The BMA-type RF connector series features a precision slide-on coupling design that supports DC–18 GHz wideband performance with low reflection, low insertion loss, and excellent impedance matching. Its quick, threadless connection makes it ideal for high-density rack systems, microwave modules, test instruments, and communication platforms. The BMA interface provides automatic alignment and axial float compensation to minimize signal loss from mechanical tolerances. JARON offers straight, right-angle, panel-mount, and floating versions, as well as cable assemblies, with customized designs, OEM manufacturing, and fast delivery—ensuring efficient, stable, and reliable RF interconnection solutions.
| Electrical properties | |
| Characteristic impedance | 50Ω |
| Frequency range | DC~18GHz |
| Loss | ≤0.06√f(GHz) dB |
| Contact resistance | Inner conductor ≤ 3 mΩ |
| Outer conductor ≤ 2 mΩ | |
| Insulation resistance | ≥5000 MΩ |
| Dielectric withstand voltage | ≥1000 VRMS (at sea level) |
| Environmental characteristics | |
| Temperature range | -65℃+165℃ |
| Vibration | GJB360B - 2009 Test Method 204, Test Condition D |
| Shock | GJB360B - 2009 Test Method 213, Test Condition I |
| Salt spray (corrosion) | GJB360B - 2009 Test Method 101, Test Condition B |
| Moisture resistance | GJB360B - 2009 Test Method 106, Step 7b omitted |
| Mechanical properties | |
| Service life | ≥500 times |
| Materials/Surface Treatment | |
| Housing | Stainless steel/passivation & brass/gold-plated, nickel-plated, ternary alloy-plated |
| Inner conductor | Beryllium bronze, brass, phosphorus bronze/gold-plated |
| Insulator | PEI & PTFE |
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