Sennheiser GZL RG 58 - 5M Coaxial cable with BNC connector, 50 Ohm, 5m
SKU: 61676102850

Sennheiser GZL RG 58 - 5M Coaxial cable with BNC connector, 50 Ohm, 5m

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Description

Sennheiser GZL RG 58 - 5M Coaxial cable with BNC connector, 50 Ohm, 5mSennheiser GZL RG 58 5M Coaxial Cable The Sennheiser GZL RG 58 5M (Article Number: 700161) is a professional grade, 50 Ohm radio frequency (RF) coaxial antenna cable assembly. Measuring exactly 5 meters (16. 4 feet) in length, this cable is designed to link remote wireless receiver antennas, active directional paddles, antenna splitters, and booster components together within a live sound, theater, broadcast, or corporate AV rack framework. Key RF

Sennheiser GZL RG 58 - 5M Coaxial Cable

The Sennheiser GZL RG 58 - 5M (Article Number: 700161) is a professional-grade, 50-Ohm radio frequency (RF) coaxial antenna cable assembly. Measuring exactly 5 meters (16.4 feet) in length, this cable is designed to link remote wireless receiver antennas, active directional paddles, antenna splitters, and booster components together within a live sound, theater, broadcast, or corporate AV rack framework.

Key RF Signal Architecture

True 50-Ohm Impedance Match: Wireless audio systems depend on a precise 50-Ohm impedance rating across all transmitters, receivers, antennas, and cabling. This cable enforces a clean 50-Ohm match to ensure maximum power transfer and eliminate standing wave reflections, which can degrade your wireless range and cause dropouts.

Optimized Short-to-Mid Length Run: The physical thickness and conductor architecture of standard RG 58 cable makes it perfect for local rack interconnections, short antenna extensions, or positioning passive antennas just outside a booth.

Ultra-Low Resistance BNC Connections: Both ends of the cable terminate in heavy-duty, male-to-male BNC connectors. These feature secure twist-and-lock coupling mechanisms to safeguard your links against mechanical vibration, accidental yanks, or shifting equipment carts.

Technical Specifications Matrix

Feature Parameter Performance Specification Value
Cable Assembly Model GZL RG 58 - 5M
Official Article Number 700161
Total Physical Length 5.0 meters (16.4 feet)
Nominal System Impedance 50 Ohms
Input and Output Connectors BNC Male to BNC Male
Cable Outer Diameter 6.15 mm
Maximum Operating Frequency 1000 MHz (Optimized for UHF blocks)
Cable Capacitance Metric 101 pF/m
Conductor DCR Rating 3.54 Ohms / 100 meters
Operational Temperature Range -40 to 85 degrees Celsius
Outer Shielding Jacket Color Low-reflection Matte Black

RF Signal Loss and Attenuation Metrics

Coaxial cables inherently lose a small amount of signal strength over distance, which varies based on the frequency group running through them. At a standard 20 degrees Celsius environment, the attenuation curves for this 5-meter run parse as follows:

Operating Frequency Channel Expected Signal Loss over 5 Meters
400 MHz (Lower UHF Segment) Approx. 1.74 dB loss
800 MHz (Upper UHF Segment) Approx. 2.50 dB loss
1000 MHz (Maximum Rating Threshold) Approx. 2.82 dB loss

System Implementation Guidelines

Avoid Excessive Cable Runs: Because RG 58 cable exhibits noticeable signal loss at longer lengths, it is not recommended to string multiple 5-meter patches together or expand past a single 5-meter segment without inserting an active antenna booster (like a Sennheiser AB 3 or AB 4) to compensate for the line drop. For longer cable lengths exceeding 5 meters, upgrade to thicker, low-loss lines like Sennheiser GZL RG 8x or RG 213.

Protect the Bend Radius: Never pinch, kink, or use tight zip-ties to secure the cable around sharp right-angle rack rails. Over-bending forces the internal center copper conductor closer to the outer braided shielding foil, altering the physical space between them. This localized change disrupts the uniform 50-Ohm impedance balance and introduces internal RF reflections that can cause intermittent signal drops. Use smooth, looping cable paths instead.

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SKU: 61676102850

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