Teaching for the Amateur Extra Ham Radio License Exam.
Please buy the book using our Affiliate Link: https://amzn.to/2U3QT77
PLEASE DONATE TO SUPPORT THE CHANNEL – Visit: https://w4eey.com/index.html
Handouts for this video can be downloaded here:
https://www.dropbox.com/sh/pdk0rqf9gs6fhfh/AAAwN1IQMEPUe4DRWk-v8CG9a?dl=0
Garosa Frequency Test Board Demo Kit VNA Test Module Vector Network Analyzer Breadboard Test Protoboard Board Filter/Attenuator Module
$12.51 (as of January 17, 2025 10:30 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.)Specialty - Demo Kit for VNA Testing: The VNA test board demo calibration board is specially designed for learning how to use Vector Network Analyzers and Antenna Analyzers for test calibration purposes Comprehensive Functional Modules: Featuring a t... read more
LiteVNA-64 VNA Analyzer 50KHz-6.3GHz Portable Vector Network Analyzer Antenna Analyzer 4" Display
5% Offwith multiple internal RF switches for S11 and S21 measurements, and IFFT calculations for TDR and DTF measurements. the LiteVNA-64 now brings faster scanning speeds and more scan points in addition to a wider measurement range Combined with an easy-... read more
Upgraded NanoVNA-F V2 Vector Network Analyzer 50kHz-3000MHz HF VHF UHF VNA Antenna Analyzer 4.3 inch with 5000mA-h,Measuring S-Parameter Voltage SWR, Phase, delay, Smith Chart
$139.99 (as of January 16, 2025 18:47 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.)4.3 inch Large Touch screen and powerful function:Handheld Vector Network Analyzer using 4.3-inch IPS TFT LCD screen, with a larger view angle and can be seen clearly in strong outdoor light.which can measure S-parameter, voltage standing wave ratio ... read more
NanoVNA-H REV3.4 Vector Network Analyzer,10KHz -1.5GHz HF VHF UHF Antenna Analyzer Portable VNA with SMA Adapter
$59.99 (as of January 16, 2025 18:49 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.)NEW UPGRADED VERSION: This Vector Network Analyzer added battery circuit management, more secure. Redesigned PCB, you can connect to mobile phone with Type C-Type C cable( original PCB needs OTG cable), see a clear HD image on your phone. Designed a ... read more
AURSINC Upgrated NanoVNA-H4 Vector Network Analyzer, Lastest V4.3 10KHz-1.5GHz HF VHF UHF 4" Touch Screen VNA Antenna Analyzer Ham Radio, Measuring S Parameters, SWR, Phase, Delay, Smith Chart
$97.50 (as of January 16, 2025 18:47 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.)[UPGRADED NANOVNA-H4 V4.3] AURSINC NanoVNA-H4 Vector Network Analyzer is developed by Hugen, tiny and handheld, provides perfect vector network measurement capabilities. With latest HW 4.3 version, 4.0 inch LCD touchscreen display, 1950mAh battery po... read more
Emergency Crank Weather Radio, 4000mAh Solar Hand Crank Portable AM/FM/NOAA, with 1W 3 Mode Flashlight & Motion Sensor Reading Lamp, Cell Phone Charger, SOS for Home and Emergency Green
5% Off★【 Newest Design MD-090P】Based on MD-090 emergency flashlight radio, we've optimized and upgraded a lot of features. A biggest 4000mAh rechargeable battery can charge more than one smartphone, the most powerful lighting functions include super-bright... read more
MaxTalker Walkie Talkies Long Range for Adults, MT10 Rechargeable Walkie Talkies 4 Pack with 22 FRS Channels, 2 Way Radios, NOAA, 1200mAh Li-ion Battery, LED Flashlight, VOX for Hiking Camping
33% OffMaxTalker Rechargeable Walkie Talkies: The MT10 Walkie Talkies features a powerful 1200mAh rechargeable lithium battery, replacing the previous AAA battery design. This upgrade allows for longer usage times and significantly improves convenience with... 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 17, 2025 01:04 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
Car Battery Terminal Connectors, 2 Pcs 4 Way Quick Release Disconnect Car Battery Terminal for SAE/JIS Type A Posts, Compatible With Cars, Vans, Trucks and More
$9.99 ($5.00 / Count) (as of January 17, 2025 00:53 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.)[4 WAY BATTERY TERMINAL] Made of high-quality brass and steel material which is corrosion resistant with excellent electrical conductivity that can reduce voltage distortion and transmission loss. And it has 4 ports for multiple cable connections, wi... read more
Uniden Bearcat BC125AT Handheld Scanner, 500-Alpha-Tagged Channels, Close Call Technology, PC Programable, Aviation, Marine, Railroad, NASCAR, Racing, and Non-Digital Police/Fire/Public Safety.
21% OffLISTEN IN AND STAY INFORMED, this sophisticated scanner has 500 alpha-tagged channels in a convenient compact design with loads of features. Close Call RF capture technology instantly tunes to signals from nearby transmitters and the Do Not Disturb M... read more
Battery Tender Plus 12V 1.25 AMP Car & Motorcycle Battery Charger and Maintainer, Float Charger for Automotive, and ATVs - Smarter Than a Trickle Charger
$59.95 (as of January 17, 2025 00:51 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.)Adaptive Smart Charging: Our battery maintainer adapts to the needs of your 12V battery, ensuring optimal charging and extending battery life. Ideal for Automotive, Motorcycle, and Lawn Mowers. 4-Step Charging Program: This 12V battery charger safely... 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 17, 2025 01:00 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
pxton Walkie Talkies Long Range for Adults with Earpieces,16 Channel Walky Talky Rechargeable Handheld Two Way Radios with Flashlight Li-ion Battery and Charger(4 Pack)
9% Off【Diversified functions】FCC ID: 2AX68PX-888S, 16 preset channels can be selected by rotating the knob on the 2 Way Radios to select any channel within the frequency range; you can program 50 CTCSS audio and 105 CDCSS audio on each programmed channel, ... read more