HOLLYLAND konverter 2/4-juhtmelistele sidesüsteemidele

Interconnect your 2- and 4-wire intercom systems with this 2/4 Wire Converter from Hollyland. The converter features 3-pin XLR inputs for 2-wire or 4-wire intercom systems such as ALTAIR, ClearCom, Hanson, Syscom and Datavideo, and it is powered using the intercom system over a 12 to 36V 2-wire connector. Other features include voltage and static protection, electrostatic discharge (ESD) testing to avoid damage, and distance compensation switches that support cable lengths up to 656′. The unit measures 1/4 RU and can be daisy-chained with up to three other units to create an environment for four sets of intercom connections with a 1 RU form factor.

Features:

• One Button for Echo Processing: One button designed for echo processing with the Digital Signal Processing (DSP) technology for echo elimination, easy and convenient.
• 4W Audio Gain Adjustment: Ultrahigh ±6 adjustment range to effectively adjust the volume of both the wired and wireless system.
• High-Definition Sound Quality: Interconnect with several wired and wireless intercom systems while retaining high-definition sound quality.
• 4-Set Combination for 1 RU Standard Setup: Supports standard 1/4 RU structure accessory for 4 sets of 2/4 wire connections for flexible daisy-chain and broader communication coverage.
• 2-Wire Connection for Direct Power Supply: Direct power supply from a 12 to 36V 2-wire connection with the wired system, no additional power supply needed.
• Terminating Resistor Switch: The 220-ohm terminating resistor switch supports effective interconnection between SYSCOM 1000T and different models of Datavideo wired intercom systems.
• Distance Compensation Switches: Two distance compensation switches for easy distance setup to meet up to 656′ cable length between the wired system and the converter.
• Voltage and Static Protection: The voltage-protection design effectively prevent damage to the equipment by overvoltage input, while an electrostatic discharge (ESD) ±6000V test avoids ESD damage in dry or humid environments.
• Compatibility: The 2-wire interface is compatible with ALTAIR, Hanson, ClearCom, RTS, Datavideo, and other types of wired intercom systems.

Included in the box:

• Converter x 1
• USB Type-C Cable x 1
• Mounting screws x 5
• User Guide x 1

Specifications: 

Interface:

• 3 Pin XLR Female 2-Wire Interface
• 3 Pin XLR Male 2-Wire Interface
• 3 Pin XLR Female 4-Wire Input Interface
• 3 Pin XLR Male 4-Wire Output Interface
• USB Type-C Interface

Power Supply Mode: 12～36V 2-Wire DC Input

2-Wire Output:

• Noise：< -68dBu
• Matching Impedance：104~240Ω
• Frequency Response：100~5KHz±3dB
• Distortion: <1% @1KHz
• Signal-to-Noise Ratio: ＞55dB @-12dBu

2-Wire Input:

• Maximum Uncompressed Levels：≥6dBu
• Input Impedance：>10KΩ
• 2-Wire Input to 4-Wire Output Gain：12dB±1dB

4-Wire Output:

• Noise：<-60dBu
• Output Impedance：<400Ω
• Frequency Response：100~5KHz±3dB
• Distortion：<1% @1KHz
• Signal to Noise Ratio：＞55dB @0dBu

4-Wire Input:

• Maximum Uncompressed Input Levels：≥18dBu
• Input Impedance：>10KΩ
• 4-Wire Input to 2-Wire Output Gain：-12dB±1dB

Power Consumption: <1.5W
Dimensions LxWxH: 109x12x43mm
Net Weight: Around 520g
Working Temperature: -20～+60℃ (Working Status)