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PeBac
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Very interesting construction. Do you think it's possible to put 2 of them side by side ? Can I get the cst-file ?
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size ?
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I pick up again next week and will give you the dimensions. I did a short check with the Nano-VNA. I don't remember the values but didn't look bad. Performance in the field was quite good.( I too don't believe 14 dBi gain). In the meantime I'm trying to "ruggidize" your BiQuad a bit. Vova0,77.cst
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What do you think about an antenna like this ? a commercial one. should reach 14dBi at 868 MHz !? Too fragile for my needs.
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I have done this monopole Yagi. It's not prefect but working fine in industrial environment . It's made from 20 mm steel mounted on a metal construction with N-Connector underside and has to work in both directions. About 5.4dbi ,VSWR 1.06 , S11 -30.5. Maxium nearly horizontal.
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I have to put it in a rugged enclosure too.
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I will try it with 2 directors, otherwise the antenna will be too long.
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Something, but unfortunately I'm not that good and fast with it. I'm trying to learn.
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exactly , thanks !!!!! What would you suggest to make this antenna mechanically more robust? and one more director please! and 50 Ohms possible ?
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No no of course it would be very kind to receive the CST-file of your antenna from you.
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a little bit strange but the environmental conditions for these Antennas a quite challenging
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sorry just an open front and as robust as the following antenna:
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Reflector bent upwards on 4 sides to mechanically protect the inside of the antenna. I need a mechanically very robust antenna.
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sounds good..!! By the way, I am looking for a mechanically small and robust (panel ?) antenna (868MHz) with approx. 10 dBi gain, surrounded by steel on 5 sides. Do you have any suggestions?
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Hi This would be fine. Can you even adjust it for more gain?