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EFD TETRA-1000/…

End-Fed ½ λ Dipole Antenna for TETRA Band
Description
  • Flexible ½ λ TETRA-antenna (models within 380 – 430 MHz).
  • The end-fed dipole principle makes the antenna independent of
  • groundplane.
  • The radiating part of the antenna is placed on top of a glassfibre tube
  • with shock spring approx. 660 mm above the mounting area.
  • The large distance to the mounting area results in an almost perfect
  • radiation, completely independent of the mounting area.
  • Permanently attached 5 m RG 58 cable with FME(female) connector.
  • Wide range of FME-accessories available.
Specification
Electrical
Model EFD TETRA-1000/…
Frequency Models within 380 – 430 MHz
Antenna Type ½ λ antenna
Max. Input Power 25 W
Polarisation Vertical
Impedance 50 Ω
Gain 0 dB (compared to a ¼ λ portable antenna)
VSWR < 2.0:1
Bandwidth 20 – 30 MHz dep. of model
Environmental
Operating temperature range -50 °C to +70 °C
Mechanical
Connection(s) 5 m RG 58 permanently attached cable with FME(f)
Materials Black-chromed brass
Weather- and shockproof plastics
Polyethylene covered flexible steel wire
Cu-nite brass, seawater resistant
Spring: Black chromed stainless steel
Installation Torque 8.5 ± 1 Nm
Colour Black
Historic Brand Amphenol Procom
Dimensions 55 mm dia.
Height
1000 mm / 39.37 in.16 mm / 0.63 in.
Weight Approx. 0.5 kg / 1.10 lb.
Mounting 14 mm / 0.55 in. dia. hole
Mounting Plate Thickness 0.7 – 4.5 mm / 0.03 – 0.18 in.
Ordering Codes
Model Product No. Frequency

EFD TETRA-1000/l

 140000610 380 – 410 MHz

EFD TETRA-1000/h

 140000580 410 – 430 MHz
Additional Information
FME-System Accessories
FME-CABLES
TYPE PRODUCT NO.
1 m FME 130000437
2 m FME 130000447
3 m FME 130000457
4 m FME 130000466
5 m FME 130000474
6 m FME 130000483
4 m FME-white 110000064
6 m FME-white 110000066
12 m FME-white 110000068
18 m FME-white 110000069
FME-CONNECTORS
TYPE PRODUCT NO.
FME-FME 130000583
FME-P
(Prolongation)		 130000565
FME-N 130000571
FME-FSMA
(Female-SMA)		 130000578
FME-BNC 130000566
FME-TNC 130000569
FME-UHF 130000572
FME-MUHF
(Mini-UHF)		 130000573
FME-EMUHF
(Elbow-MUHF)		 130000582
FME-EBNC
(Elbow-BNC)		 130000580
FME-ETNC
(Elbow-TNC)		 130000581
FME-SMA 130000577

For further information about other types of FME-cables and FME-connectors, please compare the cable and connector data sheets under accessories.

Mounting

The gasket should be entirely supported by the mounting plane.

Do not use sealer on rubber gasket or other places.

Typical VSWR curve

PROCOM A/S reserves the right to amend specifications without prior notice
PROCOM A/S • Smedetoften 12 DK 3600 Frederikssund • Denmark
Generated : 2026-06-26 Version 1