Uploaded March 2026 | Updated September 2026, 2 weeks ago
In this hands-on review, I walk through the Comet CAA-500 Mark II antenna analyzer and demonstrate how to use it to test and tune amateur radio antennas. If you're a ham radio operator looking for a reliable SWR analyzer, antenna impedance meter, or antenna tuning tool, this video covers everything you need to know about the CAA-500MKII.
I connect the analyzer to a real antenna and show step-by-step how to measure SWR (Standing Wave Ratio), impedance, and resonant frequency across multiple bands. You'll see how this portable analyzer helps diagnose antenna issues, tune antennas for better performance, and quickly evaluate feedlines and connectors.
In the video I cover:
• Overview of the Comet CAA-500 Mark II antenna analyzer
• Key features and controls of the CAA-500MKII
• Connecting the analyzer to an antenna system
• Measuring SWR and impedance on HF and VHF bands
• Finding the antenna’s resonant frequency
• Practical tips for antenna tuning and troubleshooting
• Real-world demonstration of how ham radio operators use antenna analyzers
The CAA-500MKII is a popular choice among amateur radio (ham radio) operators, offering coverage from 1.8 MHz to 500 MHz, making it useful for HF, VHF, and UHF antenna testing. Whether you're tuning a new antenna, diagnosing high SWR, or checking coax and connectors, an antenna analyzer like this can save time and improve station performance.
If you're interested in ham radio gear reviews, antenna tuning guides, SWR troubleshooting, and amateur radio station setup, this video will give you a practical look at how the Comet CAA-500 Mark II performs in the field.
🔹My Favorite Gear - amazon.com/shop/km4ack
🔹Links mentioned in the video
chattradio.com/COMET-CAA-500-MKII-p205955413
🔹Weekly Newsletter - https://mailchi.mp/40da1fe472e3/km4acknewsletter
🔹Follow Me
Twitter @km4ack
🔹FREE Get Started Guide - tiny.cc/getstartedguide
🔹Cool Ham Gear - km4ack.com
🔹Support the channel through Patreon - patreon.com/km4ack
🔹🔹🔹🔹🔹
As an Amazon Associate I earn from qualifying purchases
In this hands-on review, I walk through the Comet CAA-500 Mark II antenna analyzer and demonstrate how to use it to test and tune amateur radio antennas. If you're a ham radio operator looking for a reliable SWR analyzer, antenna impedance meter, or antenna tuning tool, this video covers everything you need to know about the CAA-500MKII.
I connect the analyzer to a real antenna and show step-by-step how to measure SWR (Standing Wave Ratio), impedance, and resonant frequency across multiple bands. You'll see how this portable analyzer helps diagnose antenna issues, tune antennas for better performance, and quickly evaluate feedlines and connectors.
In the video I cover:
• Overview of the Comet CAA-500 Mark II antenna analyzer
• Key features and controls of the CAA-500MKII
• Connecting the analyzer to an antenna system
• Measuring SWR and impedance on HF and VHF bands
• Finding the antenna’s resonant frequency
• Practical tips for antenna tuning and troubleshooting
• Real-world demonstration of how ham radio operators use antenna analyzers
The CAA-500MKII is a popular choice among amateur radio (ham radio) operators, offering coverage from 1.8 MHz to 500 MHz, making it useful for HF, VHF, and UHF antenna testing. Whether you're tuning a new antenna, diagnosing high SWR, or checking coax and connectors, an antenna analyzer like this can save time and improve station performance.
If you're interested in ham radio gear reviews, antenna tuning guides, SWR troubleshooting, and amateur radio station setup, this video will give you a practical look at how the Comet CAA-500 Mark II performs in the field.
🔹My Favorite Gear - amazon.com/shop/km4ack
🔹Links mentioned in the video
chattradio.com/COMET-CAA-500-MKII-p205955413
🔹Weekly Newsletter - https://mailchi.mp/40da1fe472e3/km4acknewsletter
🔹Follow Me
Twitter @km4ack
🔹FREE Get Started Guide - tiny.cc/getstartedguide
🔹Cool Ham Gear - km4ack.com
🔹Support the channel through Patreon - patreon.com/km4ack
🔹🔹🔹🔹🔹
As an Amazon Associate I earn from qualifying purchases
