °C
Survival Wind Speed 240 km/h
See installation note below
Ingress Protection IP56
Mechanical
Connection(s) 7/16 DIN(f)
Materials Antenna Base: Aluminium
Shroud: GRP epoxy tube 76mm dia.
Radiator: Brass
Mounting Section Al. tube 88 mm dia. x 450 mm long
Dimensions 4821 (l) x 88 (dia.) mm / 189.8″ (l) x 3.46″ (dia)
Wind Load 540 N (load calculated with 160 km/h wind speed acc. to EN 1991-1-4)
Effective wind area 0.4258 m2
Weight 27 kg / 59.52 lb.
Mounting Bracket 2142.01.00.00 – Galv. Steel Parallel Bracket
(Ordered Separately)
Ordering Codes
Model Product No. FrequencyAdditional Information

8.5 dBd HD omni antenna 450-512MHz, low PIM

 4230.09-480-T0 450 – 512 MHz 0° Electrical Tilt, 7/16 Female

8.5 dBd HD omni antenna 450-512MHz, low PIM

 4230.09-480-T3 450 – 512 MHz 3° Electrical Tilt, 7/16 Female

8.5 dBd HD omni antenna 450-512MHz, low PIM

 4230.09-480-T6 450 – 512 MHz 6° Electrical Tilt, 7/16 Female

8.5 dBd HD omni antenna 450-512MHz, low PIM

 4230.09-480-T8 450 – 512 MHz 8° Electrical Tilt, 7/16 Female

8.5 dBd HD omni antenna 450-512MHz, low PIM

 4230.09-480-T10 450 – 512 MHz 10° Electrical Tilt, 7/16 Female

8.5 dBd HD omni antenna 450-512MHz, low PIM

 4233.09-480-T0 450 – 512 MHz 0° Electrical Tilt, 4.3-10 Female

8.5 dBd HD omni antenna 450-512MHz, low PIM

 4233.09-480-T3 450 – 512 MHz 3° Electrical Tilt, 4.3-10 Female

8.5 dBd HD omni antenna 450-512MHz, low PIM

 4233.09-480-T6 450 – 512 MHz 6° Electrical Tilt, 4.3-10 Female

8.5 dBd HD omni antenna 450-512MHz, low PIM

 4233.09-480-T8 450 – 512 MHz 8° Electrical Tilt, 4.3-10 Female

8.5 dBd HD omni antenna 450-512MHz, low PIM

 4233.09-480-T10 450 – 512 MHz 10° Electrical Tilt, 4.3-10 Female
Additional Information
Installation Note

Please note that the survival wind speed stated in this specification is based on a static load test simulating a single gust of wind, according to EN 1991-1-4. Continuous flexure of the antenna, over long periods of time in extreme conditions, can cause a gradual deterioration in the structural integrity of the materials; this may result in a reduction of specifications or other failure of the antenna structure.

PROCOM A/S reserves the right to amend specifications without prior notice
PROCOM A/S • Smedetoften 12 DK 3600 Frederikssund • Denmark
Generated : 2026-06-22 Version 1