Description
The Listen Technologies LA-113-500 RG-8 Coaxial Cable provides reliable signal transmission over extended distances with minimal loss, making it ideal for long antenna runs in professional AV installations. Designed as a 50 Ohm low-loss cable, it ensures optimal performance for applications where distance and signal integrity are critical. The durable PVC jacket and foam polyethylene insulation offer flexibility and protection, while the bare copper conductor and braided shield enhance signal strength and stability.
Engineered for low attenuation, the LA-113-500 delivers only 1 dB of loss per 50 ft at 72 MHz and 2 dB per 50 ft at 216 MHz, maintaining consistent performance across long cable runs. This 500 ft spool supports installations requiring longer coaxial runs for superior coverage and dependable connectivity.
| Category | Specification |
|---|---|
| Model | LA-113-500 |
| Cable Type | RG-8/U Low-Loss Coaxial Cable |
| Impedance | 50 Ohms |
| Length | 500 ft (152.4 m) |
| Attenuation | 1 dB per 50 ft @ 72 MHz; 2 dB per 50 ft @ 216 MHz |
| Conductor Material | Bare Copper |
| Insulation | Foam Polyethylene |
| Jacket Material | PVC |
| Shielding | Bare Copper Braided Shield |
| Outer Diameter | 0.403 in (10.24 mm) |
| Inner Diameter | 0.285 in (7.24 mm) |
| Unit Weight | 14.2 lbs (6.5 kg) per 100 ft |
| Shipping Weight | 15.0 lbs (6.8 kg) per 100 ft |
| Use Case | Long antenna runs for extended coverage |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
