Handportable AntennasELF 900/1800-TNC

Dual-frequency “Elevated-Feed” ½ λ Dipole Antenna for Portable Equipment in the 900 and 1800 MHz Band

Description

  • Flexible skirt dipole antenna element built into an elastic shroud of hard-wearing and weather- and shockproof plastics.
  • “Elevated feed” ½ λ-dipole antenna element – groundplane independent.
  • High gain and efficient decoupling from the portable equipment due to half-wave design.
  • 5 dB gain (typ.) compared to a ¼ λ antenna whip on the same equipment.
  • Highest quality materials in a modern “High-Tech” design.
  • Provided with TNC (male) connector.

Specifications

Electrical
Model ELF 900/1800-TNC
Frequency 880 - 960 MHz (EGSM/NMT-900) and
1710 - 1880 MHz (DCS-1800/PCN)
Antenna Type Dual-frequency elevated feed ½ λ skirt
dipole antenna for portable equipment
Max. Input Power 25 W
Polarisation Vertical
Impedance 50 Ω
Gain 5 dB (compared to a ¼ λ portable antenna)
VSWR See typical curve
Bandwidth 80 MHz (900 MHz)
170 MHz (1800 MHz)
Mechanical
Connection(s) TNC(m)
Materials Thermoplastic rubber
Brass
Colour Black
Height Approx. 210 mm / 8.27 in.
Weight Approx. 0.04 kg / 0.09 lb.

Diagram and Mounting

TYPICAL SWR CURVE

Ordering Designations

Model Product No.
ELF 900/1800-TNC 140000209

Typical VSWR curve

ELF 900!1800 TNC VSWR