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AuthorAll Replies

ehenry

join:2007-11-07
Fairbury, IL

reply to KiZiller

Re: Will this hurt my radio?

said by KiZiller :

said by ehenry:

How long do i actually have before this damages the radio?
That sounds like a lot of power as compared to a typical link, but in reality it is very tiny. My guess is that your caution is unfounded. The AGC in the front end can probably handle 0 dBm or more with no damage.
So in your opinion, there will be no damage? Is there any documentation that you can offer to support this? Not that I don't take opinions, I would rather not harm a customer radio because of a faulty install.


KiZiller

@rr.com

said by ehenry:

... I would rather not harm a customer radio because of a faulty install.
Like EMC guy said, a definitive answer would be from the manufacturer. In light of the rest of EMC's post, it sounds like wi-fi microwave radios are not typically designed with automatic gain control of the front end strip. I have no experience with microwave radio circuit design or servicing, so my guess about the potential damage is weakened by what EMC has said.

Get a piece of metal screen wire and fold it over one of the antennas. Adjust the signal to a more comfortable level with a pair of scissors.

RadioDoc
58ef2c0
Premium,ExMod 2000-03
join:2000-05-11

said by KiZiller :

Get a piece of metal screen wire and fold it over one of the antennas. Adjust the signal to a more comfortable level with a pair of scissors.
Putting a metal screen in front of any transmitting antenna is a horrible idea.

Get Wireless

join:2007-07-31

1 edit

reply to KiZiller

said by KiZiller :

said by ehenry:

... I would rather not harm a customer radio because of a faulty install.
Get a piece of metal screen wire and fold it over one of the antennas. Adjust the signal to a more comfortable level with a pair of scissors.
That is the most unprofessional thing I have ever heard posted here and I hope no one actually tries it. Anything under 1/4" mesh will block all 2.4GHz radiation and possible damage the internal radios LNA.

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