HX 2/…-FME

Helical Antenna with Universal FME-Connection System for Portable Equipment in the 2 m Band

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HX 2/...-FME

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HX 2/…-FME
Electrical
Model HX 2/…-FME
Frequency 2 m band covered by three models
Antenna Type Shortened ¼ λ helical antenna
Max. Input Power 25 W
Polarisation Vertical
Impedance 50 Ω
Gain Approx. -3 dB (compared to a ¼ λ antenna whip on the same equipment)
VSWR < 1.5:1 when mounted directly on portable equipment
Bandwidth ≥ 16 MHz @ VSWR ≤ 3.0:1
Mechanical
Connection(s) FME(f) or SMA(m) (Exchangeable BFME-connectors to be ordered separately)
Materials Steel helix moulded in flexible thermoplastic rubber
Black-chromed brass
Colour Black
Historic Brand Amphenol Procom
Height Approx. 150 mm / 5.91 in.
Weight Approx. 0.03 kg / 0.07 lb.
  • Flexible, conical steel helix moulded in flexible thermoplastic rubber.
  • Reduced-size ¼ λ helical antenna whip.
  • Optimum performance compared to physical dimensions.
  • -3 dB gain (typ.) compared to a ¼ λ antenna whip on the same equipment.
  • Delivered factory-tuned and -tested to ensure minimum VSWR.
  • Provided with universal FME-connection system for optimum flexibility and easily exchangeable connectors.
  • The HX 2 is also available with SMA(m) connector.
  • Designed for use with the following of the Procom’s line of black FME-connectors (to be ordered separately): BFME-UHF, BFME-BNC, BFME-TNC, BFME-N, BFME-EBNC and BFME-ETNC.

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Model Product No. Frequency Add To Quote

HX 2/l-FME(f)

 140000137 144 – 160 MHz

HX 2/m-FME(f)

 140000140 152 – 168 MHz

HX 2/h-FME(f)

 140000121 160 – 175 MHz

HX 2/l-SMA(m)

 140000285 144 – 160 MHz

HX 2/m-SMA(m)

 140000282 152 – 168 MHz

HX 2/h-SMA(m)

 140000283 160 – 175 MHz

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Typical VSWR curve

HX 2 FME VSWR

Recommended BFME-Connectors

BFME uhf bnc tnc n ebnc etnc

(To be ordered separately)

Please Note

The HX 2 is also available with SMA-male connector and different thread studs, but in this case with fixed, non-exchangeable connector (not FME?-connection system). Information on these special versions on request.