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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.
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You are responding to the following ad:

Ad Number:	1742689
Date Placed:	09/10/25
Name:	Brian Case
Phone Number:	2709040493
Callsign:	N2QHL
Category:	MISC
Heading:	SDRPlay RSPduo & MFJ-1708B-SDR RF Switch
Ad Message:	For Sale: SDRPlay RSPduo and MFJ-1708B-SDR RF Sensing Switch with AC Adaptor Power Supply The RSPduo dual receiver is used, though not very much, twenty to thirty hours total, a few hours at a time. I bought it new and in-person at HRO in Delaware in February of 2021 for somewhere close to $300.00 if I remember right. Tested one day prior to this post and working fine. I bought the MFJ RF Sensing Switch and the MFJ-1312D power supply new during the pandemic, directly from MFJ, and never opened the boxes until now - they have only been opened for the picture. Sale includes everything pictured. I am asking $280.00, including postage, for BOTH the RSPduo AND MFJ-1708B-SDR switch shipped together in the same box (48 USA states) via Priority Mail. Seperately the RSPduo asking price is $215.00 (including delivery - 48 USA states) and the MFJ-1708B-SDR switch is $95.00 (including delivery - 48 USA states). Reasonable offers considered! PayPal Goods and Services for payment.

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:	216.73.216.168
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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