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What is the weight of standard Coaxial Cable Assemblies - Micro Coaxial Cable factory-(FRS)

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There is no fixed weight for standard coaxial cable assemblies, as it is determined by multiple key factors. Understanding these factors and practical weight references is crucial for engineers, purchasers, and anyone involved in selecting or installing coaxial cable systems.

1. Key Factors Shaping the Weight

a. Cable Type (RG Series, the Most Common Standard)

The RG (Radio Guide) series is the backbone of standard coaxial cables, and different models vary significantly in weight due to differences in conductor size, insulation thickness, and shielding materials:

  • RG-174: A thin, flexible option ideal for internal device wiring (e.g., GPS modules, small routers). Its lightweight design means it weighs only 10–15 grams per meter (g/m).
  • RG-59: Widely used in video surveillance and analog TV systems. With a slightly thicker insulation layer, it weighs 20–25 g/m.
  • RG-6: Common in cable TV (CATV) and broadband networks. Its enhanced shielding for signal stability pushes its weight to 25–30 g/m.
  • RG-213: Designed for high-power applications (e.g., ham radios, industrial transmitters). Its thick copper conductor and heavy-duty shielding result in a weight of 80–90 g/m.

b. Connector Type

Standard coaxial assemblies typically have two connectors (one on each end), and their weight adds directly to the total:

  • SMA Connectors: Lightweight and widely used in RF devices (e.g., Wi-Fi routers). Each SMA connector weighs 5–8 g.
  • BNC Connectors: Popular in video and test equipment. Each BNC connector weighs 8–12 g.
  • N-Type Connectors: Heavy-duty for high-frequency, outdoor use (e.g., base stations). Each N-type connector weighs 15–20 g.
  • F-Type Connectors: Small and low-cost, used for RG-6 in TV systems. Each F-type connector weighs 3–5 g.

c. Cable Length

Weight has a linear relationship with length—longer cables mean proportionally higher weight. For example:

  • A 1-meter (1m) RG-6 cable weighs ~28 g; a 3m RG-6 cable weighs ~84 g (28 g × 3).
  • Adding two F-type connectors (4 g each) to the 1m RG-6 gives a total assembly weight of 36 g (28 g + 4 g × 2), while the 3m version totals 92 g (84 g + 8 g).

d. Shielding Structure

Shielding protects against electromagnetic interference (EMI), and its layers affect weight:

  • Single-layer shielding (aluminum foil + thin copper mesh): Lighter, common in consumer electronics (e.g., RG-59 for home security cameras, ~20 g/m).
  • Dual-layer shielding (aluminum foil + thick copper mesh + additional copper braid): Heavier but more EMI-resistant, used in industrial environments (e.g., RG-59 dual-shield, ~25 g/m).

2. Practical Weight Reference Table for Common Assemblies

To simplify selection, below is a weight breakdown for widely used standard coaxial cable assemblies:

Assembly Model (Cable + Connectors)Cable Weight (g/m)Connector Weight (per piece, g)Total Weight (1m Assembly, g)Total Weight (3m Assembly, g)
RG-174 + SMA12624 (12 + 6×2)48 (36 + 12)
RG-59 + BNC221042 (22 + 10×2)86 (66 + 20)
RG-6 + F-Type28436 (28 + 4×2)92 (84 + 8)
RG-213 + N-Type8518121 (85 + 18×2)291 (255 + 36)

3. Why Weight Matters in Real-World Applications

  • Aerospace & Aviation: Every gram counts—lightweight assemblies (e.g., RG-174 + SMA) reduce aircraft payload and fuel consumption.
  • Industrial Machinery: Compact wiring spaces require lightweight assemblies to avoid straining mounting brackets or limiting device movement.
  • Telecom Base Stations: Hundreds of assemblies are installed on towers; accurate weight calculations prevent bracket overload and safety risks.
  • Consumer Electronics: Slim TVs and small routers rely on lightweight RG-174 or RG-59 assemblies to fit tight internal spaces.

4. Choose Reliable Assemblies with FRS

When selecting standard coaxial cable assemblies, weight accuracy and consistent quality are non-negotiable—and FRS delivers both. As a professional manufacturer, FRS specializes in standard RG-series assemblies (RG-174, RG-59, RG-6, RG-213, etc.) paired with SMA, BNC, N-Type, or F-Type connectors. We optimize weight by using high-grade insulation and shielding materials, while every assembly undergoes strict weight testing to meet your application needs—whether for aerospace, industrial, or telecom use. For durable, weight-optimized, and cost-effective standard coaxial cable assemblies, FRS is your trusted partner. Contact us today to discuss your requirements!

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