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427x.09-405-Tx

Omni Antennas427x.09-405-Tx

9 dBd HD omni antenna 380 - 430 MHz, low PIM, heavy duty flange-mounted

Description

  • The 427x.09-405 Series colinear antennas are designed for UHF / TETRA applications where a durable and high performance antenna is required.
  • The centre fed dipole design and feed network gives a stable radiation pattern across a wide bandwidth, 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.

Specifications

Electrical
Frequency 380 - 430 MHz
Max. Input Power 600 W
Omni Deviation < ± 1 dB
Polarisation Vertical
Peak Instantaneous Power (PIP) 25 kW
3 dB Beamwidth, E-Plane 8° ±1°
3 dB Beamwidth, H-Plane Omnidirectional
Impedance 50 Ω
Gain 9 dBd (11.2 dBi)
VSWR < 1.5:1
Passive Intermodulation -153dBc (3rd Order, 2 x Tx @ 43dBm)
Antistatic Protection All metal parts DC-grounded (Connector shows a DC-short)
Mechanical
Connection(s) 4270.09-405-Tx 7/16 DIN Female
4273.09-405-Tx 4.3/10 DIN Female
Materials Antenna Base: Aluminium LM25
Shroud: GRP tube 128mm dia.
Radiating element: Brass
Mounting Section Flanged base with 6 hole fixing on 190.5mm PCD
Length 5244 mm / 206.5 in.
Wind Load 946 N (160km/h)
Weight 32 kg / 70.55 lb
Environmental
Survival Wind Speed 240 km/h
Ingress Protection IP56

Ordering Designations

Model Product No. Description Frequency
9 dBd HD omni antenna 380-430MHz, low PIM 4270.09-405-T0 0° Tilt, 7/16(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4270.09-405-T2 2° Tilt, 7/16(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4270.09-405-T4 4° Tilt, 7/16(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4270.09-405-T6 6° Tilt, 7/16(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4270.09-405-T8 8° Tilt, 7/16(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4270.09-405-T10 10° Tilt, 7/16(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4270.09-405-T12 12° Tilt, 7/16(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4273.09-405-T0 0° Tilt, 4.3/10(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4273.09-405-T2 2° Tilt, 4.3/10(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4273.09-405-T4 4° Tilt, 4.3/10(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4273.09-405-T6 6° Tilt, 4.3/10(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4273.09-405-T8 8° Tilt, 4.3/10(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4273.09-405-T10 10° Tilt, 4.3/10(f) 380 - 430 MHz
9 dBd HD omni antenna 380-430MHz, low PIM 4273.09-405-T12 12° Tilt, 4.3/10(f) 380 - 430 MHz
Accessories
Pole Mount Adaptor 470.8100

Mounting Bracket

PoleMount Adapter 470.8100 for mounting antenna to 3" - 4.5" diameter pole.

Order antenna kit complete with bracket using part code 428x.11.780-Tx-BRKT

470 8100

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