Jump to content

Question

Posted

DC ground type antennas show continuity between center pin and shield as a J-Pole does. My question is what type of polyphaser is used on DC ground type antennas? DC Pass or DC Block? Also what type is a Comet CA-712EFC collinear? Are collinear antennas DC ground type? Confused on DC pass Vs DC block polyphasers. Forgive my ignorance, and thanks for your help

1 answer to this question

Recommended Posts

  • 0
Posted
3 hours ago, DSHIDS said:

DC ground type antennas show a direct short between center pin and shield as a J-Pole does. My question is what type of polyphaser is used on DC ground type antennas? DC Pass or DC Block? Also what type is a Comet CA-712EFC collinear? Are collinear antennas DC ground type? Confused on DC pass Vs DC block polyphasers. Forgive my ignorance, and thanks for your help

Based on this white paper I believe you would want DC Block:

DownloadFile?downloadGuid=52f23510-c294-

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use and Guidelines.