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 AMPHF - Info needed
- has anyone convrtted a alpha 78 to use gi7b tubes.
any info would be a help.
cant afford 3cx400a7 / 8874 tubes
Thanks for any help
- Listing #1760794 - Submitted on 03/03/26 by Callsign K2DGR - IP: 160.sub-174-197-192.myvzw.com
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 RADIOHF - WANTED: Microham DB37-IC-718 cable
- WANTED: Microham DB-37-IC-718 cable
This cable was used by the following Icom rigs: 718, 78, 7410, 7200, 7300, 9100
What’s in your junk box?
Payment via PayPal.
Contact me ONLY thru QTH.COM ……. No direct emails
Thank you
Richard k1md
- Listing #1760240 - Submitted on 02/26/26 by Callsign K1MD, Modified on 03/03/26 - IP: pool-96-238-20-47.prvdri.fios.verizon.net
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- RADIOHF - WTB Elecraft K3EXREF board
- Wanted to buy. Elecraft K3EXREF board.
Would like to see a photo of the item and your asking price.
Please respond through the QTH system as it helps reduce scammers.
Scammers: I will check your IP address, detect your VPN and will notify your email host.
- Listing #1760793 - Submitted on 03/03/26 by Callsign W1SIM - IP: pool-71-117-170-6.prvdri.fios.verizon.net
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- AMPHF - Elecraft KPA-500+KAT500 Power Combo
- I bought this 500 watt amplifier and antenna tuner to use in my camper but decided not to. It comes with both 120v and 240v power cords and fuses. It will interface with Elecraft radios and other HF radios. I'm including rig interface for Icom CI-V and Yaesu FTDX-10. This amplifier was used for a short while when my SPE was out for repair. It is very efficient and works in the background following the radio when QSY. Small footprint fits on your desktop.
Complete specs on Elecraft website:
https://elecraft.com/products/kpa500-compact-160-6-m-solid-state-amplifier
This package including extra cables and cords, tax, and shipping is close to $5k. I am asking $3700 includes UPS ground CONUS. I prefer check (ship when clear)or Money Order. PayPal fees are an additional $130. You pay the fees because we are not friends or family. :-)
I am happy to answer any questions.
I took the amp out of the box for a photo. The tuner is still packaged.
- Listing #1760792 - Submitted on 03/03/26 by Callsign W3IZ - IP: 75.97.242.11.res-cmts.leh.ptd.net
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- MISC - Metal Case for Heath SB line For Sale
Metal Case for Heath SB line For Sale:
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I have the outer metal case available.
This is the case that is used on almost
all of the Heath SB line. This includes
the SB-100, SB-101, SB-102, SB-200,
SB-201, SB-300, SB-301, SB-400, SB-401,
and maybe others.
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This particular case is immaculate. It
is perfect in every way. No dents,
dings, or scratches. If you have a unit
that is looking dingy, this one will perk
it up!
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Buy it for $40.
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Set of feet for Heath. Can be used on
the same equipment as the case. The set
consists of two front "riser" feet, plus
two back feet, and all of the needed hardware.
$15
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Buy the case and feet for $50.
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Prices do not include shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
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- Listing #1760790 - Submitted on 03/03/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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- RADIOHF - FS: Yaesu FTX1 Optima
- As new: Perfect in every way. Just a few months old.
Latest firmware. Have box, books, everything that came with it.
Will split shipping $1595.00 Call for more info or pictures. No trades
- Listing #1759728 - Submitted on 02/21/26 by Callsign W3OT, Modified on 03/03/26 - IP: c-107-3-37-74.hsd1.pa.comcast.net
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- MISC - Heathkit SK-201 Spike & Surge Protector
Heathkit SK-201 Spike and Surge Protector For Sale:
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The Heathkit SK-201 is designed to protect
your phone line from surges and spikes.
After grounding the surge box, you simply
plug the phone line in to it, and you are
protected.
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As far as I can tell, this one works fine,
and it looks really great.
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Only $15 plus shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1760789 - Submitted on 03/03/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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- BOOKMAG - ORIGINAL Heath manuals For Sale
- ORIGINAL Heath manuals For Sale:
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These are original Heath manuals.
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GD-600 Photoelectric Light Switch, $4
HD-10 Electronic Keyer, $8
HD-1234 Coaxial Switch, $3
HD-1481 Remote Coax Switch, $7
HD-4040 Terminal Node Controller, $10
HM-102 HF Wattmeter, $7
HN-31 Cantenna RF Dummy Load, $5
HW-2021, 2 meter HT, new, $9
ID-1390 Electronic Digital Thermometer, $5
ID-4801 EPROM Programmer, $8
IM-103 Line Voltage Monitor, $8
IN-17 Decade Resistance Box, $4
IO-102 Scope, W7FG Manual, $10
M-1, Handitester, $4
PK-1 Scope Probe, $3
RS-1 Resistance Sub Box, $5
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These are original Heath manuals only.
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Prices do not include shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1760788 - Submitted on 03/03/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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- BOOKMAG - Original Manual for Johnson 6N2 For Sale
Original Manual for Johnson 6N2 For Sale:
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I have an Original Manual for a Johnson Viking
6N2 Transmitter For Sale.
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Considering that it has a 1957 date on it, it
is in really great shape. It looks very close
to new, with no writing or marks of any sort on
it. The comb binding is in good shape.
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Buy it for $25 plus shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1760787 - Submitted on 03/03/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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- MISC - Resistive Terminations (Dummy Loads) FS
Resistive Terminations (Dummy Loads) For Sale:
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When making measurements, it is often required
that a precision load be placed in the circuit,
so that the measurement can be accurate.
These terminations provide such a load.
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All of these terminations have been measured
and are accurate within a fraction of an ohm.
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Grass Valley B7501TP
75 ohm, 0.1%, four available
$15 each
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PL-259 Connector
80 ohms, $10
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JFW, Model 50F-003, 3 db attenuator
BNC connectors in and out
DC to 2 GHz, 50 ohm, $20
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Realistic 21-506 Dummy Load
50 ohms, DC-500 MHz, 15 Watts,
Large heat sink, similar to MFJ-261
$25
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Realistic 21-506 Dummy Load
As above, except measures 64 ohms, $10
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BNC Connector, 88 ohms, $10
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Prices do not include shipping from Florida.
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Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1760786 - Submitted on 03/03/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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