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Search: Posts Made By: be236
Forum: Antennas 31-Oct-2011, 11:58 PM
Replies: 53
Views: 292,551
Posted By be236
What channels can you get that show negative NM...

What channels can you get that show negative NM dB value?
Forum: General Site Feedback / Discussion 29-Oct-2011, 6:18 PM
Replies: 4
Views: 22,220
Posted By be236
I've read that DIY M4s and GH-type bay antennas...

I've read that DIY M4s and GH-type bay antennas have good gain, say around 14+ dBi in the low UHF range, so I'm building one to try out.

Also, got a rusty CM 4221 with pre-amp (KT-200) that an...
Forum: TV Database Updates 28-Oct-2011, 7:05 AM
Replies: 3
Views: 23,847
Posted By be236
Similar problem with Vancouver BC listings. Lots...

Similar problem with Vancouver BC listings. Lots of analog stations listed are no longer operating since Sept 1.
Forum: General Site Feedback / Discussion 28-Oct-2011, 5:58 AM
Replies: 4
Views: 22,220
Posted By be236
Wow, that's awesome! This channel is stable and...

Wow, that's awesome! This channel is stable and locked every day (eg, not because of Tropo days)?

What about other channels in negative NM?

I'm thinking of getting that MXU59, or PR9032, or...
Forum: Help With Reception 25-Oct-2011, 12:22 AM
Replies: 2
Views: 10,795
Posted By be236
Mounting question "under-the-eave"

I realize that mounting antenna in clear sky and highest possible is mostly best, like on a rooftop.

However, if there was 2nd best option of mounting "under the eave from hanging rafters,"...
Forum: Enthusiast's Exchange 24-Oct-2011, 11:54 PM
Replies: 22
Views: 114,363
Posted By be236
Too bad there's no (or very few/rare) traditional...

Too bad there's no (or very few/rare) traditional local TV stations on FTA. Probably because most viewers would *not* be in the local market to buy products from local commercials... alas...
Forum: Help With Reception 19-Oct-2011, 5:55 PM
Replies: 11
Views: 16,747
Posted By be236
Yeah, I'm in an area of "newer/expensive" homes...

Yeah, I'm in an area of "newer/expensive" homes and most/if not all dont have TV antennas. I guess they just subscribe to cable or satellite (guess satellite dishes are common and acceptable these...
Forum: Help With Reception 19-Oct-2011, 3:27 PM
Replies: 33
Views: 54,675
Posted By be236
I guess this "guy's" handle is mcclapps? If he...

I guess this "guy's" handle is mcclapps? If he did all this modeling and selling that kit, that's cool. Kudos for his work in this area so people can build an antenna with great gain.

If he's the...
Forum: Help With Reception 19-Oct-2011, 3:16 AM
Replies: 33
Views: 54,675
Posted By be236
Looks like there's a guy selling M4 kits...

Looks like there's a guy selling M4 kits available for $20.. Seems a good deal. Get two kits and make an 8-bay for 16dBi gain, I believe.

oh:

Was there tropo conditions this morning?

With...
Forum: Help With Reception 19-Oct-2011, 3:11 AM
Replies: 11
Views: 16,747
Posted By be236
Wow, I know what you mean.. I'm in a similar...

Wow, I know what you mean.. I'm in a similar situation. But I had to little choice but to install near the pathway as that's what Tvfool told me would give me the best/better reception location... so...
Forum: Antennas 16-Oct-2011, 1:53 AM
Replies: 19
Views: 40,461
Posted By be236
Kitztech KT-200

Just got this today.

Hooked it up next to my RS antenna, put in a brand new 100-ft RG6 cable run to Artec DTV converter box.

Now channel RF 19 (22.1) from Orcas Island has a picture (before it...
Forum: Antennas 15-Oct-2011, 8:03 PM
Replies: 19
Views: 40,461
Posted By be236
How about measuring RG6 cable? With about a 60ft...

How about measuring RG6 cable? With about a 60ft cable run with combiners, I measured across both ends.

The inner rod measures about 3ohms, which is good.

However the outer conductor (though I...
Forum: Antennas 14-Oct-2011, 10:27 PM
Replies: 19
Views: 40,461
Posted By be236
Another basic question. If I measure across...

Another basic question.

If I measure across the terminals of an antenna (Yagi or LPDA, etc)... using DVM, should I get about 0 ohms (closed loop) or infinite ohms (open loop)?
Forum: Antennas 14-Oct-2011, 10:18 PM
Replies: 19
Views: 40,461
Posted By be236
My bad.. I got 2.51 confused with 2.15. :-) ...

My bad.. I got 2.51 confused with 2.15. :-)

Ok, well my target channels are from -8 to -15 dB NM. I assume then that NM value listed in Tvfool is dBd and not dBi, eh? Hence I have to do my...
Forum: Antennas 14-Oct-2011, 8:29 PM
Replies: 19
Views: 40,461
Posted By be236
Ok, so for example: I have a channel at NM...

Ok, so for example:

I have a channel at NM -10 dB. I thought this meant the signal "in the air." So wouldnt using dBi be correct (I am guessing isotropic means in-the-air, or a no gain antenna)....
Forum: Antennas 14-Oct-2011, 6:42 PM
Replies: 19
Views: 40,461
Posted By be236
Uh. that 290 model shows freq range starting at...

Uh. that 290 model shows freq range starting at 470 (channel 14) to 862 (past RF 60)... so that seems to cover the low end UHF and past channel 51 .. so what's the problem? Other than its highest...
Forum: Antennas 14-Oct-2011, 2:59 PM
Replies: 19
Views: 40,461
Posted By be236
Yes, you're right. They are in dBi. But so is...

Yes, you're right. They are in dBi. But so is 91XG. Its "max" 16.7 gain is also dBi at that is at the high UHF range, say > RF 50, which is no longer used (the spec listed on AD's site incorrectly...
Forum: Antennas 14-Oct-2011, 6:01 AM
Replies: 19
Views: 40,461
Posted By be236
BLU920F 17dB UHF(CH14-69)

Anyone heard of this antenna.. Seems to get +1 - 2 dB gain over 91XG:

http://www.fracarro.com/international/download/prodottitvsat/PDFcatalogo/25-26.pdf
Forum: Antennas 13-Oct-2011, 3:26 PM
Replies: 1
Views: 16,067
Posted By be236
Balun question

To reduce my signal loss, I've been thinking of my balun/transformer.

It may have been from the cable company's stock skinny blue balun that I used on my antenna.

Is there a way to know if this...
Forum: Enthusiast's Exchange 12-Oct-2011, 5:57 AM
Replies: 4
Views: 16,803
Posted By be236
Oh, great.. now we have to refer to them as "old...

Oh, great.. now we have to refer to them as "old CM 3023," vs "new CM 3023." Geez.. come up with a new model number already! d'oh...

Also, why no gain specs?
Forum: Reception Devices 12-Oct-2011, 3:16 AM
Replies: 1
Views: 20,580
Posted By be236
Hauppauge WinTV USB2 model 42012

Hi,

I have this USB NTSC (analog) tuner. Is there any software that I can use to make this unit become a poor-man's signal meter?

Or maybe it just wont work since it's analog unit?

I guess...
Forum: Antennas 9-Oct-2011, 4:16 AM
Replies: 1
Views: 15,762
Posted By be236
CM 4221 (old version) reflector?

Looking at CM 4221's reflector, it appears its curvature faces the back (away from directors), is that correct?

Shouldn't the curvature face the front direction?
:confused:
Forum: Antennas 6-Oct-2011, 11:03 PM
Replies: 53
Views: 292,551
Posted By be236
Yeah, I know... It's just that I'm on the deepest...

Yeah, I know... It's just that I'm on the deepest fringe edge of reception here that I find the highest gain UHF as possible and been reading on the various sites and just stumbled on that one. ...
Forum: Antennas 6-Oct-2011, 7:08 AM
Replies: 53
Views: 292,551
Posted By be236
DIGIWAVE ANT-7288 Super HDTV Digital 8-Bay Antenna UHF

Anyone know about this antenna?
...
Forum: Help With Reception 6-Oct-2011, 2:33 AM
Replies: 11
Views: 16,035
Posted By be236
Yeah, that's what I figured (best to mount...

Yeah, that's what I figured (best to mount pre-amp as closest to antenna as possible).

Well, at least he offers a 10-day money back guarantee (most you lose is the shipping to and from, I...
Showing results 51 to 75 of 135

 

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