TV Fool - Search Results

		TV Fool > Search Forums
Search Results

Showing results 1 to 5 of 5
Search took 0.00 seconds. Search: Posts Made By: ADTech

Forum: General Site Feedback / Discussion

23-Dec-2014, 2:40 PM

Replies: 13

I see "CEA-Certified" all over the web. Is there such a thing?

Views: 57,705

Posted By ADTech

I don't know what you fed into your calculations,...

I don't know what you fed into your calculations, but almost 22 dBi of gain is implausible. You'll need to either model it in NEC (or similar) or use a calibrated reference antenna to make...

Forum: General Site Feedback / Discussion

28-Nov-2014, 3:18 PM

Replies: 13

I see "CEA-Certified" all over the web. Is there such a thing?

Views: 57,705

Posted By ADTech

The color ratings guide is in CEA2028 which can...

The color ratings guide is in CEA2028 which can be purchased for around $50-60. I bought a copy on Techstreet a while back.

The color coding system is extraordinarily conservative (and of coarse...

Forum: General Site Feedback / Discussion

24-Nov-2014, 6:23 PM

Replies: 13

I see "CEA-Certified" all over the web. Is there such a thing?

Views: 57,705

Posted By ADTech

An omni antenna can only achieve higher gain by...

An omni antenna can only achieve higher gain by focusing the beamwidth to a narrower set of dimensions. That's moderately easy to do with a vertically polarized omnidirectional element and when...

Forum: General Site Feedback / Discussion

23-Nov-2014, 6:57 PM

Replies: 13

I see "CEA-Certified" all over the web. Is there such a thing?

Views: 57,705

Posted By ADTech

No, in my experience, there really isn't such a...

No, in my experience, there really isn't such a thing as a long range omnidirectional antenna.

You'd need to get a copy of the CEA specs to see what the color definitions actually represent.

Forum: General Site Feedback / Discussion

23-Nov-2014, 4:02 PM

Replies: 13

I see "CEA-Certified" all over the web. Is there such a thing?

Views: 57,705

Posted By ADTech

The manufacturer/seller self-certifies their...

The manufacturer/seller self-certifies their products in accordance with the guidelines in CEA-2028, CEA2032A, and CE774B. There is no follow-up testing or verification unless a validated complaint...

Showing results 1 to 5 of 5

All times are GMT. The time now is 8:41 AM.