This video describes the basics of a Tracking Generator – a common option on Spectrum Analyzers. It discusses how the tracking generator operates in conjunction with the spectrum analyzer, and demonstrates its operation. The video also introduces the 1/4 wavelength coaxial transmission line stub filter, and shows how its response can be measured using the tracking generator and spectrum analyzer.
Video Notes Page:
http://www.qsl.net/w2aew/youtube/Basics_of_Tracking_Generators.pdf
Radioddity GC-5 Dual Band Two Way Radio, Ham Radio Handheld Long Range with 1800mAh Battery, High Gain Antenna, Color LCD, DTMF, Support Chirp
$15.99 (as of January 16, 2025 02:17 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.)Wide Communication Range: With GC-5 amateur radio, you can communicate with both UHF and VHF dual bands. Stay informed with NOAA weather channels and FM reception. Switch between 12.5K or 25K wide band/narrow band for enhanced communication options. ... read more
APOLLO 94ALF20701A
$48.00 (as of January 16, 2025 18:28 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.)China
Apollo H-249900
$3.10 (as of January 16, 2025 10:58 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.)Apollo 95ALF20401
HYS Handheld Radio/Shoulder Speaker Mic with Belt Clip Holder, Handheld Marine Radio/CB Radio with Universal Round Knob Hanger Mount for Anytone Kenwood Midland Motorola Uniden Yaesu
$11.99 (as of January 16, 2025 03:01 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.)Radio clip Mount for all Handheld Speaker mic&HT radio-Universal Round Knob&two way radio&mic with Belt clip; The hanger Holder mount stand is made of high quality, which is more attractive and durable. Material: Aluminium Alloy The Radio clip mount ... read more
Retevis RT22 Walkie Talkies Rechargeable Hands Free 2 Way Radios Two-Way Radio(6 Pack) with 6 Way Multi Gang Charger
23% OffFRS license free two way radio; extremely compact and slim for business use; featured with 16 channel; work right out of box; you don't need a license for RT22 walkie talkie Includes six way multi gang charger; with multiple charging protections; ove... read more
Retevis RT22 Walkie Talkies, Mini 2 Way Radio Rechargeable, VOX Handsfree, Portable, Two-Way Radios Long Range with Earpiece, for Family Road Trip Camping Hiking Skiing(2 Pack, Black)
$39.99 (as of January 16, 2025 18:45 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.)Small and lightweight; compared with most large and heavy walkie-talkies; RT22 adopts a lighter and thinner compact design; allowing you to carry it easily and enjoy more comfortable communication Loud and clear sound quality; the sound is loud and c... read more
Car Battery Jump Starter 2000A Jump Box 12800mAh Portable Car Jump Starter Battery Pack (6.5L Gas/5.5L Diesel) Car Jumper Starter with Extended Smart Jumper Cables, Fast Charge, Lights, Compact
$49.99 (as of January 16, 2025 00:46 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.)【Robust Car Jump Starter-2024 Upgraded】Driven by stable 2000A, the battery jump starter battery pack can easily restart 12V dead vehicles up to 6.5 gas/5.5L diesel engines in seconds even at -4℉~140℉. Support more than 1000+ recharge cycles and easie... read more
Battery Tender Ring Terminal Harness Accessory Cable - 18 inch Cord Adapter with SAE Quick Disconnect - Easy Quick Convenient for Motorcycles, Cars, ATVs and More - 081-0069-6
$11.95 (as of January 16, 2025 18:44 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.)Easy Connection: Ring terminals can be left connected to the battery for an easy and convenient connection when you need to charge again Compatible Units: For use with 12 Volt model Battery Tender Battery Chargers; ideal for batteries that are diffic... read more
Emergency Weather Radio - AM/FM/NOAA Hand Crank Radio with 15W Fast Charge, 20000mAh Solar Power Bank, Multi-Function Flashlight & SOS Alarm (Orange)
15% Off7 NOAA Preset Weather Alerts: Emergency Weather Radio automatically receives severe weather alerts, quickly and accurately switches channels, allowing you to be prepared and stay safe in the first place before natural disasters such as hurricanes, to... read more
YaberAuto Car Battery Jump Starter 4000A Jump Box (10.0L Gas/9.0L Diesel) Portable Car Jump Starter Battery Pack, 12V Car Battery Jumper Starter Portable, Fast Charge, 160W DC, 4-Mode Lights
20% Off➤【 HIGH-PERFORMANCE CAR JUMP STARTER 】This car battery jump starter battery pack's powerful 4000A current quickly jump start low-voltage and fully-drained batteries, specially for 10.0L gas/9.0L diesel, support more than 1000+ recharge cycles. This j... read more
ABBREE Ham Radio Programmer Adapter APP Instead of Program Cable for Baofeng 5RM UV-5R BF-F8HP GM21 K5Plus AR-152 GM-15 Pro UV-5G Plus UV-25 Quansheng UV-K5 6 Handheld Two Way Radios,No Need Driver
9% OffPhone Programming:No Driver Issue-Plug & Play:Newly upgraded programming method, say goodbye to tedious programming steps, no need for programming cables, easy programming anytime, anywhere,Support for MAC IOS/Android System! Type-C Charging:Equipped... read more
FosPower Emergency Weather Radio (Model A1) NOAA/AM/FM with 7400mWh Portable Power Bank, USB/Solar/Hand Crank Charging, Battery Operated, SOS Alarm & Flashlight for Indoor/Outdoor Emergencies
12% Off[7400mWh (2000mAh) POWER BANK WILL KEEP DEVICES POWERED] The FosPower FOSPWB-2376 emergency radio incorporates a 7400mWh (2000mAh) power bank capable of providing emergency power to any small tablet or phone. [3 POWER SOURCES POWER WHEN YOU NEED IT] ... read more