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Ultra-Low Signal Attenuation: Engineered with RG316 coaxial cable, this jumper achieves minimal signal loss (as low as 0.18dB @ 4GHz), preserving RF signal integrity for high-precision applications.
Dual-Connector Reliability: One end features a BNC male plug with bayonet locking for quick, secure connections, while the other end is an SMB female jack with threaded coupling. Both connectors have gold-plated contacts to resist corrosion and oxidation, ensuring long-term signal stability.
Key attributes
| Conductor Material | Copper |
| Insulation Material | PTFE |
| Jacket | PVC |
| Number of Conductors | 1 |
| Model Number | BNC Female to SMB female for RG316 Cable Assembly |
| Cable Type | RG316 Cable |
| Brand Name | BJDZ |
| Place of Origin | Jiangsu, China |
| Application | RF |
| Plating | Nickel |
| Material | Copper |
| Insulator | PTFE/Plastic |
| Certificate | CE/FCC/ROHS/ISO9001:2015 |
| Length | 30CM |
| Frequency Range (MHz) | DC-6GHz(semi-rigid cable DC-18 GHz) |
| Max Voltage | 335V max |
| Temperature range | -55~+155°C (PE Cable -40~+85°C) |
| Input Impendence (ohm) | 50 |
| V.S.W.R | 1.15+0.02f |
| Vibration | 100m/s2 (10~500Hz) |
| Withstand Voltage | 2500V r.m.s at sea level |
| Working Voltage | 1000Vr.m.s at sea level |
| Insertion Loss | ≤ 0.24dB/6GHz |
| Insulation resistance | ≥5000mΩ |
| Max Input Power (w) | 50 |
| Contact resistance | Center Contact ≤3mΩ |
| Center conductor retention force | 450N |
| Durability | ≥ 500(cycles) |
| Contact resistance | CenterContact ≤1mΩ Outer Contact ≤1mΩ |
| Voltage Standing Wave Ratio | Straight ≤ 1.15/6GHz Right angle ≤ 1.25/6GHz |
Lead time
| Quantity (pieces) | Lead time (days) |
| 1 - 1000 | 10 |
| 1001 - 5000 | 15 |
| 5001 - 10000 | 25 |
| > 10000 | To be negotiated |
Price
| 20 - 499 pieces | US$2.50 |
| 500 - 4,999 pieces | US$1.85 |
| 5,000 - 9,999 pieces | US$1.57 |
| >= 10,000 pieces | US$1.35 |
Packaging and delivery
| Selling Units | Single item |
| Single package size | 22X15X3 cm |
| Single gross weight | 0.20 kg |
Compact & Durable Design: The 0.91mm diameter RG316 cable is lightweight and highly flexible, yet maintains excellent shielding performance, making it ideal for installations in confined spaces and harsh environments.
Factory Direct Assurance: Sourced directly from our manufacturing facility, every unit undergoes rigorous quality testing to meet military-grade RF standards, with competitive wholesale pricing and bulk discounts for large orders.
Parameter | Value |
Connector Type | BNC Male to SMB Female |
Cable Type | RG316 (0.91mm OD) |
Impedance | 50 ± 2 Ω |
Frequency Range | DC – 12 GHz |
VSWR | <1.2:1 (0–8 GHz) |
Max Operating Voltage | 250 V AC / 1 min |
Operating Temperature | -55°C to +130°C |
Mating Cycles | 500 (rated) |
Shielding | Double braided copper + aluminum foil |
Cable Color | Black (standard) |
RF test and measurement equipment, such as spectrum analyzers and signal generators
Wireless communication systems, including 4G/5G base stations and indoor distributed antenna networks
Satellite communication terminals and GPS/GNSS receivers
Industrial automation sensors and IoT wireless modules
Aerospace and defense RF subsystems requiring mixed connector interfacing
When connecting the BNC male plug, align the key and rotate the bayonet latch to ensure a secure lock; for the SMB female jack, tighten the threaded coupling to 0.4–0.7 Nm to avoid thread damage.
In high-vibration scenarios, use strain relief clamps to fix the cable and prevent connector fatigue.
Do not bend the cable below its minimum bend radius of 12mm to maintain optimal signal performance.
Unlike off-the-shelf alternatives, our RG316 BNC-to-SMB pigtail is engineered for maximum signal fidelity and long-term reliability. The gold-plated connectors eliminate signal degradation over time, while the RG316 cable's superior shielding minimizes electromagnetic interference. As a direct factory supplier, we offer customization options including cable length, connector plating, and bulk packaging to meet your specific project needs.
Contact us today for a free sample or a bulk quotation!
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