Audio-Technica MRK980 Bruksanvisning

Audio-Technica mikrofon MRK980

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MRK980 User Manual

ULTRA-WIDEBAND TRUE

DIVERSITY DUAL RECEIVER

rev.08 (ref. FW 1. ) 11

Date: 17 January 2020

MRK980 User Manual rev.08

GENERAL DESCRIPTION

Wisycom is a true diversity, ultra-wideband dual channel receiver. With its 1090MHz MRK980

tuning range, it ensures the users have exceponal exibility, combined with superb selecvity

and inter-modulaon immunity, for best operang performances the wireless microphone of

systems .

MRK980 also features an internal DSP processor, Wisycom famous Mulcompanding system, new

Dante compability and a completely renewed user interface, which makes this system easy and

quick to setup.

The MRK980 is designed to be:

 “ ” thanks to automac setup funcons (i.e. frequencies, squelch), Easy & quick to use

remote conguraon ulies (Dante/Ethernet control connecons), a display with intuive

conte ual menu navigaon and shortcut buons on the front panel. xt

 “ ”, with an incredible frequency agility of 1090MHz (VHF/UHF/DME); Extremely exible

more than one rack can be connected together through a simple ethernet cable to act as a

mul-channel receiver. Moreover the DSP board allows the units to work with several

digital audio outputs (i.e. AES/EBU, DANTE, …), with mul-companding compabilies and

the new adapve squelch funcon.

 “ ”, thanks to the latest Wisycom technolBest in class performance ogy, the unit has

extreme RF sensivity and immunity plus superb audio quality.

 “A durable & upgradable investment”, thanks to the very robust design (aluminum

housing) and the ability to upgrade/enhance the unit performances with a simple slot in

card (pc-like through the DEXB expansion bus)

MRK980 system is already set up for the unique (remote command), developed and patented PTT funcon

by Wisycom:

Simply pushing this button (PTT), the presenter initiates remote switching of the

receiver’s output, from the “main line” to the additional “intercom line”, in order to be

able to talk “off air” directly with the technical team. Then all - the PTT MICs can be

connected in pre-fad creating a clever intercom setup.

MRK980 User Manual rev.08

MAIN FEATURES

High immunity in a strong RF environment

Incredible switching bandwidth

Top class audio performances and exibility thanks to the digital processo rs

High reliability and durability

Two channels (full processing) True Diversity receiver DSP

Up to in 170/1260 MHz range 1090 MHz bandwidth the

Push to talk ( ) enabled with dedicated outputs PTT

Analogue AES/EBU Dante, & outputs (with redundancy)

Dante machine Synchronized mode



 no sample rate delay!

Next Gen Mulband front-end ltering:

 High Q moving lter 170-230 MHz

 High Q moving lter 470-800 MHz

 High Q moving lter 960-1160 MHz (DME) (or 806-810 MHz lt for Japan) SAW er

 Country specic lters: SAW

USA 940-960 MHz or Japan 1240-1260 MHz

Wideband Narrowband and DSP-FM operaon (SW selectable):

o Narrowband allows 50% more spectrum eciency ( ) 200/250 kHz channel density

o Narrowband allows about 3dB and noise immunity extra sensivity

Extreme low noise VCO with ultra-fast spectrum scan for opmal quick & easy setup

High contrast OLED display

Monitor & control through USB and Wisycom Manager 2.0 (computer SW)

Expansion slot for GPIO or future addional features

Produktspecifikationer

Varumärke:	Audio-Technica
Kategori:	mikrofon
Modell:	MRK980
Färg på produkten:	Rood
Vikt:	- g
Snäll:	Cilinderstofzuiger
Räckvidd:	7.5 m
Dammkapacitet:	5 l
Maximal ineffekt:	2400 W
Typ av dammsugare:	Stofzak
Typ av rör:	Telescopisch
Indikator för full dammbehållare:	Ja
Korrekt användning:	Thuis
Sugmunstycke för kuddar:	Ja
Spaltverktyg:	Ja
AC-ingångsspänning:	220-240 V
AC-ingångsfrekvens:	50 - 60 Hz