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Astatic PDC1 100 Watt SWR Meter

  • Based on 2,201 reviews
Condition: New
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$21.48 Why this price?
4th of July Sale · 14% off was $24.99

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Availability: 12 left in stock
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Arrives Saturday, Jul 4
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Features

  • Made in China

Description

Avoid permanent damage to your CB equipment by tuning your CB Antenna with this Astatic CB Radio SWR Test Meter. Precisely matches the wavelengths of your radio frequencies which transmits to give the best transmission and reception performance. This compact 2-function test meter indicates the condition of a 50-Ohm antenna and coax cable used for CB operations. Tests for SWR or relative power.

Brand: Astatic


Color: Black


Number of Channels: 1


Special Feature: Not_Performance_Used


Frequency Range: 27 MHz


Talking Range Maximum: 4.8 Kilometer


Water Resistance Level: Water Resistant


Product Dimensions: 30"D x 8"W x 6"H


Item Weight: 8 ounces


Included Components: User Manual


Number of Channels: 1


Additional Features: Not_Performance_Used


Frequency Range: 27 MHz


Talking Range Maximum: 4.8 Kilometer


Water Resistance Level: Water Resistant


Compatible Devices: Most CB radios


Tuner Type: analog


Connectivity Protocol: CB


Item Dimensions D x W x H: 30"D x 8"W x 6"H


Item Weight: 8 ounces


Waterproof Rating: IPX7


Color: Black


Brand: Astatic


Model Number: 302-01637


Built-In Media: User Manual


Global Trade Identification Number: 79


Unit Count: 1.0 Count


Manufacturer: Astatic


UPC: 093642016379 077344887765


Mfr Part Number: 302-01637


Warranty Description: 1 Year Limited


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good product
Works as it should easy to use quality is good life of battery is good ease of portability
Reviewed in the United States on December 10, 2025 by karen

  • Great product
Worked great!
Reviewed in the United States on January 2, 2026 by marvin

  • Nicely made, but power ranges were not well calibrated
I wanted a small wattmeter and SWR bridge for portable ham operations. This unit arrived quickly and seemed nicely built (especially at the low price). The SWR function was fine, but the two power ranges were both mis-calibrated. Both the 10 and 100 watt ranges showed about 7 watts when being driven with 10 watts. I confirmed this with my Bird 43 and an MFJ ham wattmeter. With all three meters in series, the Bird 43 and the MFJ showed the expected 10 watts, but the Astatic showed 7 watts.. Fortunately, it was easy to correct this: two screws on the sides to remove the top cover and I had access to the calibration pots for the two ranges. Set them to show the 10 watts as indicated on other meters and and now I can use the Astatic when portable. ... show more
Reviewed in the United States on July 15, 2023 by S. Johnston

  • Works as described
Works exactly as described. Would recommend to anyone looking for a good tuner.
Reviewed in the United States on September 14, 2025 by Robert Hamer

  • Good SWR meter, low price.
This is not an expensive meter, but it doesn't need to be. If all you want is an SWR meter, this is great. If you want a wattage meter, go ahead and spend a little more. This meter has dialed in 4 antennas for me on installations and done a couple of checkups, and it's very easy to work with, and gets things right as far as I can tell. My radios get out and sound good, and I don't think they would if this meter didn't work well. ... show more
Reviewed in the United States on February 16, 2021 by Cotharyus

  • Metro
Compacto y bueno
Reviewed in the United States on March 15, 2026 by Carmelo Crespo

  • A must for matching CB to external antenna
Purchased this meter to tune a Midland CB radio with its external antenna. The included instructions were not helpful so I found the following steps after Googling: To Calibrate and Check SWR using the PDC1 meter: 1) Set radio on channel 1 2) Set meter to 10W FWD 3) Set meter to SWR 4) Key microphone and turn calibration dial until meter needle goes over to SET 5) Set meter to 100W REF 6) Record SWR reading 7) Repeat steps 2-6 on channel 40 Be sure to follow the instructions to calibrate the meter. I was able to achieve slightly less than 1.5 SWR on channels 1 and 40. When I test on channel 19, the reading is even lower. The only drawback is that the meter does not include the patch cable needed to connect the CB radio to the meter. They are available on Amazon for less than $10. ... show more
Reviewed in the United States on July 18, 2023 by Evan

  • FOR CB radio ONLY
Unfortunately, I did not read the fine print at the bottom of the description. If I had, I would have seen this is only for CB frequencies. Does not work for HAM bands
Reviewed in the United States on June 3, 2025 by Susan M

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