Home
AudioAsylum Trader
Radio Road

Which tuner to get and getting the most from it. Thank God, for the radio!

For Sale Ads

FAQ / News / Events

 

Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.

You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.

You must login to use this feature.

Inmate Login


Login to access features only available to registered Asylum Inmates.
    By default, logging in will set a session cookie that disappears when you close your browser. Clicking on the 'Remember my Moniker & Password' below will cause a permanent 'Login Cookie' to be set.

Moniker/Username:

The Name that you picked or by default, your email.
Forgot Moniker?

 
 

Examples "Rapper", "Bob W", "joe@aol.com".

Password:    

Forgot Password?

 Remember my Moniker & Password ( What's this?)

If you don't have an Asylum Account, you can create one by clicking Here.

Our privacy policy can be reviewed by clicking Here.

Inmate Comments

From:  
Your Email:  
Subject:  

Message Comments

   

Original Message

RE: Weak reception

Posted by pictureguy on May 2, 2016 at 10:43:47:

Do I read this right? 75ohm downlink to a 300ohm INPUT?

Terrible impedance mis-match.

At least get a Balun to fix the impedance issue.

I made a 300ohm 'twinlead' antenna which is on a 'rotor' in the ceiling of my garage. AT THE Antenna is a balun. Down to the RADIO is 75ohm which screws into the antenna input.
Good results for a table radio (Tivoli #1) even though I live in a depression (the house, not ME) which is 40+ miles NORTH of SanDiego and thus well South of Orange county as well as impossibly far from LA. Yet, I do get some of the Mt Wilson FM feeds.