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SB 4/...-FME

Steel-Band Antenna with Universal FME-Connection System for Portable Equipment in the 4 m Band

  • Rugged, flexible steel-band antenna whip.
  • Curved sectional area to help keeping the antenna erect.

DESCRIPTION

  • Shortened ¼ λ whip yields an acceptable mechanical length.
  • Provided with toggle joint and wing screw for easy fold-down.
  • Delivered factory tuned and tested to ensure minimum SWR and optimum performance.
  • Provided with universal FME-connection system for optimum flexibility and easily exchangeable connectors.
  • Designed for use with the following of Procoms line of black FME-connectors (to be ordered separately): BFME-UHF, BFME-BNC, BFME-TNC, and BFME-N.

ORDERING DESIGNATIONS

TYPE PRODUCT NO. FREQUENCY
SB 4/l-FME(f) 140000075 66 - 76 MHz
SB 4/m-FME(f) 140000076 72 - 82 MHz
SB 4/h-FME(f) 140000074 78 - 88 MHz

SPECIFICATIONS

ELECTRICAL  
MODEL SB 4/...-FME
ANTENNA TYPE Shortened ¼ λ antenna for portable equipment
FREQUENCY 4 m band covered by three models
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
BANDWIDTH ≥ 10 MHz @ SWR ≤ 3.0
SWR < 2 when mounted directly on portable equipment
MAX. POWER 25 W
MECHANICAL  
MATERIALS Stainless steel band and rubber Black-chromed brass
COLOUR Black
TOTAL HEIGHT 650 mm (dep. on type)
WEIGHT Approx. 85 g
CONNECTOR FME-female
(Exchangeable BFME-connectors to be ordered
separately)

RECOMMENDED BFME-CONNECTORS

(To be ordered separately)

PLEASE NOTE

The SB 4 is also available with different thread studs, but in this case with fixed, non-exchangeable connector (not FME-connection system). Information on these special versions on request.

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