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In an effort to reduce spam and the spread of viruses, we are now providing this form for you to contact a person that has placed an ad on QTH.COM. After submitting this form, an e-mail will be generated and sent to BOTH you and the person that placed the ad. The e-mail will contain a copy of the ad, plus your e-mail information and your comments.
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| Ad Number: | 1748475 |
| Date Placed: | 11/04/25 |
| Name: | Jim Seay |
| Phone Number: | email only |
| Callsign: | WB7RBN |
| Category: | MISC |
| Heading: | Common Mode Choke |
| Ad Message: | Common Mode Choke consisting of 12 turns of RG400 on a 52Mix toroid in a vented 4 inch electrical box with a 33 inch RG400 pigtail ending in a male N connector. A UHF SO-239 is mounted on the opposite side of the box. Nickel-zinc ferrites have a higher resistivity and are used at frequencies from 2 MHz to several hundred megahertz. They are also recommended for use in common mode chokes for frequencies from 70 MHz to several hundred GHz. $45 shipped USA only. Payment by personal check. Will wait till check clears to ship. No PayPal. |
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