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 MISC - 12V 100Ah Bluetooth Lithium LiFePO4 Batt 
- 12V 100Ah Bluetooth Lithium LiFePO4 Battery for RV, Solar,Trolling Motor,Camping, Brand - VPauexii
Specification:
Rated Voltage: 12.8V
Rated Capacity：100Ah
Energy: 1280Wh
BMS: 100A
Charge Voltage: 14.2V -14.6V
Max. Continuous Discharge Current: 100A
Max. Continuous Charging Current: 100A
Peak Discharge Current: Reach 200A within 3-5 seconds
Charging Temperature: 0°C~50°C(32°F~122°F)
Discharge Temperature: -20°C~60°C(-4°F~140°F)
Weight: 24LB/11KG
Dimension: 12.83*6.81*8.5IN(L*W*H)
$75 Plus actual shipping cost.
- Listing #1766609 - Submitted on 04/30/26 by Callsign K7IEU - IP: c-73-225-151-127.hsd1.wa.comcast.net
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 AMPHF - KPA500 RF Power Monitor
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KPA500 RF Power Monitor — Real-Time OLED Display for Elecraft KPA500
Six critical parameters, always visible, updating 10×/second on a high-contrast 256×64 OLED. No menu cycling. No squinting.
Monitors: Power Output (0–700W) · PA Voltage · PA Current · SWR · PA Temperature · Band + Operate/Standby
3×2 grid layout — large fonts sized for quick reading across the shack.
Direct RS-232 integration via MAX3232 — no amplifier modification required.
Specs: XIAO ESP32-C3 · SSD1322 256×64 OLED · 9–14.8V DC · 100mA · 10 Hz update rate · 4″ × 2″ × 4″
Bonus: Built-In WiFi for remote use — web interface mirrors the OLED with a retro green-on-black aesthetic, updated via WebSocket. Includes Power, Operate/Standby, Fan Speed, and Band controls plus OTA firmware updates. Access via kpa500.local — no app required. OLED operates independently of WiFi at all times.
Includes: Assembled & tested unit, DC power cable, RS-232 cable, quick start guide.
--$229 plus $10 shipping
- Listing #1765967 - Submitted on 04/24/26 by Callsign KV5J, Modified on 04/30/26, Web Site: http://www.kv5j.com - IP: mobile-107-77-199-165.mobile.att.net
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- RADIOHF - Elecraft K3 K3S K4 Items week of 4/30
- Elecraft K3 K3S K4 Items 4/30
Fred Cady manuals $42
K3 K3S knobs $8
K3S VFO Rubber $20
KPA500 $2335
KPA500 $2095 - Has one issue
K3/0 Remote Head $464
K3/0 Mini Remote $965
KSYN3A Syn board $328
KDVR3 Digital keyer $170
K144XV 2 Meter module $322
KRX3 Sub Receiver - $239 price $209 with K3 or p3.
200,400,500 1.0 ,1.8 ,2.7 Filters $69 ea
250 CW $96
2.1 $89
2.8 $96
6K or FM $105
KAT3 Tuner $361 if you send me kant3 or $385 with no trade.
KBPF3 $150
K4 D/100 W/ tuner SOLD
K3 Parts radio $312
K3 Parts radio $295
K3/10 QRP $688
K3 - No tuner $989
K3 W/tuner $1345
K3S - W/Tuner $2389
K3S No tuner $2189
P3 $564
P3 VGA Module $291
P3 With TX Mon. $836
P3 W/ vga and TX Monitor $1035
P3 Trans Monitor option board & coupler $292
P3 Trans mon board $175
W2 Wattmeter - no coupler $243 WOW
2kw and 200w,2kw p3 w2 couplers $141
Lots of other items
Cables - many
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Wanted - Old boards from K3 after you upgraded . KANT3 etc Ksyn3 , Kio3, kxv3
Shipping included
Pay by Check, Zelle, PP FF
K6RO
- Listing #1766608 - Submitted on 04/30/26 by Callsign K6RO, Web Site: http://www.K6RO.com - IP: 99.37.37.86
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- RADIOHF - WTB. Kenwood SP890W
- Looking for the matching speaker for the Kenwood
TS890S. >>>>> SP890W<<>>>>
- Listing #1766607 - Submitted on 04/30/26 by Callsign KF4TOH - IP: 170.103.100.107
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- MISC - WTB Kenwood TS890 speaker
- Looking for the matching speaker for the Kenwood
TS890S. >>>>> SP890W<<>>>>
- Listing #1766606 - Submitted on 04/30/26 by Callsign KF4TOH - IP: 170.103.100.107
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- AMPVHF - RM ITALY 85W LINEAR AMPLIFIER
- RM ITALY 85W VHF LINEAR AMPLIFIER. #LA-145. 135-175 MHz. SSB or FM. PowerPole 13.8VDC Connector Installed. Brand New, One Owner. Non-Smoking, No Pets, No Kids Household. 3 Watts In, 85 Watts Out. $155.00 USD Plus $30.00 USD Shipping. PayPal -or- U.S. Post Office Money Order ONLY. 73' AA7LX.
- Listing #1765075 - Submitted on 04/15/26 by Callsign AA7LX, Modified on 04/30/26 - IP: ip68-3-7-205.ph.ph.cox.net
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- ANTETUNE - LDG AT-1000ProII 1000w automatic antenna
- 1000 watt automatic antenna tuner
Provides full and semi automatic antenna tuning across the entire HF spectrum plus 6 meters at power levels up to 1000 watts
Excellent condition
Manual and box included
$375 includes shipping to continental US
- Listing #1766605 - Submitted on 04/30/26 by Callsign KC3INP - IP: pool-100-34-234-114.phlapa.fios.verizon.net
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- RADIOVHF - FS: Yaesu FT-3DR HT VHF/UHF
- Yaesu FT3DR Dual Band C4FM Digital HT GPS APRS , Bluetooth. VHF/Uhf plus original box, manual, charger and original box. No SD card included. Bonus item: a HT diamond extended range antenna model RH-771. Everything works, radio has been factory reset. No issues battery is charged fully ready to use. Asking $270 shipping included to continental US only **no overseas shipping *** I take cash if in person , Zelle , us postal money order. **no paypal** serious buyers only** Interested send me an email at whiskey Charlie two foxtrot at outlook dot com and we go from there .
73 de wc2f Miguel
- Listing #1765228 - Submitted on 04/17/26 by Callsign WC2F, Modified on 04/30/26 - IP: c-98-230-85-107.hsd1.fl.comcast.net
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- MISC - Icom CF-1 Fan For Sale
Icom CF-1 Fan For Sale:
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The Icom CF-1 fan is a fan made for cooling
a variety of Icom rigs, including power
supplies.
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It is about 5 inches in diameter, and runs
off of 12 Volts DC. It has a short cord on
it to plug into a 2.1 mm coaxial 12 Volt DC
jack. It mounts with four screws, which are
included.
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This one works as it should, and looks
extremely nice.
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Buy it for $40, plus shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1766603 - Submitted on 04/30/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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- BOOKMAG - Books For Sale
Books For Sale:
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Most of these books are in extremely good
condition, with many close to new.
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Radio Amateur's DX Guide
13th edition - $6
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Radio Amateur's World Atlas
9th edition - $5
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MORE Wire Antenna Classics
Volume 2 - By K8CH/ARRL - $12
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Radio/Tech Modifications
Number 5 A - Icom, Kenwood, Scanners - $10
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Radio/Tech Modifications
Number 5 B - Alinco, Standard, Yaesu - $10
-
Getting Started with Amateur Satellites
By WA4SXM - 4th edition - $10
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Basic Book of Ham Radio
by Consumers Guide and ARRL - $8
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Shortwave Propagation Handbook
By W3ASK and N4XX - CQ - $10
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Beginner's Guide to Ham Radio
K1ODH - Dolphin Books - $8
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Electronics Data Handbook
Radio Shack - William Barden - $7
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ARRL Advanced Class License Manual
Third edition - $2
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Prices do not include shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.
- Listing #1766602 - Submitted on 04/30/26 by Callsign W8EK - IP: customer.mmmiflx1.isp.starlink.com
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