How to monitor ham radio AM and SSB transmissions with digital oscilloscope. Uses a circuit presented by Alan (W2AEW) for a AM Demod and RF sampler. I built the circuit into a nice case. The video also shows how it works on a digital scope as opposed to Alan’s analog scope.
Perezy 1:49-49:1 Balun for HF Short Wave Four Band 5-35MHZ End Fed Half-Wave EFHW Antenna 100W HAM
$22.22 (as of November 30, 2023 05:35 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
1:64 Balun End Fed Half Wave Antenna Balun 1-30MHz 100W PEP EFHW Balun
$39.99 (as of November 30, 2023 09:19 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)1:64 Balun End Fed Half Wave Antenna Balun 1-30MHz 100W PEP EFHW Balun Frequency range: 1-30MHz Power: ssb
pizarra 1:49-49:1 Balun for Short Wave Four Band 5-35MHZ End Fed Half-Wave EFHW Antenna 100W HAM
$20.36 (as of November 30, 2023 16:15 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)This is a 49:1 balun for -feeding antenna. Suitable for HAM with certain hands-on . Product Name: End-feed antenna 49:1 balun Condition: brand new and high Frequency: 5-35MHZ
5-35Mhz Shortwave Radio Balun DIY Kit Short Antenna Balun 1:49-49:1 100W HAM Stable HAM Equipment EFHW Antenna
$22.99 (as of November 30, 2023 06:59 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)It only needs to be equipped with a vibrator of 20 meters in length, which can naturally resonate in the four amateur bands of 7, 14, 21, and 28, and the influence of the height-changing resonance point is very small. Frequency: 5-35MHZ Suitable for ... read more
Latwne 1:49-49:1 Balun for HF Short Wave Four Band 5-35MHZ End Fed Half-Wave EFHW Antenna 100W
$25.41 (as of November 30, 2023 07:01 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Suitable for with certain hands-on . Product Name: End-feed antenna 49:1 balun Condition: brand new and high quality This is a 49:1 balun for -feeding antenna. Frequency: 5-35MHZ
NOCO Genius GEN5X2, 2-Bank, 10A (5A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries
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ExpertPower 12v 7ah Rechargeable Sealed Lead Acid Battery
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Battery Tender Plus 12V Battery Charger and Maintainer: 1.25 AMP Powersport Battery Charger and Maintainer for Motorcycles, ATVs, UTVs - Smart 12 Volt Automatic Float Charger - 021-0128
$59.95 (as of November 30, 2023 08:11 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)STAY CHARGED: Provides a full charge to your powersports vehicle’s battery before switching to float mode to maintain proper voltage levels for safe, long-term storage without overcharging EXTEND BATTERY LIFE: Compatible with all 12V lead-acid, flood... read more
NOCO GENIUS2D, 2A Direct-Mount Onboard Car Battery Charger, 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Marine, ATV, Truck and Deep Cycle Batteries
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Quansheng UV-K6 UV-K5(8) Walkie Talkie 5W Airband Radio Type C Charge UHF VHF DTMF FM Dual Band Two Way Radio with NOAA Weather Alarm Function
$33.88 (as of November 30, 2023 08:11 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Fast Copy One Channel NOAA Weather Alert uhf vhf radio walkie talkie anysecu 5 Watts Output with NOAA Weather Alert UV-K6 Walkie Talkie 5W Airband Radio Type C Charge UHF VHF DTMF FM Dual Band Two Way Radio According to the requirements of air freigh... read more
BAOFENG UV-5R 8W High Power Ham Radio Dual Band UV5R Portable Two Way Radio Long Range Rechargeable Handheld Radio Full Kit
$69.99 (as of November 30, 2023 08:11 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)【Professional Baofeng UV-5R Full Set】High/medium/low power TX selectable,Outpower:8Watts.All You Need Is In One Box!Package contents include:Portable Radio,3800mAh Extended Battery,US Base Charger,USB Charger Cable,AR-771 Antenna,AR-805S Antenna,Prog... read more
Baofeng UV-5R Two Way Radio Handheld Ham Radio Dual Band Walkie Talkie(2PACK, Black)
$37.49 (as of November 30, 2023 08:11 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Frequency band: 144-148/420-450Mhz | VHF and UHF bands and channel name displayed | Up to 128 memory channels | Squelch adjustable in 9 levels. High/Low TX power selectable: Busy channel lock-out(BCLO),128 Channels 50 CTCSS and 104 CDCSS Dual-Band Di... read more
Walkie Talkies for Adults Long Range-Wishouse Handheld 2 Way Radios Rechargeable,Hiking Accessories Camping Xmas Birthday Gift for Kids with Lamp,SOS Siren,NOAA Weather Alert,Easy to Use Black 4 Pack
33% OffLONG RANGE TRANSMISSION AND CRYSTL CLEAR SOUND — With upgraded custom helix gain antenna, super penetration, and lossless transmission technology. You can speak clearly and your kids can hear clearly within 1 mile in the yard or indoors. Longer range... read more