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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.

NOTE -- BEFORE YOU RESPOND:

1. Please Read the Safe Trading Tips article from KA9FOX.
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2. Use the Feedback Forums to see if the person you are about to deal with has any good or bad feedback from previous dealings.
   Link opens up a new window, so you can come back to this ad later

You are responding to the following ad:

Ad Number:	1735365
Date Placed:	07/07/25
Name:	Rick Krzemien
Phone Number:	Email only
Callsign:	N7RAK
Category:	RADIOHF
Heading:	SHERWOOD SE-3 MkIIID Synch Detector
Ad Message:	SHERWOOD Engineering SE-3 MkIIID High-Fidelity Synchronous Detector / Phase-Locked Product Detector in excellent condition with external wall power supply and operating instructions. Audio upgraded for even better clarity by using polypropylene caps in the audio path. This is my personal unit and it has very low operating hours of use. Added switch dressing hardware for visual and physical enhancement. Can be upgraded to MkIV functionality by adding a SPST minature toggle switch and one 100K, 1/4W resistor allowing for locking on to AM roundtable reception. Instructions provided. This 'Cadillac' of synchronous detectors adds SSB reception to older AM only receivers. The host receiver must have a 455KHz IF output jack available. $1599 plus shipping cost; USPS money order only. Sold "as-is" and sale final. No warranty is either expressed or implied. No returns or refunds. Sells and ships to USA residents only. No offers please.

Your Response to this Ad:

Due to the amount of non-ham scammers trying to respond to the ads, I am now asking a simple question that ham operators should easily be able to answer, but scammers may not know the answer: What is the number that hams use to represent the phrase "Best Regards"? This number is typically transmitted by hams at the end of a QSO.
Best Regards:
Your Name:
Your Callsign:	(Enter NONE if you have no call)
Your E-mail Address:
Your E-mail Address Again:
Your IP Address:	216.73.216.68
Please forget all information you have automatically stored about me in cookies.
Your message:
BUY / SELL / TRADE SAFELY! I agree that I have read KA9FOX's Safe Trading Tips HERE (link opens in new tab).

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