SOW 26QB004_13Jan26.pdf

Statement of Work (SOW) Acoustic Hailing Device

13 Jan 26

1.0 ACOUSTIC PERFORMANCE REQUIREMENTS

The Acoustic Hailing Device (AHD) shall meet the following minimum performance standards:

• 1.1. Communication Range: The device shall be capable of broadcasting intelligible voice communications over ambient background noise at a minimum operational range of 500 meters.

• 1.2. Acoustic Output:

• 1.2.1. The device must be capable of producing a maximum peak output of at least 150 dB SPL at 1 meter.

• 1.2.2. The device must be capable of producing a maximum continuous output of at least 145 dB SPL at 1 meter.

• 1.3. Sound Projection:

• 1.3.1. The device must project sound in a focused, directional beam to allow for targeted communication.

• 1.3.2. The operator must be able to adjust the dispersion angle (beam width) of the acoustic broadcast.

2.0 PHYSICAL AND MECHANICAL REQUIREMENTS

• 2.1. Portability: The primary acoustic emitter unit shall not exceed 65 lbs in weight

(excluding mounting hardware or accessories) to ensure it can be repositioned by personnel.

• 2.2. Mounting Capability: The device shall be capable of being mounted on a standard tripod and include adaptability for mounting onto a variety of platforms including ground vehicles and marine vessels.

3.0 ELECTRICAL REQUIREMENTS

• 3.1. Power Input: The device must operate on a 12-28 VDC power source.

• 3.2. Power Consumption:

• 3.2.1. Power consumption during voice broadcasts shall not exceed 60 Watts.

• 3.2.2. Power consumption during alert tone broadcasts shall not exceed 350 Watts.

• 3.3. Electromagnetic Compatibility (EMC): The device must comply with FCC Part 15 class A standards for radiated emissions.

4.0 ENVIRONMENTAL PERFORMANCE REQUIREMENTS

The device must be certified to meet or exceed the following environmental and durability standards as defined by the referenced military standards:

• 4.1. Temperature:

• 4.1.1. Operating: MIL-STD-810G, Method 501.5 & 502.5, Procedure II (-33° to

60° C).

• 4.1.2. Storage: MIL-STD-810G, Method 501.5 & 502.5, Procedure I (-40° to

70° C).

• 4.2. Humidity: MIL-STD-810G, Method 507.5, Procedure II, Aggravated Cycle.

• 4.3. Rain: MIL-STD-810G, Method 506.5, Procedure I, Blowing Rain.

• 4.4. Salt Fog: MIL-STD-810G, Method 509.5.

• 4.5. Vibration: MIL-STD-167-1A (Shipboard) and MIL-STD-810G, Method 514.6

(Wheeled Vehicles).

• 4.6. Shock: MIL-S-901D (Shipboard) and MIL-STD-810G, Method 516.6 (SRS Shock).

ANCILLARY REQUIREMENTS & DELIVERABLES

5.0 INSTALLATION AND INTEGRATION SERVICES

• 5.1. The vendor shall be responsible for the complete installation and integration of all AHD systems onto government-specified marine vessels. This includes all necessary electrical work, hardware fittings, and modifications to ensure full system functionality.

• 5.2. The vendor shall be required to perform installation services on newly delivered vessels for a period up to one (1) year from the date of contract award, as the vessels become available.

6.0 TESTING AND ACCEPTANCE

• 6.1. Following installation, the vendor shall conduct operational testing of all equipment in the presence of government personnel. Government acceptance shall occur only after successful demonstration of all system capabilities and characteristics outlined in this document.

7.0 INCLUDED ACCESSORIES

Each AHD system shall be delivered with, at a minimum, the following accessories:

• A vehicle dash-mountable control module with integrated controls for playing pre-recorded audio files.

• A microphone that allows for live voice broadcast and on-the-spot recording of new messages.

• All necessary cabling to connect auxiliary audio sources (e.g., MP3 players) and for data transfer via USB.

• Hearing protection for operators and personnel in close proximity to the device.

• Audio processing software for normalizing the volume levels of user-provided audio files.

• A tripod adapter plate.

• A ruggedized hard case for transportation and storage of the AHD and its primary accessories.

• Device chargers and/or power supply units.

8.0 WARRANTY

• 8.1. The vendor shall provide a warranty covering all parts and labor for a period of no less than three (3) years from the date of government acceptance.

SEPARATELY PRICED OPTIONAL LINE ITEMS

Vendors should provide pricing for the following optional items. These items will be evaluated separately and are not required to meet the minimum requirements of the solicitation.

• A kit to enable wireless operation and control of the AHD.

• A high-definition (HD) video camera integrated with or mountable to the AHD.

• A magnetic mounting kit for rapid temporary vehicle installation.

• A high-intensity searchlight kit, integrated with or mountable to the AHD.

• A power supply module for converting AC to DC power.

• A portable, self-contained battery pack for standalone operation.

• Vehicle hitch, gunner protection kit (GPK), ship rail, and tabletop mounting hardware.

• A medium-duty tripod rated for the weight of the AHD.