Amphenol Procom antenna S.1 series

Centre-fed folded dipole antenna

Product number

Amphenol Procom antenna S.1 series

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Centre-fed folded dipole antenna

  • The S.1 series are of a rugged and reliable construction.
  • The one piece folded dipole incorporates a d.c. short to minimise static interference.
  • The balun assembly is completely encapsulated in epoxy resin, totally preventing moisture ingress, and has been tested to BS5490:IP67.
  • These antennas can be arranged in a variety of arrays in combination with CPS (cable power splitter) series to produce a wide range of radiation patterns.
  • They are supplied as standard with 3 metres of RG 213 cable terminated with an 'N' type socket.
  • Heavy duty and stainless steel options are available.
Electrical Mechanical
  • Frequency range: 66- 520 MHz
  • Input impedance: 50 Ω
  • Bandwidth:  ± 10% of centre frequency
  • SWR: < 1.5:1
  • Front to back ratio: 4 dB
  • Maximum input power: 150 W
  • Polarization: Vertical
  • Forward gain: 2 dBd
  • 3 dB beamwidth: E Plane 85º, H Plane 200º
    (Gain & RPE assmes mount on conductive pole)
  • Standard connection:
    3 m (118.11 in.) Length of RG 213 c/w 'N' type socket
  • Elements (UHF) (> 138 MHz):
    UHF 12.7 mm dia. x 1.6 mm (0.50 in. dia x 0.06 in.)
    wall aluminium alloy grade 6063T6
  • Elements (VHF) (> 138 MHz): 
    VHF 19.0 mm dia. x 1.6 mm (0.75 in. dia x 0.06 in.)
    wall aluminium alloy grade 6063T6
  • Support boom: 
    31.7 mm dia. x 2.6 mm (1.25 in. dia x 0.10 in.) 
    wall aluminium alloy grade 6082T6
  • Typical weight: UHF 1.9 kg (4.19 lb.), VHF 2.8 kg (6.17 lb.)
  • Typical length: UHF 1 m (39.37 in.), VHF 1.33 m ( 52.36 in.)


Danimex Communication is an
award winning distributor of
radio communication solutions and
equipment throughout the world.

Motorola Solutions - value added distributor


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