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Half-Wave Doublet Antenna 2BDT

Half-Wave Doublet Antenna 2BDT; Hy-Gain Electronics (ID = 2397945) Antenna Half-Wave Doublet Antenna 2BDT; Hy-Gain Electronics (ID = 2397946) Antenna
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Half-Wave Doublet Antenna 2BDT; Hy-Gain Electronics (ID = 2397945) Antenna
Hy-Gain Electronics: Half-Wave Doublet Antenna 2BDT [Antenna] ID = 2397945 1400x1904
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For model Half-Wave Doublet Antenna 2BDT, Hy-Gain Electronics Corporation; Lincoln (NE)
Country:  United States of America (USA)
Manufacturer / Brand:  Hy-Gain Electronics Corporation; Lincoln (NE)
Year: 1962 ?? Category: Antenna (Aerial) or Coupler
Wave bands Short Wave (SW only)
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Model: Half-Wave Doublet Antenna 2BDT - Hy-Gain Electronics
Material Various materials

The HyGain antenna "2BDT" was the standard 2-band combination dipole for the 80- and 40-meter amateur radio band in the 1960's . A disadvantage of the 2BDT was its length of 29 meters.

The resonance tuning is not done by switching elements, but by inductive extension of the antenna by means of so-called traps.

Die HyGain Antenne "2BDT" war in den sechziger Jahren der Standard 2-Band Kombi- Dipol für das 80 - und 40 - Meter Amateurfunkband. Nachteilig an der 2BDT war ihre Länge von 29 Metern.

Die Resonanzabstimmung erfolgt nicht durch Schaltelemente, sondern durch induktive Verlängerung der Antenne mit Hilfe von so-genannten Traps.

Mentioned in -- Original-techn. papers.

Model page created by Harald Giese. See "Data change" for further contributors.

All listed radios etc. from Hy-Gain Electronics Corporation; Lincoln (NE)
Here you find 10 models, 9 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.