Libec RSP-850B Broadcast Pedestal Configuration

When you pair the Libec RHP85 Fluid Head, two PH-8B Telescopic Pan Handles, and the P110B Pneumatic Pedestal, you get the official production system known as the Libec RSP-850B.

While its sibling configuration (the RSP-850S) uses a dual-wheel caster base designed to roll smoothly over uniform indoor studio floors, this "B" version utilizes a specialized single-caster tracking dolly. This design makes it the ultimate setup for outside broadcast (OB) vehicles, remote sports production, and hybrid studio spaces where portability and variable floor surfaces are factors.

1. Core Component Breakdown

Libec RHP85 Heavy-Duty 100mm Fluid Head

• Continuous Perfect Counterbalance: Rather than using step-based increments, the RHP85 features a fully variable micro-adjustable internal spring tension mechanism. You can dial in the exact weight of any camera configuration from 9 kg to 20 kg (20 lbs to 44 lbs). When calibrated correctly, the camera will remain perfectly still at any angle without slipping or snapping back.

• 7-Step Fluid Drag: Equipped with independent 7-stage pan and tilt fluid switches, providing silky-smooth, uniform mechanical resistance during ultra-slow tracking moves or high-speed horizontal pans.

Dual Libec PH-8B Extendable Pan Handles

• Symmetrical Studio Control: Running two matching pan bars is standard practice for professional high-end broadcast setups. This dual configuration allows the camera operator to mount electronic lens demands directly to the bars—controlling your lens zoom on one side and focus on the other simultaneously.

• Telescopic Mechanical Leverage: Each handle expands from 40.5 cm to 56.0 cm (16.0" to 22.0"), giving operators extra leverage to execute smooth, controlled movements when managing massive camera configurations.

Libec P110B Pneumatic Pedestal Column & Single-Wheel Dolly

• Air-Balanced Vertical Travel: The 2-stage pneumatic column delivers a generous elevation stroke range of 75.0 cm (29.5"). Compressed air acts as a constant counterweight against the camera, letting you perform effortless vertical tracking moves while broadcasting live.

• High-Clearance Single Casters: The distinguishing asset of the P110B system is its heavy-duty 125mm (4.9") single-wheel caster dolly base. It includes integrated, height-adjustable cable guards to sweep cords out of the path, along with a double-stopper braking mechanism that locks wheel rotation and tracking direction with a single push.

System Specifications Matrix:

Operational Field Notes:

• Fast Breakdown Capability: Unlike massive box studio pedestals that require complete mechanical teardown, the RSP-850B can be split into two main sections within seconds. The column assembly detaches from the dolly frame using a quick-release collar tool-free, and the dolly legs fold down symmetrically for easy transport in standard production vans.

• Pressure Preservation: The pneumatic cylinder features an incredibly tight air seal that holds pressure over long production cycles. You can add or vent air on the fly using the included manual air pump while the camera package is still fully mounted to the fluid head.