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 RADIOANQ - 1935 HRO Receiver with Four coils
- HRO Model H receiver. Close to museum. condition. Four coils for 1.7mHz to 30mHz. Five new tubes, rest test as new. $315 + shipping. new tubes,
- Listing #1740315 - Submitted on 08/20/25 by Callsign N8FVJ, Modified on 08/27/25 - IP: 71-214-106-17.orlf.qwest.net
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 RADIOHF - FS: Icom IC775DSP 
- Icom IC-775DSP. Excellent condition.
Has new set of MB-19 rack handles,
includes the following standard filters:
FL-80 2.4 Khz SSB/ 9 mhz IF,
FL-32A 500 hz CW- 9mhz IF,
FL-52A 500 hz CW/ 455 Khz IF,
FL-96 2.8 Khz SSB/
455 Khz IF.
Optional Filters:
FL-101 250 hz CW/ 9 Mhz IF,
FL-223 1.9 Mhz SSB/ 9 mhz IF,
FL-53A 250 hz CW/ 455 Hz IF,
INRAD 2.1 Khz SSB/ 455 Khz IF.
< Built in tuner will work for weeks, then stop working (just searches and unkeys), then work again.>
I currently use in conjunction with LDG-600 auto tuner.
Original box, manual.
Radio works fabulously (except for tuner). Very hot and quiet receiver,
200+ watts output on all bands. Very clean, looks 9.5/10.
Prefer not to ship but may be willing to drive a reasonable distance to meet someone.
Asking $1500 obo.
Will add a hand mic for free. (the 775 didn't come with a mic)
Also have the matching SP20 speaker for $75
- Listing #1741045 - Submitted on 08/26/25 by Callsign WU2U - IP: syn-098-003-051-196.res.spectrum.com
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- RADIOHF - Elecraft K3 KRX3 Sub Receiver
- ELECRAFT K3 K3S KRX3 SUBRECEIVER - OPTION -
$379 delivered check , Zelle, or PP FF ok.
$329 with a k3 or P3 purchase.
Or trade for something I can use ??
Removed from a working radio - see list of what you get :
SUBRECEIVER
DSP BOARD
MIXER BOARD
NOISE BLANKER BOARD
KNB3 SUBIN BOARD
KNB3 SUBOUT BOARD
4 TMP CABLES
HARDWARE
KSYN3 - Original version SYN board.
Please see pictures of everything included.
This is a stock picture,as I had 2 of these.
I think everything in this option kit is unavailable at this time from Elecraft,and may never be made again .
Will fit your K3 or K3S rig. If installing in a K3s, or a K3 with a newer SYN board,you will need to get a newer KSYN3A board.
I usually have these in a separate listing.
I think these were around $800 when available.
You will need to obtain filters if you need them,but they are easy.
I have them listed in a separate listing.
Happy to help you if you are not 100% sure how to do this !
Larry k6ro
- Listing #1734490 - Submitted on 06/29/25 by Callsign K6RO, Modified on 08/26/25 - IP: syn-067-253-101-060.res.spectrum.com
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- BOOKMAG - F/S MANUALS FOR OLD EQUIPMENT
- ALL ARE ORIGINAL, UNLESS NOTED OTHERWISE.
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ALL PRICES INCLUDE MAILING IN USA
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10% OFF THE SUM OF THE INDIVIDUAL PRICES IF YOU PURCHASE 2 OR MORE.
20% OFF THE SUM OF THE INDIVIDUAL PRICES IF YOU PURCHASE 5 OR MORE
.
-KNIGHT
- P2 SWR/Power meter - $7
- KG-221A/KG220 FM Monitor Receiver (copy) - $7
- C-100 Citizens Band Transceiver (copy) - $7
- Sky-Rover 3-way Portable Superhet - $7
- Capacitor checker (copy) - $7
- R-195 Communications Receiver (no schematic or parts list) - $7
- Star Roamer ( copy) - $8
-
WILSON
- WE800 (no schematic) - $8
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-KYOKUTO DENSHI
- FM144-10SAXii - $10
-
-NATIONAL
- NC-100 (copy) -$8
- HRO Series - $15
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-CLEGG
- FM-27A with FM-27B supplement
- Listing #1740993 - Submitted on 08/26/25 by Callsign K3DUA - IP: pool-108-50-43-148.bltmmd.fios.verizon.net
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- RADIOHF - FOR SALE: SANGEAN ATS-909X
- Immaculate condition Sangean ATS-909X LW/MW/SW/FM-RBDS portable receiver. Includes all original accessories. Battery compartment & contacts are clean and as new. $150 delivered within USA! PayPal or Money Order accepted. Richard
- Listing #1740689 - Submitted on 08/23/25 by Callsign KQ4KX, Modified on 08/25/25 - IP: syn-072-187-048-223.res.spectrum.com
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- RADIOHF - Flex-6700 8 Slice HF Works Well
- Flex-6700 8-Slice, Works well. New Un-Used OEM Microphone. Set up for MARS. Mostly used as a Surveillance Receiver. Removed from service 8/11/2025. Has current Firmware. Flex selling these used from about $4000-$4999. Asking $3500.00. which includes ground freight within continental USA.
- Listing #1739551 - Submitted on 08/12/25 by Callsign W6JKA, Modified on 08/25/25 - IP: LesE-SI03244.static.sailinternet.net
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- RADIOHF - Elecraft K3 K3S Items this week 8/24
- Elecraft K3 K3S Items this week 8/24
I am in Miane again. Will be here for 2-3 months while building my station.
K1 2 band filter board 20/40m $95
K3/0 Remote Head $685
KSYN3A Syn board $348
KDVR3 Digital keyer $223
KIO3 $185
KRX3 Sub Receiver - $399 price $349 with K3 or p3.
200,400,500 1.0 ,1.8 , Filters $85 each
250 CW $120
2.1 $109
2.8 $99
6K or FM $125
KAT3 internal Tuner $369 if you send me kant3 board
KBPF3 $172
K3/10 QRP $765
K3 - No tuner $1047
K3 W/tuner $1350
k3 w/tuner $1419 newer ser #'s
K3S/10 $2195
K3S/100 $2895
K3S Loaded ! $3795
P3 $578
P3 VGA Module $297
P3 With TX Mon. $845
P3 Trans Monitor option board and coupler $298
P3 Trans monitor board $174
Non Elecraft Hand mic 8 pin $38
MH2 Mic $54
mh4 Mic #63
Lots of other items..
Cables - many
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Wanted -- Old boards from K3 after you upgraded . KANT3 etc
Shipping included
Payment by Check, Zelle, PP FF ok
K6RO
- Listing #1738791 - Submitted on 08/06/25 by Callsign K6RO, Modified on 08/25/25 - IP: syn-067-253-101-060.res.spectrum.com
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- RADIOHF - FS: Icom 7610 HF/6m transceiver-like new
- I have for sale a like new Icom 7610 HF/6m dual receiver transceiver. It is about 3 years old and seen very little use. Mainly used as an IF for transverters. It looks and works like new. 22xx serial number range unit. Firmware version is 1.42. Can easily be upgraded if needed.
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Nice high performance rig with twin waterfalls, built in narrow filters for SSB/CW, voice keyer, CW keyer, USB jack for CAT and digital modes, everything you need in 1 box (except for power supply).
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It comes with the hand mic, power cord with powerpole connectors installed, photocopy of the original manual and advanced manual bound in a booklet, and the softcover Radio Today book on the Icom 7610, published by a ZL ham. It has the original box as well.
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Asking $2450 shipped, Like getting a new 7610 for $1000 less and no sales tax!
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73 John AF5CC
- Listing #1740891 - Submitted on 08/25/25 by Callsign AF5CC - IP: 104-12-74-29.lightspeed.okcbok.sbcglobal.net
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- RADIOHF - TENTEC R340 Receiver
- YES! A DEAL! Now you can pay 3000-5000+ for this treasure or pay me $2000 if you can drive to Las Cruces, NM to pick it up....but if not...another $400 for my time to have it professionally packed and shipped! It is rarely used and everything, even testing, works as it should. Reason for selling...hey look, I am 78 in February and contrary to the belief of many HAMS you cannot take it with you. I will honor 1st come, 1st served regardless of pickup or shipping. Picture upon request.
- Listing #1740850 - Submitted on 08/24/25 by Callsign KE5JWC - IP: c-98-32-53-137.hsd1.nm.comcast.net
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- ANTHF - DX Engineering Receiver guard RG500HD
- Like new,(no box though) never used, DXE RG500HD receiver guard. 85.00 shipped to US Zip code, paypal ok,
- Listing #1740841 - Submitted on 08/24/25 by Callsign WW3S - IP: dynamic-acs-24-154-192-94.zoominternet.net
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