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Dipping a rock into chemicals until it becomes a computer chip
Upgraded Homemade Silicon IC Fab Process
![[Premium Material]: This end fed antenna is made of durable PVC material, providing high wear-resistance and reliable performance in harsh outdoor conditions [Portable & Lightweight]: The lightweight and compact design of this antenna allows for easy...](https://m.media-amazon.com/images/I/312-oC4XD3L._SL160_.jpg)
Portable HF End Fed Antenna, Easy to Install, 1‑30MHZ Frequency, Premium Material, Withstand Power, Portable and Easy Installation, Shortwave Antenna
16% Off[Premium Material]: This end fed antenna is made of durable PVC material, providing high wear-resistance and reliable performance in harsh outdoor conditions [Portable & Lightweight]: The lightweight and compact design of this antenna allows for easy... read more
Harvest Taurus 160M-6M Multi-Band Long Wire Dipole Antenna - inc WARC Bands
$74.00 (as of January 16, 2025 18:16 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: 160-6m inc WARC bands Unun: 9:1 Max Power:400 Watts Length: 40 m/128 ft Socket: SO239
No Tune Half Antenna, Portable Assembly, , for Machine
$17.05 (as of January 16, 2025 18:16 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.)Tinning process completed: Ensures optimal performance for large and small currents Stable structure: 10w end fed half antenna module with robust design Heat dissipation: Product features large area heat dissipation for continuous use Easy installati... read more
KB2 Enterprises Original 3-54Mhz 1:1 Current balun 2000 watts PEP
$49.98 (as of January 16, 2025 18:21 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.)The 1:1 Current Balun was designed to replace the center insulator of a dipole antenna.Outstanding low permeability ferrite mix coated toroid core with special design for maximum bandwidth by KB2 Product. Operates 3 to 54 MHz. The KB2 Current Balun w... read more
pizarra 1:49-49:1 Balun for Short Wave Four Band 5-35MHZ End Fed Half-Wave EFHW Antenna 100W HAM
$21.85 (as of January 16, 2025 18:16 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: new and high Frequency: 5-35MHZ
Universal Double Radio Shoulder Holster Chest Harness Vest Rig Radio Harness Shoulder Radio Holder Radio Holster for Police Firefighter Two Way Radio Walkie Talkie Rescue Essentials
$14.99 (as of January 16, 2025 18:41 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.)【Adjustable Radio Shoulder Holder Holster】Universal radio holder with adjustable shoulder straps and quick release buckles for maximum comfort, suitable both men and women. Can be worn inside and outside the jacket or vest, ideal for law enforcement ... read more
TFTDOUP FM/AM/NOAA Weather Radio Hand Crank Self Powered Solar Portable Mini Emergency Survival Radios with 3 LED Super Bright Flashlight 2000mah Battery Operated Power Bank Smart Phone Charger,SOS
5% Off【NOAA Weather Radio Keeps You Prepared Ahead】If you live in a natural disaster-prone area, this portable NOAA weather radio is a must-have for your emergency kit! TFTDOUP Enhanced NOAA Weather Radio captures all NOAA/AM/FM signals (AM: 520-1710 KHz /... read more
OXILAM 8000A Jump Starter - Car Jumper Starter Portable for All Gas & Diesel Engines, 12V Jump Box for Car Battery with Extended Jumper Cables, USB, DC, Type C Port & LED Light
14% Off【Most Powerful Battery Jump Starter】OXILAM battery jumper starter portable features a powerful 8000 A current that can instantly jump start 12V vehicles, including all gas and diesel engines, even at -4~140℉. A single full charge supports at least 80... read more
BLUETTI Charger 1, 560W Alternator Charger, Fast DC-DC Charger for Portable Power Stations, 6X Faster Than Cigarette Chargers, Compatible with 95% Solar Generator, Perfect for Road Trips, RVing
$409.00 (as of January 16, 2025 19:16 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.)[6X Faster Charging on the Go] - Charge your portable power stations or batteries 6 times faster than regular car chargers. Use excessive alternator energy during every adventure. [Universal Compatibility] - Works with all BLUETTI models and 95% of t... read more
Zrigiwr Battery terminal connectors 1 pair made of pure copper, 4 Way Quick Release Disconnect Battery Terminals, suitable for SAE/JIS A-pillars, cars, caravans, trucks, boats and solar equipment.
$5.97 (as of January 16, 2025 19:17 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.)【Pure Copper Fine】 Zrigiwr Pure Copper Battery Terminal Connector is a work of art among terminals, well made, highly conductive to withstand high currents and corrosion resistant. 【Multi-output】 It can be flexibly used according to the needs of the ... read more
Portable AM FM SW Radio with Best Reception,Small Transistor Radio with 600mAh Rechargeable Battery,Walkman Radio with 3W Large Speaker,Pocket Handheld Radio with 3.5mm Earphones Jack,Gift for Elder
$15.99 (as of January 16, 2025 18:16 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.)【 Portable AM/FM/ SW Radio With Best Reception 】Capable of receiving FM (87-108 MHZ) AM (520-1710 KHZ) SW (5.9-18.0 MHZ) channels,upgraded DSP chip with extendable antenna ensures the best signal is captured in any environment, our pocket radio can k... read more
Portable Car Jump Starter with Air Compressor, YaberAuto 150PSI 4500A Car Battery Jump Starter (9.0 Gas/8.0L Diesel), 12V Jump Box Car Battery Jumper Starter with Large LCD Display, Lights
38% Off➤【 HIGH-PERFORMANCE CAR JUMP STARTER 】Powerful and safe. With boosted 4500A cranking current, the car battery jump starter battery pack can instantly restart your 12V vehicles (specially for up to 9.0L gas/8.0L diesel) even at -4℉ to 140℉, support mo... read more
YONHAN Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car Battery Charger, Battery Maintainer Trickle Charger, and Battery Desulfator with Temperature Compensation
24% Off[All in One, Keep your battery charged and your car ready to go] The 10-Amp 12V and 24V Fully-Automatic Smart Battery Charger is compact yet powerful. It's an all-in-one solution: charger, maintainer, trickle charger, and desulfator. Suitable for cha... read more