PNI SWR-300 SWR & Power Meter

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The PNI SWR-300 is a dedicated SWR and power meter designed for CB radio operators who need to measure antenna standing wave ratio and transmitter output power in the 26–30 MHz frequency range. It offers a straightforward, analog-style reading experience that makes antenna tuning accessible even for less experienced users. Overall, it is a reliable and practical tool for anyone looking to optimize their CB radio station setup without investing in more complex or expensive test equipment.
Key Features & Specs
| Frequency Range | 26 to 30 MHz, optimized for CB radio bands |
|---|---|
| Measurements | Reads both SWR (Standing Wave Ratio) and forward/reflected power levels |
| Power Range | Suitable for measuring typical CB station power output levels |
| Connectivity | Inline SO-239 coaxial connectors for easy integration between radio and antenna |
| Display | Analog dual-needle meter for simultaneous SWR and power reading |
| Build | Compact metal housing designed for desktop or mobile station use |
| Compatibility | Compatible with standard CB transceivers and 50-ohm coaxial antenna systems |
Best for: The PNI SWR-300 is ideal for CB radio enthusiasts and hobbyists who want a simple, affordable, and reliable way to tune and verify the performance of their antennas in the 26–30 MHz band.