Ranger SRA-198B

The Ranger SRA-198B is a noise-canceling handheld microphone for CB and amateur radios, designed to filter out background noise in loud environments like trucks or construction sites. It features a standard 4-pin connector, making it compatible with most Cobra, Uniden, Galaxy, and Connex radios.
Key Features and Specifications
Type: Dynamic Noise Cancelling microphone.
Connectivity: Wired, with a standard 4-pin connector.
Compatibility: Designed to work with most CB and 10-meter radios, including brands like Cobra, Uniden, Connex, Galaxy, Stryker, and Magnum.
Frequency Response: Ranges from 50 to 15,000 Hz.
Sensitivity: Rated at -74dB +/- 3dB / -72dB +/- 3dB.
Rated Output Impedance: 600 Ohms.
Design: Features a rugged black housing, a black mesh screen with a lip bar, and an extra-long, durable coiled cord with strain relief (approx. 6 feet when stretched).
Weight: Approximately 0.55 lbs (0.25 kg).
Applications: Ideal for close-talking, handheld applications where clear communication in high-noise environments is necessary.
Reviews and User Opinions
Effective Noise Cancellation: Reviewers from sources such as CB Radio Magazine and YouTube consistently praise the SRA-198 for its ability to effectively reduce ambient noises like road and wind noise, providing clearer transmissions.
Audio Quality: The microphone is noted for providing a full, clear, and somewhat “bassy” audio tone, an improvement over some “tinny” sounding alternatives. Some users noted the necessity to speak very close to the microphone (“eat the mic” moment) to achieve optimal voice quality due to the aggressive noise cancellation.
Durability and Ergonomics: Users appreciate the microphone’s solid, comfortable feel and rugged construction.
Value for Money: It is often considered a top choice due to its combination of performance, features, and an affordable price point.