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Search: Posts Made By: GroundUrMast
Forum: Help With Reception 3-Oct-2014, 7:56 PM
Replies: 1
Views: 9,356
Posted By GroundUrMast
I'd use two antennas. An Antennas Direct...

I'd use two antennas.

An Antennas Direct DB8E facing NE and an Antennacraft Y5713 pointed at real CH 10 (to the SE).

I'd try this with no preamp... You're right at the point where overload may...
Forum: Help With Reception 3-Oct-2014, 7:47 PM
Replies: 1
Views: 9,201
Posted By GroundUrMast
I'd point an Antennacraft HBU-22 or HBU-33...

I'd point an Antennacraft HBU-22 or HBU-33 south... Fine tune the aim from there.
Forum: Help With Reception 3-Oct-2014, 7:44 PM
Replies: 2
Views: 9,907
Posted By GroundUrMast
If you're forced to aim through trees that are...

If you're forced to aim through trees that are within a few hundred feet of the antenna(s), It's hard for me to encourage you to spend the money on a large high gain antenna and preamplifier.

If...
Forum: Help With Reception 3-Oct-2014, 7:34 PM
Replies: 1
Views: 9,888
Posted By GroundUrMast
If you attic is not a poor reception location (as...

If you attic is not a poor reception location (as many are), you will still be starting at t distinct disadvantage. All attics will reduce signal strength to one degree or another. The only way to...
Forum: Help With Reception 3-Oct-2014, 7:25 PM
Replies: 1
Views: 40,412
Posted By GroundUrMast
That's very likely. I'd consider using an...

That's very likely.

I'd consider using an RCA ANT-751R or Antennas Direct C2-V (which includes a VHF dipole and combiner). I'd also favor outdoor mounting to avoid the interference generated by...
Forum: Help With Reception 3-Oct-2014, 7:19 PM
Replies: 1
Views: 11,130
Posted By GroundUrMast
Ouch... It looks as if we let your request fall...

Ouch... It looks as if we let your request fall through the cracks.

Because the weaker signals have more problems with adjacent and co-channel interference, my inclination would be to go after the...
Forum: Special Topics 1-Oct-2014, 5:40 AM
Replies: 5
Views: 24,350
Posted By GroundUrMast
I'm pretty sure that one of the Antennas Direct...

I'm pretty sure that one of the Antennas Direct should read, "Antennacraft'. :)
Forum: General Site Feedback / Discussion 1-Oct-2014, 5:35 AM
Replies: 1
Views: 22,708
Posted By GroundUrMast
The ideal repair would maintain the same diameter...

The ideal repair would maintain the same diameter of the conductor as well as the spacing from adjacent parts of the antenna. I would look at crimp barrel type connector (sometimes called butt splice...
Forum: Help With Reception 26-Sep-2014, 10:51 PM
Replies: 6
Views: 15,042
Posted By GroundUrMast
Building separate grounding systems very often...

Building separate grounding systems very often leaves you with a potentially dangerous situation...

If the antenna system is connected to an isolated ground rod, the resistance of the soil...
Forum: Help With Reception 11-Sep-2014, 5:38 AM
Replies: 1
Views: 14,128
Posted By GroundUrMast
I'd look at the antenna with a critical eye... Is...

I'd look at the antenna with a critical eye... Is there any missing, bent or broken elements, are there signs of corrosion that would prevent you from making a secure connection at the antennas...
Forum: Help With Reception 10-Sep-2014, 5:33 PM
Replies: 8
Views: 49,872
Posted By GroundUrMast
When determining if a signal is UHF or VHF,...

When determining if a signal is UHF or VHF, ignore the virtual channel, consider only the real channel. UHF signals are in the range of real channels 14 and higher. There are two separate ranges of...
Forum: Help With Reception 10-Sep-2014, 4:07 AM
Replies: 8
Views: 49,872
Posted By GroundUrMast
The poor performance on real CH 12 is not a big...

The poor performance on real CH 12 is not a big surprise because the Mohu Leaf is primary a UHF only design. Real channels 13 and lower are VHF. As a result, the Mohu Leaf would not be an ideal...
Forum: Help With Reception 9-Sep-2014, 8:52 PM
Replies: 27
Views: 45,302
Posted By GroundUrMast
The ANT-800 preamp circuitry is built into the...

The ANT-800 preamp circuitry is built into the outdoor antenna assembly. The devise that connects power to the coax is not an amplifier, but only power supply/insertion components. If you remove the...
Forum: Help With Reception 9-Sep-2014, 8:11 PM
Replies: 27
Views: 45,302
Posted By GroundUrMast
The preamp is housed in a unit designed for...

The preamp is housed in a unit designed for outdoor exposure. It will provide the best results if located near the antenna. Also included with the preamp is a separate power supply, which is intended...
Forum: Help With Reception 9-Sep-2014, 3:38 PM
Replies: 11
Views: 22,920
Posted By GroundUrMast
I'm using RG-6 with solid copper center...

I'm using RG-6 with solid copper center conductor. (with no indication of problems powering the mast head preamp.) I've also installed CM-3410 distribution amplifiers in similar 'power over long run'...
Forum: Help With Reception 9-Sep-2014, 6:51 AM
Replies: 11
Views: 22,920
Posted By GroundUrMast
I have seen problems with some RS products in...

I have seen problems with some RS products in the past. I own a Y10713 and have found no reason to be critical of it. Regardless, the only other equivalent option in a cut for band H-VHF Yagi was...
Forum: Help With Reception 9-Sep-2014, 5:28 AM
Replies: 11
Views: 22,920
Posted By GroundUrMast
The TVPRAMP1R is like most preamps on the market...

The TVPRAMP1R is like most preamps on the market today... It's supplied with a power insertion block that couples power into the coax. I use one and have roughly 125' of RG-6 between the preamp head...
Forum: Help With Reception 9-Sep-2014, 5:23 AM
Replies: 12
Views: 27,217
Posted By GroundUrMast
Each of the suggestions thus far have merit. The...

Each of the suggestions thus far have merit. The HBU-44 that you are leaning toward is a very capable antenna. During the installation and aiming process. you can easily point it toward some of the...
Forum: Help With Reception 9-Sep-2014, 4:08 AM
Replies: 10
Views: 16,899
Posted By GroundUrMast
The RCA TVPRAMP1R has about 5 dB more gain, and...

The RCA TVPRAMP1R has about 5 dB more gain, and is tolerant of strong signals. It's also relatively inexpensive.
Forum: Help With Reception 8-Sep-2014, 8:08 AM
Replies: 7
Views: 14,936
Posted By GroundUrMast
Given your need for high gain, antennas such as...

Given your need for high gain, antennas such as the Winegard HD7698P and Antennacraft HBU-55 come to mind. Both have a relatively narrow forward beam-width which makes aim more critical than with...
Forum: Help With Reception 8-Sep-2014, 7:49 AM
Replies: 12
Views: 18,803
Posted By GroundUrMast
Clearing your roof-line is an excellent 'next...

Clearing your roof-line is an excellent 'next step'.

There are two models in the Titan series. Is your a CM-7777 or CM-7778? The CM-7778 is a medium gain design that can tolerate the presence of...
Forum: Special Topics 7-Sep-2014, 10:06 PM
Replies: 0
Views: 19,670
Posted By GroundUrMast
Advocating for Free TV

There's a great great need to advocate for the protection of over the air television interests. In particular, the frequencies used to provide the service are being sought after by cell...
Forum: Help With Reception 7-Sep-2014, 7:08 PM
Replies: 12
Views: 18,803
Posted By GroundUrMast
The signal conditions don't appear to change...

The signal conditions don't appear to change significantly as you increase the mounting height. However, the terrain that blocks your line of sight toward the transmitters makes the prediction less...
Forum: Help With Reception 7-Sep-2014, 8:41 AM
Replies: 11
Views: 22,920
Posted By GroundUrMast
For most folks in the San Diego market, a two...

For most folks in the San Diego market, a two antenna system is ideal. Your report confirms that's the case at your location.

I'd suggest an Antennas Direct DB8E or 91XG aimed at the main group of...
Forum: Help With Reception 6-Sep-2014, 10:22 PM
Replies: 31
Views: 32,784
Posted By GroundUrMast
VHF tends to bend (diffract) over terrain better...

VHF tends to bend (diffract) over terrain better than UHF so I start with the UHF on top. As ADTech already mentioned, you can try both ways to verify which is best at your location. And you're right...
Showing results 451 to 475 of 500

 

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