Comet CAA-500 Mark II
Best portable analyzer for radio enthusiasts tuning antennas in the field.
This handheld analyzer simplifies antenna tuning by providing precise SWR and impedance readings across a wide frequency range. It eliminates the guesswork of manual tuning, protecting transceivers from damage while making field adjustments efficient and reliable.
$449.95
at
Hamradio
Who it's for
- Radio operators needing broad coverage across multiple bands
- Field technicians preferring instant, intuitive analog readings
- Portable operators requiring rugged gear for remote antenna tuning
Who should skip it
- Tech-savvy users requiring digital data logging and plotting
- Engineers needing high-precision impedance and reactance measurements
- Budget-conscious buyers seeking modern digital feature sets
Performance breakdown
Frequency Range Versatility
Covers the essential HF, VHF, and UHF bands with impressive breadth.
Field Portability
Compact design and flexible power options make remote tuning effortless.
Display Clarity
The color LCD provides sharp, readable graphs for quick visual analysis.
Measurement Precision
High-resolution data collection ensures reliable readings for complex antenna setups.
Build Durability
Rugged construction stands up well to the rigors of field work.
Sweep Speed
Internal microprocessor delivers near-instant feedback during critical antenna adjustments.
Key Specs
Frequency Range
1.8 - 500 MHz
Display Type
TFT LCD
Form Factor
Handheld
Weight
907 g
Dimensions
180 mm x 89 mm
Connector
N-type female
Power Source
10 × AA alkaline or NiMH batteries / 12 V DC external input
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