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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.
   Link opens up a new window, so you can come back to this ad later
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:	1750935
Date Placed:	11/27/25
Name:	Bill Rodgers
Phone Number:	E-MAIL ONLY
Callsign:	K3HZP
Category:	MISC
Heading:	MFJ DSP Filter 784B external DSP filter
Ad Message:	Like new condition MFJ-784B tunable DSP filter with original manual. Works well with radios not having auto notches, NR, SSB or CW filters. MFJ's tunable super DSP filter automatically eliminates heterodyne, reduces noise and interference simultaneously on SSB, AM, CW, packet, AMTOR, PACTOR, RTTY, SSTV, WeFAX, FAX, weak signal VHF, EME, satellite -- nearly any mode. Tunable FIR linear phase filters minimize ringing, prevent data errors. The "brick wall" filter response produces up to 57 dB attenuation 75 Hz away. The lowpass, highpass, notch, and bandpass filters can be adjusted to produce optimized SSB and CW filters. Purchased new - NON SMOKER - Pet Free - PayPal, check, or Venmo - ** Reduced Price $99 ** Shipping included to CONT US

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:	216.73.216.29
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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