SMA Cable Assembly
Premium SMA Coaxial Cable Assemblies - High-Performance RF Connectivity Solutions
Product Overview
Our SMA coaxial cable assemblies are engineered for superior signal integrity in demanding RF applications. These precision-crafted components ensure minimal signal loss and maximum reliability across a broad frequency spectrum, making them ideal for telecommunications, aerospace, test equipment, and automotive systems.
Key Specifications & Performance Data
|
Parameter |
Specification |
Details |
|
Frequency Range |
DC - 6 GHz |
Optimal performance across full spectrum |
|
Impedance |
50 Ω |
Standard RF impedance matching |
|
Return Loss |
≤ -18 dB |
Excellent signal reflection control |
|
Insertion Loss |
≤ 0.1 dB @ 4 GHz |
Minimal signal attenuation |
|
Operating Temperature |
-40°C to +120°C |
Wide temperature tolerance |
|
Connector Material |
Brass/Copper with gold plating |
Superior conductivity & corrosion resistance |
|
Cable Conductor |
Oxygen-free copper |
Enhanced signal transmission |
|
Environmental Compliance |
RoHS, REACH |
Eco-friendly manufacturing |
Available Configurations & Compatibility
Standard Interface Options
SMA to SMA (straight & right-angle)
SMA to BNC (for test equipment)
SMA to N-Type (high-power applications)
SMA to MCX/MMCX (compact devices)
SMA to SMP (push-on connectors)
SMA to AMC/AMC4 (antenna systems)
Custom interface combinations available
Cable Type Selection
|
Cable Type |
Diameter |
Attenuation @ 3 GHz |
Best For |
|
RG-174/U |
2.8 mm |
0.82 dB/ft |
General purpose |
|
RG-316 |
2.6 mm |
1.16 dB/ft |
High-flex applications |
|
LMR-195 |
3.5 mm |
0.65 dB/ft |
Low loss needs |
|
LMR-200 |
4.0 mm |
0.55 dB/ft |
Medium distance |
|
1.13 mm Micro |
1.13 mm |
1.42 dB/ft |
Space-constrained |
|
Semi-Rigid |
Various |
< 0.3 dB/ft |
Precision applications |
Customization Capabilities
Length Options
Standard lengths: 15 cm, 30 cm, 50 cm, 1 m, 2 m, 3 m
Custom lengths: 5 cm to 20+ meters available
Length tolerance: ±2 mm (under 1 m), ±5 mm (over 1 m)
Special Features
Right-angle connectors for space optimization
Phase-matched assemblies for array systems
Waterproof versions (IP67 rated)
Low PIM designs (< -160 dBc)
Armored variants for harsh environments
Custom labeling and packaging
Quality Assurance & Testing
Every SMA cable assembly undergoes rigorous testing:
VSWR verification across full frequency range
Insertion loss measurement at multiple frequencies
Mechanical durability testing (500+ mating cycles)
Environmental stress testing (thermal cycling, vibration)
Impedance continuity verification
Applications & Industries
Telecommunications: 5G infrastructure, base stations, repeaters
Aerospace & Defense: Avionics, radar systems, satellite communications
Test & Measurement: Spectrum analyzers, network analyzers, signal generators
Medical Equipment: MRI systems, patient monitoring, diagnostic devices
Automotive: GPS, infotainment, ADAS sensors, vehicle-to-everything (V2X)
Industrial IoT: Wireless sensors, automation systems, robotics
Technical Advantages
Precision Engineering: Sub-micron connector tolerances ensure consistent performance
Advanced Materials: High-grade dielectrics minimize dielectric loss
Superior Shielding: Dual/triple shielding options for exceptional EMI/RFI protection
Mechanical Reliability: Strain relief designs prevent cable damage
Broad Compatibility: Works with all major RF equipment brands
Ordering & Support
Minimum Order Quantity: 100 pieces (standard), samples available
Lead Time: 3-5 days for samples, 10-15 days for production
Certifications: ISO 9001:2015 quality management
Warranty: 2-year performance guarantee
Global Shipping: DHL, FedEx, UPS with tracking
Payment Options: Credit card, PayPal, wire transfer, LC
Technical Support: RF engineering team available for design consultation
FAQ
1, Q: Are you trading company or manufacture?
A: We are professional cable factory in China, with almost 10 years experience in the cable industry. we have strong engineer team, can provide technical support for customer.
2, Q: Where is your factory?
A: Our factory is located in Huizhou City, Guangdong province, China.
3, Q: What's your Minimum order QTY (MOQ)?
A: Normally 500 PCS, but we can support lower volume for sample stage.
4, Q: what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
5, Q: Can you tell me your products warranty?
A: We provide 1 year quality warranty for our shipped product, will provide replacement if any quality issue
Shipping term:
We ship goods all over the word, via EMS, DHL,UPS.FedEx and TNT etc, customer can specify whichever they prefer.
Packing
1, standard export carton.
2, customized packing is also welcome.
Delivery
1, 5 working days for sample.
2, 7 working days for mass production goods.
3, Express, air, marine and customer specified forwards are available.
Hot Tags: sma cable assembly, China, suppliers, manufacturers, factory, customized, in stock, made in China, Coax MCX Cable
Previous
Low Loss RF Cable AssemblyYou Might Also Like
Send Inquiry