DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

KD-1FF Weatherproof Talkback Extension

Category
Marine Communication System
Origin
China
KD-1FF Weatherproof Talkback Extension

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Marine Communication System
Model / SKU kd-1ff-weatherproof-talkback-extension
Weight / Size 2.0KG
Origin China

Technical Information

KD-1FF Weatherproof Talkback Extension Technical Parameter

Rated output power: ≥1W

Noise Level:≤ -40dB

Nonlinear distortion: ≤5%

Frequency Characteristics: 200Hz~5000Hz

Frequency Response relative to 800Hz is ±3dB

Color: Sea gray (RAL 7035)

IP Class: IP56

Weight: 2.0KG

Stuffing box cable entrance hole size: 1-Ф14mm, 1-Ф18mm

KD-1FF Mounting Size