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Comet CAA-500 Mark II Commercial Grade SWR/Impedance Analyzer

Comet Antenna CAA-500MARKII

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Hassle-Free Warranty & Easy Returns

At Walcott Radio, we want you to shop with confidence! That's why we offer a straightforward warranty and a stress-free return policy to ensure you're satisfied with your purchase.

Easy Returns - No Worries!

  • Changed your mind? No problem! Return unused, unopened, and unmodified products within 30 days for a refund.
  • Some items like batteries, used/refurbished products, and custom modifications are non-refundable.

Reliable Warranty - We've Got You Covered

  • Enjoy 90 days of coverage against manufacturer defects.
  • If something isn't right, we'll help troubleshoot, and if needed, we will arrange for inspection, repair, or replacement

Customer-Focused Support

  • Need Help? Our experts are just a phone call or email away!
  • We work hard to make sure every product performs at its best - because we care about your experience.

For full details, check out our Warranty & Return Policy

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CB Radio Technicians since 1986

Unlock the full potential of your radio with our in-house radio technican upgrade services. Don't leave any potential for performance on the table, and ensure your new radio equipment has been thoroughly tested and verified to operate at it's maximum potential.

Improved Range & Clarity

Expert Calibration for Peak Performance

Optimized for Ehanced Usability

Speak directly with the radio Technician for any operation quests

Walcott Radio 30-Day Hassle-Free Returns
Temporarily Sold Out
$549.95
Product Highlights
  • Handheld SWR Analyzer
  • 1.8 ~ 500 MHz Operation
  • Dual needle display shows both impedance and VSWR readings
  • 6 Digit Frequency Display
  • Includes Free N (M) to UHF (F) Adapter
View all features

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⚠️ Please Note

The built-in SWR function will no longer work with this modification selected.

OK, Got It
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from people who have hands-on knowledge
πŸ“ž 1-844-925-2688
M-F 10am to 5pm CST
  • Description

COMET CAA-500 MARK II

Highly accurate analog cross needles display SWR and impedance simultaneously.

Full color TFT LCD display screen provides graphic and numerical SWR along with total impedance with R and X values.

CAA-500MARKII Features

  • Auto Sweep ModeAutomatically graphs the SWR on the LCD display. Choose any one of the pre-set amateur band frequency ranges and press the sweep button…in about 30 seconds the SWR graph is completed.
  • Manual Sweep ModeChoose the band, manually set the band-width you desire, then manually sweep the chosen frequency range.
  • Multiple Manual SweepsShould you want to make an adjustment to the antenna length, the position, height above ground, a gamma match adjustment, etc… you can overlay multiple manual sweep results in 5 different colors! Instantly graph and see exactly what happened after each adjustment!

CAA-500MARKII Technical Specifications

Range1.8 - 500MHz (including 222MHz band)
RF output level 0dBm 1 mW
Measured SWR Range Analog meter 1.0 - 6.0:1
Impedance measurements12.5-300 ohms
Reactance range 0 - 500 Ohms (absolute value) 1.8 -190MHz
Size3.5 x 7.75 x 2.65 inches (overall)
Weight2lbs 2oz with alkaline batteries installed
Battery indicator and selectable Auto-Power-Off timer
Operates up to 9 hours continuous using six AA Alkaline or NiMH cells (not included) or use an external 8-16VDC 200ma power source (DC cable included)
Internal trickle charger option when using NiMH batteries

Comet Antenna CAA-500MARKII Reviews

Contact Us

πŸ“
  • Walcott Radio
  • 2940 N Plainview Rd Walcott
  • Walcott, IA 52773
πŸ“ž
  • Phone Support
  • 1-844-925-2688
  • M-F 10am to 5pm CST
πŸ•˜
  • Store Hours
  • M-F 9am-6pm
  • Sat 9am-5pm
  • Sun Closed
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