400-047152-0101 – CVC-152 VHF Communications Control Head (Black, NVG, 5 Volt DC)
Available now for sale or service on the Avionics Marketplace.
Overview Section
The CVC-152, Part Number 400-047152-0101, is a high-performance VHF Communications Control Head designed for remote-mounted VHF transceivers. This unit serves as the primary Human-Machine Interface (HMI) for the pilot to manage radio frequencies, channel presets, and communication parameters.
This specific variant is engineered for mission-critical and tactical environments, featuring a Black (BLK) finish and full Night Vision Goggle (NVG) Compatibility. It is designed for aircraft utilizing a 5 Volt DC lighting bus for panel illumination and features an integrated Volume (VOL) control knob. The CVC-152 is known for its ruggedized construction and high-visibility liquid crystal display (LCD), ensuring clear legibility in all lighting conditions from direct sunlight to total darkness using night vision optics.
Key Features Section
NVG Compatibility: Engineered to meet MIL-STD-3009 requirements, ensuring display and panel lighting do not interfere with Generation III Night Vision Goggles.
Dual Frequency Display: Features a high-contrast display showing both Active and Standby frequencies for rapid situational awareness.
Integrated Volume Control: Includes a dedicated rotary knob for independent volume adjustment of the associated VHF transceiver.
5 Volt DC Lighting: Specifically configured for aircraft airframes using a 5V lighting bus for instrument panel dimming.
Remote Control Capability: Designed to interface seamlessly with remote-mounted VHF transceivers via standard serial data protocols (e.g., ARINC 429 or RS-422).
Ruggedized Construction: Built to withstand the high vibration and shock environments of military and tactical rotary-wing and fixed-wing aircraft.
Non-Volatile Memory: Retains last-used frequencies and channel presets even after total power loss.
Technical Specifications Section
Part Number: 400-047152-0101
Model Designation: CVC-152 VHF Control Head
Finish: Black (BLK)
Lighting: 5 Volt DC (NVG Compatible)
Frequency Range: 118.000 to 136.975 MHz (Standard Aviation Band)
Channel Spacing: Supports 25 kHz and 8.33 kHz (Model dependent)
Input Voltage: 28 VDC (Main power)
Control Interface: Integrated VOL, SQ (Squelch), and Frequency Select knobs.
Mounting: Standard DZUS rail mount for cockpit center consoles or instrument panels.
Governing Specifications: Compliant with RTCA DO-160 and MIL-STD-461/810.
Aircraft Compatibility Section
Military and Tactical Rotors: Extensively used in utility and attack helicopters (e.g., UH-60 Black Hawk, AH-64 Apache variants) requiring NVG-compatible cockpits.
Special Mission Aircraft: Ideal for ISR (Intelligence, Surveillance, and Reconnaissance) and Search and Rescue (SAR) platforms.
Governmental Airframes: Utilized by border patrol and law enforcement aircraft with standardized 5V lighting systems.
Note: The installation of the CVC-152 must be matched to a compatible remote transceiver. The 400-047152-0101 Installation Manual is the final authority for pin-out configurations and system integration.
Applications Section
Tactical Communication Management: Providing a centralized interface for multi-channel VHF radio management in high-workload environments.
Night Operations: Enabling safe flight operations under NVG conditions by eliminating cockpit light "bloom."
System Redundancy: Often used in dual-control head configurations for pilot and co-pilot frequency management.
Why Choose the 400-047152-0101?
The 400-047152-0101 is a mission-critical HMI component. In tactical aviation, the ability to change frequencies and manage comms without breaking concentration or compromising night vision is vital. Using a non-NVG or non-certified control head risks saturating night vision equipment or failing during high-vibration maneuvers. This CVC-152 variant guarantees the precise spectral filtering required for NVG safety and the mechanical durability required for the most demanding flight profiles. Choosing this OEM-certified head ensures full interoperability with your remote radio suite and compliance with military-grade environmental standards.
The technical superiority of the 400-047152-0101 lies in its Spectral Filtering and HMI Design. Unlike standard commercial displays, the NVG compatibility in this unit is achieved through specialized glass filtering that blocks infrared energy, preventing the "halo" effect often seen in night vision goggles. The rotary encoders for frequency selection are designed with high-detent force, allowing the pilot to feel frequency changes through flight gloves, a critical human-factors requirement. Furthermore, the 5V DC lighting circuit is isolated from the main 28V power, ensuring that instrument dimming remains consistent across the entire cockpit panel during night operations.
Note: The 400-047152-0101 is an avionics control component. Installation requires specialized wiring for ARINC or serial data links. Technicians should verify the aircraft lighting bus voltage is 5V before connecting the dimming circuit to prevent damage to the internal NVG filters.
Documentation
CVC-152 Series Installation and Maintenance Manual: Required for wiring, mounting, and system calibration.
MIL-STD-3009: Standard defining the lighting requirements for NVG compatible aircraft.