Xi'an Sipu RF Technology Co., Ltd.
Meticulous design, precision manufacturing, and continuous improvement — customer satisfaction is our eternal pursuit.
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Product Overview
The SBMA connector is a new type of blind-mate, low-power RF coaxial connector. As a miniaturized version of the BMA series, it supports the modularization of entire systems by providing compact, reliable connections.
Application Scope:
Designed for blind mating between chassis and cabinet modules, making it ideal for space-constrained and modular RF environments.
Product Features:
Two-hole flange mount with a floating flange structure. Compatible with 2# semi-flexible or semi-rigid cables. Offers wide bandwidth, compact size, and a floating connection mechanism that enhances alignment and mechanical stability.
Product Specifications
Important Technical Parameters
|
Electrical property
| Temperature range | -55～+125℃ | ||
|
Characteristic impedance
| 50Ω | Frequency range | DC-18GHz | |
|
Dielectric withstanding voltage
| 675V | VSWR | ≤1.06+0.015F(GHz) | |
|
Insulation resistance
| ≥5000MΩ | Insertion loss | ≤0.08√F(GHz)dB | |
|
Contact resistance
| Center conductor | ≤8.0mΩ | Mechanical property | |
| Outer conductor | ≤3.0mΩ | Durability | 500times | |
Materials and Surface Treatment
|
Center conductor
| Beryllium bronze, gold |
Insulating medium |
PTFE |
|
Outer conductor
| Brass, gold plating | Sealing ring | / |
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