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AMPHF - Collins 30l-1 for sale: Hello everyone.
This one is a Collins lineal amp. It is unmolested(no mods) although the 811 tubes had been replaced with Svetlana tubes 572B(no more than 5hrs) making it easy in the P/S and they are more forgiving). Power supply still factory original. It loads 700+ watts of power with 80wtts drive. Cosmetically is about 80 percent. I have owned this amplifier for 25+years. Packaging and shipping is doable but it will cost probably a good 100+dollars, or you are welcome to pick up at my Qth in Brandon FL( willing to drive 100 miles from Tampa to meet,.) I will include a copy of the manual. The price of the unit is $650,00 plus shipping and packing. More photos available upon request. payment payPal friends& family usps M/O for check untill it clear. No warranty or returns(you know why!!) You are welcome to call me at my phone### is in the listing, but sent a test message first..
Thank you for considering my ad. 73's
Hiram AG4KH; Listing #1762026 - Submitted on 03/15/26 by Callsign AG4KH - IP: 47-200-254-199.fdr02.brnd.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
DIGITAL - FOR SALE: SIGNALINK USB SOUND CARD: For sale: QTY 1
SignaLink USB Sound Card by Tigertronics
Pre-owned and 100% fully funtional.
Link is here:
https://tigertronics.com/slusbmain.htm
Comes with USB cable and audio 1/8" cable.
$65 shipped; Listing #1762023 - Submitted on 03/15/26 by Callsign N4BAA, Web Site: https://n4baa.com - IP: 45.41.57.161; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - FOR SALE: TOP TEN DX DOUBLER: For Sale: QTY 1
DX DOUBLER SO2R CONTROLLER
(radio connectors provided but no other cables)
Pre-Owned
Entry level SO2R controller in very good condition.
Manual is here:
https://www.ure.es/wp-content/uploads/wpforo/attachments/366/5867-DXDMAN.pdf
$80 shipped; Listing #1762022 - Submitted on 03/15/26 by Callsign N4BAA, Web Site: http://n4baa.com - IP: 45.41.57.161; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
AMPHF - RF2K-S Amp Upgraded - Pending Payment: Sold pending payment
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Professional Build & Upgrade: Began life as a RF-Kit RF2K+ that was never used, it was fully upgraded to RF2K-S by Ed, W2PH, the authorized RF amp service center in Melbourne, Florida. Since then (for the last year) it has served as backup and has only been used a handful of times.
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The "S" Treatment: Upgraded with the full RF2k-S controller, tuner and internal components, bringing it to current RF2K-S specs, improved tuner and ability to upgrade firmware going forward.
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Whisper Quiet: Modified with high-end Noctua fans, making it virtually silent during operation.
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Performance: Reliable, high-power performance LDMOS Legal Limit+ CVAT control including remote software. Silent/fast Pin diode switching.
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This is a rare opportunity to own a like new unit that retails for over $6,000. Save $$ and skip the wait times for a new build. Price: $4,000 + shipping or pickup South Florida. Photos available.; Listing #1761991 - Submitted on 03/14/26 by Callsign W1MBB, Modified on 03/15/26 - IP: 23.124.38.7; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOVHF - MOTOROLA MTS2000 III 806-870 mhz UHF PKG: 48 chnl (3x16) 1-4 watt 14 Char Display Analog Trunked
MOD III Programmable, FLASHpoint Technology for easy RSS/CPS
Compatible via software configuration with multiple system types;
Conventional, StartSite, SMARTNET, SMARTNET Type I & SmartZone systems.
APCO 16 Feature Sets…. User and Service documents eMailed
SEPARATES: HT $25 w/Keypad, HD Spkr/Mic $15, Rapid Charger/cord $25, Belt Clip, Batt, Antenna $15
No abuse, dampness, smoking, pets. Excellent cosmetics
Complete system $59.00 or BO USPS safe ground ship via NU2W at QRZ or ARRL....gotta move this QWIK!
SEE ALL OTHER NU2W ADS----NO PAYPAL!; Listing #1762014 - Submitted on 03/15/26 by Callsign NU2W - IP: 71.234.137.113; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ANTHF - FOR SALE KLM 34XA TRI BAND BEAM: Great Antenna 6 element 20M 15M 10M
Complete manual included.
I WILL BE AT DAYTON HAMVENTION I CAN BRING THE ANTENNA WITH ME
TO ELIMINATE THE SHIPPING COST 450.00 TAKES IT; Listing #1762013 - Submitted on 03/15/26 by Callsign W3FNZ, Web Site: http:// - IP: 24.238.89.248.res-cmts.sth2.ptd.net; Click to Contact -- Send this Ad to a Friend
MISC - Help Needed Please: Hi Dear Reader
Hope You Are Still Well In The Country Of Milk & Honey
My Problem Is
I Am Looking For A
Diagram
For A
5:1
Impedance Matching Balun
But I Am Unable To Find One
Is There Someone So Kind To Help
Me Please
I Thank You Dear Reader
And
Greetings
From
Cape Town
South Africa
George Roth
0027 637882944; Listing #1762012 - Submitted on 03/15/26 by Callsign ZS1KGB - IP: vc-nat-gp-s-41-13-21-172.umts.vodacom.co.za; Click to Contact -- Send this Ad to a Friend
TUBES - Eimac 4x150a $25.00 shipped: Eimac 4x150a
I know nothing about it . It was included in a estate i bought .
$25.00 shipped; Listing #1754202 - Submitted on 12/30/25 by Callsign KG4WPW, Modified on 03/15/26 - IP: 70.sub-174-218-48.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Anybody have a 756 pro 2 parts rig ?: I'm looking for a icom 756 pro 2 parts rig; Listing #1762007 - Submitted on 03/15/26 by Callsign KG4WPW - IP: 3.sub-174-218-56.myvzw.com; Click to Contact -- Send this Ad to a Friend
TUBES - Two new tube sets for Collin’s 516f-2: I have 2 brand new never used (tested only)
solid state replacement rectifiers for the
Collins 516f-2 power supply. These run very
Cool and will not get much warmer than your
body temperature. These are direct plug in with
no modifications needed.
Price for both new sets $75.00 shipped to your with.; Listing #1762003 - Submitted on 03/14/26 by Callsign N3QK - IP: 99-169-95-133.lightspeed.dybhfl.sbcglobal.net; Click to Contact -- Send this Ad to a Friend