TV Fool
>
Search Forums
Search Results
User Name
Remember Me?
Password
TV Fool Home
FM Fool Home
FAQ
Community
Calendar
Search
Register
TV Signal Analysis
FM Signal Analysis
Interactive TV Maps
Google Earth Coverage Maps
TV Callsign Lookup
Notices
For information on some common antennas, check out our
Antenna Quick Reference
. More antennas are still being added, so check back for updates.
Community Links
Members List
Search Forums
Show Threads
Show Posts
Tag Search
Advanced Search
Go to Page...
Showing results 1 to 2 of 2
Search took
0.00
seconds.
Search:
Posts Made By:
Tower Guy
Forum:
Antennas
7-May-2019, 6:57 PM
Replies:
6
Troubleshooting a dead pre-amp
Views:
10,075
Posted By
Tower Guy
Q3 appears to be a voltage regulator for Q2. If...
Q3 appears to be a voltage regulator for Q2. If the voltage on inductor L16 is not 3 volts +/-, change Q3.
Forum:
Antennas
7-May-2019, 6:54 PM
Replies:
6
Troubleshooting a dead pre-amp
Views:
10,075
Posted By
Tower Guy
The LNA-200 appears to amplify UHF and VHF...
The LNA-200 appears to amplify UHF and VHF separately. Q2 is the UHF amp. Q1 is the VHF amplifier. While both could be bad, if the amp works in VHF but not UHF, change only Q1. If it works on UHF...
Showing results 1 to 2 of 2
All times are GMT. The time now is
3:46 AM
.
Contact Us
-
TV Fool
-
Archive
-
Top
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright © TV Fool, LLC
