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Comet CAA-500MARKII Antenna Analyzers CAA500MARKII

Antenna Analyzer, Mark II, 1.8-500 MHz, LCD Color Screen, Dial Tune Knob, UHF & Type-N Connector, 8-16 V, Each

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$399.99

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Manufacturer's Part Number: CAA500MARKII
Part Type: Antenna Analyzers
DXE Part Number: CMA-CAA500MARKII

Antenna Analyzer Frequency Range: 1.8-500 MHz
Case Included: No
RF Connector Type: UHF female, SO-239
Band Selection Control: Rotary switch
Frequency Control Style: Dial
Internal Battery Operation: Yes
Power Supply: Six AA batteries
Batteries Included: No
External Power Input Voltage: 8-16 Vdc
Analyzer Width: 3.390 in.
Analyzer Height: 7.680 in.
Analyzer Depth: 2.560 in.
Analyzer Weight: 2.00 lbs.
Quantity: Sold individually.
Notes: Includes a Type-N connector for use above 300 MHz.

NEW and IMPROVED Comet CAA-500MarkII Antenna Analyzers retain the cross-needle analog function of their predecessor and add a full-color TFT LCD providing graphic and numerical, SWR, total impedance with R and X values (resistance and reactance), along with frequency and battery indicator.

Comet was the first to offer a wide range SWR analyzer with an oscillator covering 1.8-500MHz. The new version also provides a very accurate, simple to use SWR and impedance analyzer to the Amateur Radio community. Their analog cross-needle meter displays SWR and impedance simultaneously as you sweep the chosen frequency range, instantly providing the information needed to make antenna adjustments.

These Comet analyzers can scan your desired frequency range in seconds, allowing for quick SWR adjustments. Since SWR and impedance, resistance and reactance in ohms are all displayed simultaneously, you are able to determine resonant frequency more easily. These antenna analyzers, powered by six AA Alkaline cells, provide up to 10 hours of operation. With their built in trickle charger, you may also use Nickel-Metal Hydride (NiMH) cells.

CAA-500MarkII analyzers have wonderful features:

* Auto band sweep function: Switch to the amateur band of choice and press the "Sweep Center" button. The chosen band is swept and the SWR graphed in seconds.
* Manual band sweep function: Choose the band, the center frequency, and the bandwidth and manually sweep the frequency range.
* Multiple manual sweeps: The graph will overlay manual sweeps in 5 different colors! Make antenna length, position, height above ground, gamma match adjustments etc., and graph each adjustment in seconds without losing the previous graph!
* SO-239 connector for 1.8-300 MHz range
* Type-N connector for 300-500 MHz range
* 8-16VDC external power or 6 AA Alkaline batteries (up to 10 hours of operation) or use Nickel-Metal Hydride (NiMH) cells
* Built-in trickle charger (for NiMH batteries, only)
* Battery indicator
* External power cable and 2.5mm DC plug included
* Selectable auto-power off

Note: For additional product information, please look at the files under the "Documentation" tab.

The 500MarkII Analyzers retain the simplicity of analog measurements and add digital readout, sweep functions and a full color LCD screen to quickly, visually, analyze antenna performance and adjustments. Get your Comet CAA-500MarkII Antenna Analyzer on order from DX Engineering. Adjust and track YOUR antenna!

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Most Helpful Reviews Review this Product

4 Customer Reviews for Comet Antennas CAA500MARKII - Comet CAA-500MARKII Antenna Analyzers

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Comet CAA-500MarkII Antenna Analyzer

DX EngineeringDX Engineering Verified Purchase

CMA-CAA500MARKII
This is one super piece of equipment if you are using antennas, this is a must have. To me it does more than advertised. Is is so easy to use and shows SWR and impedance simultaneously, scans band width, just a joy and fun to use. The construction is solid, well built. It is my new toy.

2 of 2 found this review helpful.

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Reviewer: from AZ

Date: April 14, 2018

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Comet CAA-500MARKII

DX EngineeringDX Engineering Verified Purchase

CMA-CAA500MARKII
I'VE HAD SEVERAL DIFFERENT Analyzers OVER THE YEARS THIS ONE I LIKE THE BEST

1 of 1 found this review helpful.

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Reviewer: from GA

Date: November 22, 2017

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Are you looking for an Antenna Analyzer, Mark II,

DX EngineeringDX Engineering Verified Purchase

CMA-CAA500MARKII
This is very easy to use and seems to be very accurate. The batteries seems to last for a long time. But I shut down quickly after use. So id you do a lot of antenna work and need to know it is functioning properly and if you need to adjust and want to know which way to adjust this is the product for you. I would recommend and I have had no problems with the unit.

1 of 1 found this review helpful.

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Reviewer: from PA

Date: November 09, 2017

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Quality Instrument

DX EngineeringDX Engineering Verified Purchase

CMA-CAA500MARKII
Just getting started learning how to use the Comet CAA-500MARKII Antenna Analyzers and know that I am going to enjoy it.

0 of 0 found this review helpful.

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Reviewer: from NC

Date: November 22, 2017

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Most Recent Reviews

Comet CAA-500MarkII Antenna Analyzer

This is one super piece of equipment if you are using antennas, this is a must have. To me it does more than advertised. Is is so easy to use and shows SWR and impedance simultaneously, scans band width, just a joy and fun to use. The construction is solid, well built. It is my new toy.

Published on April 14, 2018 by DONALD

Comet CAA-500MARKII

I'VE HAD SEVERAL DIFFERENT Analyzers OVER THE YEARS THIS ONE I LIKE THE BEST

Published on November 22, 2017 by DANIEL

Quality Instrument

Just getting started learning how to use the Comet CAA-500MARKII Antenna Analyzers and know that I am going to enjoy it.

Published on November 22, 2017 by DON

Are you looking for an Antenna Analyzer, Mark II,

This is very easy to use and seems to be very accurate. The batteries seems to last for a long time. But I shut down quickly after use. So id you do a lot of antenna work and need to know it is functioning properly and if you need to adjust and want to know which way to adjust this is the product for you. I would recommend and I have had no problems with the unit.

Published on November 09, 2017 by BRUCE

+See All 4 Reviews
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