Thursday, March 18, 2021

The DL7APV 8 x 9 Element Antenna Array for Band 2 (88-108 MHz)

One of my interests is listening for long distance radio signals on the 88 to 108 MHz band which is  otherwise known as Band 2 or as simply the FM band to the general public. I recently came across this impressive antenna array from Bernd, DL7APV in Germany.


He is using an array of eight bayed 9-element Band 2 beams mounted on a rotatable base which is normally used for moon bounce on the higher VHF & UHF bands.


According to DL7APV, the antenna array has an impressive gain about about 14 to 15 dBd with a beam width of about 10 degrees.

The individual antennas are the 9-element 3H-FM-9M19 - Modell 2019 from Antennenland which retail at €109 each.


Despite the fact that the antenna has 9 elements, a lot of them are used to make the antenna broadband. It seems to have the same gain as say a narrowband 4 to 5-element Yagi.


For more details on this array, how it goes together and what was heard, check out DL7APV's 3-metre page on his website.

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