MS-156-HRMJ-3 vs HRM-552S
| Part Number |
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| Category | Coaxial Connectors (RF) - Adapters | Coaxial Connectors (RF) - Adapters |
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Description | CONN ADAPT COAX PLUG TO SMA JACK | CONN ADAPT N JACK TO SMA JACK |
| Package | - | - |
| Series | MS-156 | BWA |
| Mounting Type | Panel Mount | Free Hanging (In-Line) |
| Frequency - Max | 6GHz | 12.4GHz |
| Impedance | 50 Ohm | 50 Ohm |
| Style | Straight | Straight |
| Mounting Feature | Flange | - |
| Convert From (Adapter End) | Coaxial Switch - 4mm Plug Dia Plug, Male Pin | N Jack, Female Socket |
| Convert To (Adapter End) | SMA Jack, Female Socket | SMA Jack, Female Socket |
| Conversion Type | Between Series | Between Series |
| Adapter Type | Plug to Jack | Jack to Jack |
| Fastening Type | Push-Pull, Threaded | Threaded, Threaded |
| Adapter Series | SMA to Coaxial Switch | SMA to N |
| Center Gender | Female to Male | Female to Female |
| Center Contact Plating | Gold | Gold |
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1. What frequencies can coaxial RF adapters handle?
Depending on the design and quality, RF adapters can operate across a wide frequency range, typically from DC to 18 GHz, with some high-performance adapters reaching up to 40 GHz or more.
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2. What are the most common connector types for RF adapters?
Popular connector types include SMA, BNC, N-type, TNC, MCX, and F-type, as well as precision connectors like 2.92 mm, 3.5 mm, and 7/16 DIN.
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3. How do I choose the right RF adapter for my application?
Consider factors such as frequency range, connector types, impedance (50Ω or 75Ω), power handling capability, and mechanical durability based on your specific use case.
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4. Can RF adapters affect signal performance?
Yes, poor-quality or mismatched adapters can introduce signal loss, reflections, or impedance mismatches, potentially degrading the overall performance of the RF system.

