GP 450 B

Broad-banded, antistatic ground-plane antenna for the 450 MHz band

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Data Sheet
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GP 450 B
Electrical
Model GP 450 B
Frequency Covering : 380 – 470 MHz
Antenna Type Ground-plane, broad-banded
Max. Input Power 1000 W
3 dB Beamwidth, H-Plane Omnidirectional
Polarisation Vertical
Pattern Type Omnidirectional
Impedance 50 Ω
Gain 0 dBd (2.2 dBi)
VSWR < 1.7:1
Bandwidth 90 MHz
Antistatic Protection All metal parts DC-grounded (Connector shows a DC-short)
HCM Code(s) HCM00ND00, 030DE00
Environmental
Operating temperature range -35 °C to +70 °C
Mechanical
Wind Area 0.019 sq. m / 0.20 sq. ft
Connection(s) 0.5 m tail of RG 213 terminated with an N(f) connector
Materials Black anodized, corrosion-resistant aluminium
Colour Black
Historic Brand Amphenol Procom
Height Approx. 327 mm / 12.87 in.
Wind Load 22 N (160 km/h)
Weight Approx. 1.0 kg / 2.20 lb.
Mounting On 38 mm dia. mast tube
  • GP 450 B is a broad-banded, 0 dBd, ground-plane antenna of the triple-leg type.
  • The antenna is fully universal as it covers the complete band: 380 – 470 MHz.
  • Atmospherical discharges are immediately led to gound, as all metal parts are DC-grounded. (Consequently, the antenna shows a DC-short across the coaxial cable).
  • GP 450 B is made from corrosion-resistant aluminium, which together with a special anodizing process gives this antenna a very long lifetime.
  • LW-SS-1″ mounting bracket and GP Adaptor is available as accessories.

TYPICAL SWR CURVE_x000d_

Model Product No. Add To Quote
Broad-banded, antistatic ground-plane antenna for the 450 MHz band 100000588

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Typical VSWR curve

   GP 450 B swr kurve

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