TV Fool  

Go Back   TV Fool > Over The Air Services > Help With Reception

Notices

Reply
 
Thread Tools
Old 11-Nov-2011, 10:24 PM   #1
lhfgracebanet
Junior Member
 
Join Date: Nov 2011
Posts: 4
Can't get analog signals

I recently made a Gray Hoverman single bay antenna. It allowed me to get real channel 44 beautifully. I am not able to get 49 or 41 which I believe are analog signals. I thought maybe it was because my TV converter box (I have an old style TV) was not pass through so I bypassed the TV converter box. Still no signal on either of these channels, that is, the tv screen is nothing but noise, not even a blip of a signal. From the transmitter report, it looks like I should get both of these if I am able to get 44. Any ideas? Thanks.

http://www.tvfool.com/?option=com_wr...ec1271df4e0056
lhfgracebanet is offline   Reply With Quote
Old 11-Nov-2011, 10:46 PM   #2
coco
Member
 
Join Date: Mar 2010
Location: southeast Louisiana
Posts: 43
Channel 44 is a digital channel--http://www.tvfool.com/?option=com_wrapper&Itemid=29&q=id%3dec1271df4e0056%26t%3dALLTV%26n%3d4
Channel 5 is an analog channel , but the ERP is just about 1 watt of power. I believe the the grey-hoverman antenna is a UHF antenna and channel 5 is a VHF antenna.
On your TV fool report just click on the "call sign" for info on that channel
coco is offline   Reply With Quote
Old 11-Nov-2011, 10:50 PM   #3
lhfgracebanet
Junior Member
 
Join Date: Nov 2011
Posts: 4
What about ch 49 and 41? Does it look like I should be able to get them?
lhfgracebanet is offline   Reply With Quote
Old 11-Nov-2011, 10:52 PM   #4
be236
Senior Member
 
Join Date: Sep 2011
Posts: 135
RF 49 seems to be a digital channel and you should be able to get it, since it has good NM value.

RF 41 has NM of -25dB. Unlikely you'll get this.
be236 is offline   Reply With Quote
Old 11-Nov-2011, 11:05 PM   #5
GroundUrMast
Moderator
 
GroundUrMast's Avatar
 
Join Date: Oct 2010
Location: Greater Seattle Area
Posts: 4,773
Per rabbitears.info, WDON is 'off the air' at this time.

rabbitears.info also reports WJJN as 'off the air'.
__________________
If the well is dry and you don't see rain on the horizon, you'll need to dig the hole deeper. (If the antenna can't get the job done, an amp won't fix it.)

(Please direct account activation inquiries to 'admin')
GroundUrMast is offline   Reply With Quote
Old 11-Nov-2011, 11:10 PM   #6
be236
Senior Member
 
Join Date: Sep 2011
Posts: 135
D'oh. Well that explains it. (heh)
be236 is offline   Reply With Quote
Old 11-Nov-2011, 11:11 PM   #7
lhfgracebanet
Junior Member
 
Join Date: Nov 2011
Posts: 4
Thanks for the rapid replies. I was wondering if they weren't broadcasting.

One more question. What would it take to get VHF Channels 7 WJHG or 12 WSFA. Thanks.
lhfgracebanet is offline   Reply With Quote
Old 11-Nov-2011, 11:26 PM   #8
GroundUrMast
Moderator
 
GroundUrMast's Avatar
 
Join Date: Oct 2010
Location: Greater Seattle Area
Posts: 4,773
Quote:
Originally Posted by lhfgracebanet View Post
Thanks for the rapid replies. I was wondering if they weren't broadcasting.

One more question. What would it take to get VHF Channels 7 WJHG or 12 WSFA. Thanks.
I would go with a 10 element high-VHF Yagi such as the Winegard YA-1713 or Antennacraft Y-10713. You'll need a rotator or two of those antennas and a Channel Master CM 0577 Join-Tenna. To combine with your UHF signals you would need a UVSJ.

If you're adventuresome and handy at DIY antenna building you could build a high-VHF or two. http://forum.tvfool.com/showthread.php?t=1106
__________________
If the well is dry and you don't see rain on the horizon, you'll need to dig the hole deeper. (If the antenna can't get the job done, an amp won't fix it.)

(Please direct account activation inquiries to 'admin')
GroundUrMast is offline   Reply With Quote
Old 11-Nov-2011, 11:30 PM   #9
lhfgracebanet
Junior Member
 
Join Date: Nov 2011
Posts: 4
What is a UVSJ? Where would I get one? Thanks.
lhfgracebanet is offline   Reply With Quote
Old 12-Nov-2011, 1:18 AM   #10
GroundUrMast
Moderator
 
GroundUrMast's Avatar
 
Join Date: Oct 2010
Location: Greater Seattle Area
Posts: 4,773
Quote:
Originally Posted by lhfgracebanet View Post
What is a UVSJ? Where would I get one? Thanks.
My bad

A UHF VHF Signal Combiner (UVSJ) is used to combine UHF antenna output with VHF antenna output into a single feed line, usually coax.

http://www.solidsignal.com/pview.asp...nna-%28UVSJ%29

http://www.3starinc.com/products_sea...SJ&search=+Go+

http://www.radioshack.com/product/in...ductId=2103923
__________________
If the well is dry and you don't see rain on the horizon, you'll need to dig the hole deeper. (If the antenna can't get the job done, an amp won't fix it.)

(Please direct account activation inquiries to 'admin')
GroundUrMast is offline   Reply With Quote
Reply

Bookmarks

Go Back   TV Fool > Over The Air Services > Help With Reception


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off




All times are GMT. The time now is 4:43 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright © TV Fool, LLC