Trusted Precision-Made RF Adapter Cable Factory for Global Clients
As a professional brand with 10 years of experience in electronic accessories, we understand your demand for stable device connection. This RF Adapter Cable has passed CE/FCC dual certification, making every device connection a reliable experience with “zero latency”.
RF Adapter Cable | Match 12+ Interfaces | 10M Stable Transmission, Zero Setup Needed
Have you ever had to rework in a conference room due to a mismatched device interface? Have you ever missed the decisive moment in a game due to cable jams? As a 13-year expert in cross-border electronic accessories, we redefine “reliable connection” with this RF adapter that has passed CE/FCC/ROHS triple certification – you only need to choose the length according to the scenario, and we will take care of the problems of stable signal and interface compatibility with our technology.
RF adapter cable SMA male and female turn male
SMP female to SMA male RF RG316 coaxial cable
RG316 SMP male to SMP female coaxial cable
SSMP RF cable SMP/SMPM RG405 semi-flexible adapter cable
RF test line 1.37 RG178 silver-plated line IPX to SMP
SMP/BNC-JK SMP-KW Male to Female to BNC Microwave RF Test Cable
SMP/SMP-KK Female Bend Cable RG405 Blue Semi-flexible Coaxial Cable
sma-jk to SMP-j semi-flexible connection cable RG405/086 test jumper
SMP to SMA male SMP bent female RG405 semi-flexible RF cable
SMP female to SMA male RG405 blue semi-flexible cable
SMP/SMP-KK Female Bend Cable RG405 Blue Semi-flexible Coaxial Cable
RG316 Silver-plated RF BNC Male to SSMB Female Adapter Extension Cable
RG405 semi-flexible RF SSMA bent male to SMA-JB2-JK-JW test jumper 50-2
SMP male to SMA female coaxial RF G316 silver-plated cable
RG316 SMP curved female to SMA male SMP RF extension cable
Custom RF Adapter Cables Catalog
Customized RF adapter cable SMA male and female turn male→
Customized SMP female to SMA male RF RG316 coaxial cable→
Customized RG316 SMP male to SMP female coaxial cable→
Customized SSMP RF cable SMP/SMPM RG405 semi-flexible adapter cable→
Customized SMA/SSMP RF cable SMP/SMPM RG405 semi-flexible adapter cable→
Customized RF test line 1.37 RG178 silver-plated line IPX to SMP→
Customized SMP/BNC-JK SMP-KW Male to Female to BNC Microwave RF Test Cable→
Customized SMP/SMP-KK Female Bend Cable RG405 Blue Semi-flexible Coaxial Cable→
Customized sma-jk to SMP-j semi-flexible connection cable RG405/086 test jumper→
Customized SMP to SMA male SMP bent female RG405 semi-flexible RF cable→
Customized SMP female to SMA male RG405 blue semi-flexible cable→
Customized SMP/SMP-KK Female Bend Cable RG405 Blue Semi-flexible Coaxial Cable→
Customized RG316 Silver-plated RF BNC Male to SSMB Female Adapter Extension Cable→
Customized RG405 semi-flexible RF SSMA bent male to SMA-JB2-JK-JW test jumper 50-2→
Customized SMP male to SMA female coaxial RF G316 silver-plated cable→
Customized RG316 SMP curved female to SMA male SMP RF extension cable→
Coaxial Cable Cores: Diverse Materials for Robust Signal Pathways
In RF Adapter Cables, the coaxial cable core is a crucial carrier for signal transmission. Different materials of coaxial cable cores possess unique performances and application scenarios, providing strong support for diverse radio – frequency application requirements.
Coaxial cable series
RG405 Semi-Flex HF Series:0.53mm Ag-plated CCS conductor + 1.68mm solid PTFE + 2.17mm dual-tinned Cu braid + 2.60mm FEP jacket. 60GHz cutoff, 6mm single-bend radius. 3.73dB/m at 18GHz, 36W power handling for phased array module connections.
RG178 Precision HF Series:7×0.102mm Ag-plated Cu + 0.30mm FEP insulation + 92% Ag-plated braid + 0.25mm FEP jacket. Φ1.80mm OD, -55°C to +200°C range, 345Ω/km conductor resistance. For aerospace demanding extreme size/temp tolerance.
RG316 General HF Series:7×0.175mm Ag-Cu/CCS + 1.53mm PTFE + 1.95mm Ag-plated braid + 2.50mm FEP jacket. 2.54dB/m at 6GHz, 52W power handling. Balances HF performance/mechanical strength for medical imaging/5G mmWave testing.
Metal Materials
Inner Conductors:
RG405: 0.53mm Ag-plated CCS (2-3μm Ag) → 5% higher conductivity, 25% lower skin effect loss at 10GHz.
RG178: 7×0.102mm Ag-plated stranded → ≤5% attenuation variation during bending.
Outer Conductors:
RG405: Dual-tinned Cu braid → 15% less signal leakage.
RG316: >90% coverage Ag-plated braid → ≥90dB shielding at 6GHz (30% better EMI rejection vs. bare Cu).
Shielding Layers
RG405: 95% density dual-tinned braid → ≥85dB shielding at 18GHz, 70% lower crosstalk in dense test instruments.
RG316: Ag-plated braid → 10dB higher reflection loss for EMI-heavy RF testing.
RG178: 18-carrier 48× weave → >99.9% 6GHz interference rejection at Φ1.30mm.
Insulation Materials
PTFE (RG405/RG316):Dielectric constant=2.1±0.1, Df<0.001, -65°C~150°C (RG405)/-55°C~150°C (RG316). Ensures 50±2Ω impedance, 4.7ns/m delay at 60GHz.
FEP (RG178):0.30mm thickness, ±0.05mm tolerance → 60% lower dielectric loss at 10GHz vs. PE. Optimized for Φ1.80mm OD.
Jacket Materials
FEP Jackets:
- RG405: Blue FEP (Φ2.60mm), -65°C~150°C, ≥3.4kg tensile strength. 3× service life vs. PVC in industrial environments.
- RG178: Amber transparent FEP (0.25mm), ±0.05mm tolerance, 0.15 friction coefficient → minimizes wear in automated assembly.
The following are the models and parameters of our cable products. Click on the thumbnail to view details.
Material & Craft Customization – Tailored for Your Industry Nee
As you browse our RF adapter cables, connectors, and adapters, use this material‑craft guide to choose the optimal build configuration—from conductors and plating to insulation and shielding—for your performance, durability, and application demands.
1. Material Categories by Application
- Gold‑Plated Connectors: Enables low‑loss RF jumper cables up to 6 GHz; corrosion-resistant for test labs and telecom systems (common in “gold-plated RF cable”).
- Nickel‑Plated Connectors: Cost-effective and rugged; suitable for outdoor/industrial RF equipment.
- Braided Copper Shielding: Typically ≥85% coverage, blocking EMI up to −85 dB (IEEE-standard braid coverage).
- PTFE / PE Insulation: Withstands temperatures from –55 °C to +200 °C; ideal for aerospace and rugged applications.
2. Craft Specifications & Performance Impact
- Plating Thickness: Common options like 5 μm (standard) and 10 μm (enhanced reliability) improve corrosion resistance and maintain low insertion loss.
- Shield Braid Coverage: 85% standard vs. 100% for extreme EMI, directly correlating with shielding performance.
- Dielectric Tolerance: Precision-extruded PTFE with ±0.1 mm tolerance supports tight impedance control and stable VSWR.
3. Tailored Material + Craft Combinations
- Kevlar‑Reinforced Jackets: enhance tensile strength and abrasion resistance; ideal for rugged, outdoor, or defense‑grade cable assemblies.
- Medical‑Grade Silicone Jackets: support steam sterilization and biocompatibility for medical connector applications.
- Heavy‑Duty Plating + Shielding: extra‑thick gold plating and dense copper braid for marine, satellite, and harsh EMI environments.
4. Validation & Quality Assurance
- Material Traceability: RoHS, UL, MIL‑STD batch‑lot documentation per MIL‑DTL‑17 standards for high‑reliability builds.
- Performance Reports: includes S‑parameter plots, mating‑cycle durability logs, and thermal‑cycling test data—100% tested per high‑reliability specs.
- Batch Traceability: Each batch of cables is bar coded with a serial or batch number; traceable to manufacturing records and test batches.
Precision manufacturing and customer-focused service
We prioritize efficiency throughout the OEM and custom production process, ensuring a seamless experience. Our focus extends beyond delivering high-quality electronic components to providing exceptional service that meets your expectations.
Flexible Solutions
Tailored options are available to match your specific needs.
Fast Turnaround
Time is valuable, and we are committed to delivering solutions efficiently.
Advanced Manufacturing
We utilize cutting-edge facilities and technologies to ensure product reliability.
Cost-Effective Process
Our one-stop service helps you reduce expenses and maximize profitability.
Make A Sample First？
As your strategic RF connectivity partner, we deliver precision-engineered SMP adapter cables that translate demanding specifications into reliable performance—leveraging industry-proven coaxial platforms like low-loss RG405 (0.49–3.73dB/m @ 0.5–18GHz, 60GHz cutoff), ultra-slim RG178 (Φ1.80mm, 6mm min bend radius), or temperature-robust RG316 (-65°C to 200°C). Our engineered solutions ensure uncompromised signal integrity through silver-plated conductors, PTFE/FEP insulation, and shielded construction, rigorously validated for VSWR, impedance stability (50Ω±2), and high-power handling (up to 338W CW). Minimize integration risks with our prototype program: test 3 fully certified samples in your application—validated for insertion loss, bend resilience, and environmental compliance (RoHS**, 2000kVrms voltage)—with sample costs fully deductible from production orders. Transform your high-frequency signal chain: Claim Your Free SMP Cable Samples or Custom Design Rendering Today.
Quality Inspection Of SMP adapter cable
To bridge cross-border trust gaps, High-definition real-life photos show the quality inspection specialists’ work site in full view – scanning the contact welding accuracy point by point under the eyepiece magnifier, repeatedly checking the calibration parameters in front of the vector network analyzer data screen, and each inspection process is carried out under strict standards. These real-time records from the final inspection link are our visual commitment to product reliability.. Our structured requirement forms streamline communication, while 3 low-cost validation samples (detailed test reports included) mitigate bulk order risks. With a defect rate of 0.15% (vs. industry 1.8%), our premium RF adapter cables redefine precision. Claim your free sample or design rendering today—sample costs apply to bulk orders. Precision isn’t a promise; it’s a 25-point verified standard.
International Certification
You can totally trust us with all certifications shown below.
What is an SMP adapter cable?
An SMP adapter cable is a coaxial cable assembly terminated with SMP (SubMiniature Push‑on) connectors. SMP connectors are ultra‑compact RF connectors designed for high‑frequency, high‑density applications where space is at a premium.
What payment methods do you accept?
We accept wire transfer, Western Union, and MoneyGram，For more information, please click here
What key features distinguish SMP adapter cables?
Push‑on/Pull‑off coupling: Quick mating and demating without torque.
High frequency capability: Often specified to 40 GHz or higher.
Spring‑loaded center pin: Ensures consistent contact and low VSWR.
Space‑saving footprint: Ideal for densely packed RF modules and board‑to‑board links.
How do I choose the right cable for my SMP adapter?
Space constraints: For tight spaces, choose micro‑coax (OD < 1.5 mm).
Frequency needs: For > 20 GHz, use semi‑flex like RG405 (OD 2.6 mm).
Bend radius: RG405 down to 6 mm; RG316 requires ~15 mm.
How should I install and maintain SMP adapter cables?
Installation: Align straight and push until you feel a “click.” Avoid sideways force.
Maintenance: Inspect connectors for debris. Clean with isopropyl alcohol and lint‑free swab.
Handling: Do not exceed minimum bend radius; avoid twisting during mating.
What is your minimum order quantity?
We have no minimum order quantity. We also accept sample orders and can customize the logo, packaging and design of the products. However, we recommend buying more than 100 sets to save shipping costs.
What if the goods received are damaged? How do you solve it?
If the product you received is damaged, please contact us in time. We have a professional team and will solve the problem as soon as possible.
Have a question that doesn't appear here?
If you have searched our Help/FAQ page and still cannot find the answer to your question, please feel free to e-mail us at cc7480917828@gmail.com
Frequently Asked Questions
Welcome to the FAQs on SMP Adapter Cables, where we’ll tackle your key questions—from defining the product and its standout features to selection, installation, and order support. Whether you’re integrating these cables into high-frequency systems, optimizing setup processes, or managing procurement, dive in for insights to make confident, project-aligned decisions.
Custom SMP Adapter Cable – Precision RF Assemblies with RG405 / RG178 / RG316 Options
Deliver high-frequency precision and stable signal performance with our custom SMP adapter cables, engineered for demanding RF test environments and modular interconnect systems. These cables are built using premium-grade coaxial types such as RG405 semi-rigid, RG178, and RG316, offering a full range of mechanical and electrical characteristics tailored for 60 GHz+ applications, compact modules, and microwave systems.
Choose RG405 for maximum shielding and frequency stability, featuring a solid PTFE dielectric, silver-plated copper-clad steel conductor, and high-purity FEP jacket, capable of operating at up to 2000 Vrms and temperatures from –65 °C to 150 °C. For applications requiring lightweight flexibility, RG178 and RG316 offer braided silver shielding, compact diameter, and excellent signal integrity in constrained routing scenarios.