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| Categories | RF Cable Assembly |
|---|---|
| Brand Name: | SIPU |
| Model Number: | SMA-JB2G/SMA-JB2G-SFT-50-2-1-L |
| Certification: | ISO9001, RoHS, CE |
| Place of Origin: | China |
| MOQ: | 50 |
| Price: | Provide a quotation |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 50000pcs/year |
| Delivery Time: | 6-8work days |
| Packaging Details: | master carton |
| Product name: | SMA Male Right-Angle RF Cable Assembly (SFT-50-2-1, Semi-Steel, Solder Type) |
| Characteristic impedance: | 50Ω |
| Dielectric withstanding voltage: | ≤±3° |
| Frequency range: | DC-610MHz |
| Company Info. |
| Xi'an Sipu RF Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Product Overview
RF coaxial cables are critical components for high-efficiency, reliable transmission of electromagnetic signals. They feature two concentric conductors—a central inner conductor and an outer shield—designed to minimize signal loss and provide strong protection against external electromagnetic interference (EMI). Thanks to their excellent electrical and mechanical properties, these cables are widely used in local area networks (LANs), communication systems, and various RF applications.
Cable Classification
Depending on flexibility, RF coaxial cables are commonly categorized into:
Flexible cables
Semi-flexible cables
Semi-rigid (semi-steel) cables
Each cable typically consists of:
Inner conductor – Transmits the RF signal
Dielectric insulation layer – Electrically isolates the inner and outer conductors
Outer conductor (shield) – Prevents EMI and signal leakage
Application Areas
Military electronics, aerospace systems, communication terminals, RFID, mobile communications, and precision test instrumentation.
Product Features
This product is compatible with SFT-50-2-1 semi-rigid RF coaxial cable. It offers:
Low signal loss and excellent phase stability
Superior shielding effectiveness
Mechanical durability and shape retention for fixed routing
Standard cable length: 150 mm
Product Specifications and Testing Standards


Important Technical Parameters
Electrical property | Temperature range | -65~+125℃ | |
Characteristic impedance | 50Ω | Frequency range | DC-610MHz |
Dielectric withstanding voltage | 1000V | VSWR | ≤1.3 |
Insulation resistance | ≥5000MΩ | Insertion loss | ≤0.5dB |
Phase consistency | ≤±3° | Mechanical property | |
Insertion loss consistency | ≤±0.1dB | Durability | 500times |
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