With the rise of 4 metre amateur radio I’ve been asked by Roger to show what is I guess a new antenna by Sirio for 4 metres. Roger has told me he’s now installed this 1/4 wave antenna along with his CRT radio and is delighted with how it works for him. No tuning required and around €90 plus shipping I’m told.

Gain:

0 dBd – 2.15 dBi

Max Power:

1000 W (CW)

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