ACT-545 | UHF Analog Quad-Channel Receiver | MIPRO

COMPARE

ACT-545

UHF Analog Quad-Channel Receiver

FEATURES & SPECIFICATION

RELATED PRODUCTS & ACCESSORIES

PRODUCT SUPPORT

Analog

True Diversity

UHF

24 MHz

LCD

ACT Sync

ACT-BUS

Dante

  • FEATURES & SPECIFICATION

  • RELATED PRODUCTS & ACCESSORIES

  • PRODUCT SUPPORT

  • FEATURES

    • Constructed with a rugged metal chassis. The front panel features a dual-color backlit LCD, rotary dial, and channel selection buttons. Display color changes automatically during reception to clearly differentiate between active and standby channels.
    • Equipped with a MIPRO-designed 24 MHz narrowband receiving circuit that reduces noise interference and increases the number of usable channels.
    • Built-in true diversity reception technology ensures stable, uninterrupted long-distance reception.
    • Pioneering dual-squelch system combines pilot tone and noise lock control. Includes a noise indicator and adjustable SQ sensitivity to extend range or reduce interference.
    • Supports Auto Scan and ACT frequency synchronization for fast and accurate frequency setup.
    • Preset with 6 frequency groups totaling 80 channels. A 7th user-defined group allows selection of 16 channels from 961 available frequencies.
    • Each channel’s audio can be output independently or mixed. Features three selectable gain levels to ensure optimal transmitter sensitivity and dynamic range while avoiding distortion.
    • Optional Dante digital audio interface available.
    • Compatible with MIPRO Wireless Console software for PC-based frequency analysis, automatic setup, and interference monitoring to streamline system management.
    • Antenna connectors provide booster bias and support MIPRO’s professional antenna systems for enhanced reception range and signal stability.
    • Powered by an external AC 100 – 240 V switching power supply for stable operation across variable voltages.
    • Compatible with ACT-500 series handheld and bodypack transmitters, and also supports the BC-100T gooseneck microphone transmitter for a wide range of professional applications.
    • Proudly developed and manufactured in Taiwan. Offers excellent quality, professional-grade performance, and outstanding cost-effectiveness.

    SPECIFICATION

    Model

    ACT-545

    Name

    UHF Analog Quad-Channel Receiver

    Channel

    Quad

    Chassis

    Full-rack (19") metal chassis

    Frequency Range

    UHF 480–934 MHz (country dependent)

    Bandwidth

    24 MHz

    Receiving Mode

    True diversity

    Display

    Two-color backlit LCD

    Control Interface

    ACT sync button, channel selection buttons and rotary knob

    Sensitivity

    6 dBμV @ S/N > 80 dB

    Frequency Response

    50 Hz–18 kHz

    Dynamic Range

    > 111 dBA

    Audio Outputs

    Balanced XLR for independent output and mixed XLR & 1/4" (6.3 mm) output with three-level gain: +16 / 0 / -6 dB (balanced), +10 / 0 / -6 dB (unbalanced)

    Network Interface

    Dante or AVB (optional)

    Management Interface

    RJ-11 × 2 for PC software control (requires MIPRO DVU adapter)

    Antenna

    Detachable. 50Ω TNC female connector provides bias for the MIPRO antenna systems.

    Power Supply

    DC 12–15 V. External AC 100–240 V switching power supply

    Dimensions

    420 × 44 × 219 mm (W × H × D)

    Weight

    Approx. 2.4 kg

    RELATED PRODUCTS

  • All (12)

  • Wireless Systems (3)

  • Antenna Systems (5)

  • Interlinking Transmitters (1)

  • Conference Systems (3)

  • AD-702

    UHF Wideband Single-Channel Auto Gain Controller

    AD-708

    UHF Wideband 4-Channel Antenna Divider with Auto Gain Controller

    AT-70W

    UHF Wideband Multi-function Omnidirectional Antenna

    COMPARE

    AT-90W

    UHF Wideband Multi-function Directional Log Antenna

    COMPARE

    ACT-500H

    UHF Analog Handheld Transmitter

    COMPARE

    ACT-500T

    UHF Analog Bodypack Transmitter

    COMPARE

    AT-100

    UHF Wideband Multi-function Circularly Polarized Directional Antenna

    COMPARE

    MT-92A

    UHF Analog Interlinking Transmitter

    ACT-33TW

    UHF Analog Bodypack Transmitter

    COMPARE

    BC-100T II

    UHF Gooseneck Microphone Transmitter Base

    COMPARE

    BC-100DT II

    UHF Digital Gooseneck Microphone Transmitter Base

    COMPARE

    BC-100WT

    UHF Gooseneck Microphone Transmitter Base

    COMPARE

    ACCESSORIES

  • All (10)

  • Antennas (1)

  • Control & Interface Solutions (3)

  • Cables & Adapters (3)

  • Rack Mount Kits (3)

  • AT-20

    UHF Coaxial Omnidirectional Antenna

    MWC

    MIPRO Wireless Console PC Interface Management Software

    DANTE

    Dante Interface Module

    MES-100

    WebMote Bridge

    FB-70

    Front-to-Rear Antenna Kit

    FB-72

    Rack Mount Kit

    MPC-100

    Rackmount Receiver Power Supply Unit

    FAU-10

    Antenna Cable

    FAU-20

    Antenna Cable

    FBC-71

    Rear-to-Front Cables

    DOWNLOADS

  • USER GUIDE

  • SPEC SHEET

  • DOC

  • SOFTWARE

  • TITLE
    FILES
    SIZE
    DOWNLOAD
    ACT-500 Series
    ACT-515 / ACT-525 / ACT-545 Wireless Receivers (Ver.2023)
    5.92 MB
    ACT-545
    UHF Analog Quad-Channel Receiver (Ver.2024)
    285.46 KB
    ACT-545
    UHF Analog Quad-Channel Receiver
    505.91 KB
    MWC Software
    MIPRO Wireless Console for MacOS Ver.0.9.5 (ACT-500 Series / ACT-515 / ACT-525 / ACT-545 / ACT-700 Series / ACT-727 / ACT-747 / ACT-800 Series / ACT-818 / ACT-828 / ACT-848)
    32.44 MB
    MWC Software
    MIPRO Wireless Console for Windows Ver.0.9.5 (ACT-500 Series / ACT-515 / ACT-525 / ACT-545 / ACT-700 Series / ACT-727 / ACT-747 / ACT-800 Series / ACT-818 / ACT-828 / ACT-848)
    20.76 MB

    PRODUCT INQUIRY

    If you have any questions or need more information about this product, please fill out the form below. We will get back to you as soon as possible.

    Model

    ACT-818

    Subject

  • Where to buy

  • After-sales service

  • Technical

  • Others

  • Country

  • Afghanistan

  • Albania

  • Algeria

  • Andorra

  • Angola

  • Antigua and Barbuda

  • Argentina

  • Armenia

  • Australia

  • Austria

  • Azerbaijan

  • Bahamas

  • Bahrain

  • Bangladesh

  • Barbados

  • Belarus

  • Belgium

  • Belize

  • Benin

  • Bhutan

  • Bolivia

  • Bosnia and Herzegovina

  • Botswana

  • Brazil

  • Brunei

  • Bulgaria

  • Burkina Faso

  • Burundi

  • Cabo Verde

  • Cambodia

  • Cameroon

  • Canada

  • Central African Republic

  • Chad

  • Chile

  • China

  • Colombia

  • Comoros

  • Congo (Congo-Brazzaville)

  • Costa Rica

  • Croatia

  • Cuba

  • Cyprus

  • Czechia (Czech Republic)

  • Democratic Republic of the Congo

  • Denmark

  • Djibouti

  • Dominica

  • Dominican Republic

  • Ecuador

  • Egypt

  • El Salvador

  • Equatorial Guinea

  • Eritrea

  • Estonia

  • Eswatini

  • Ethiopia

  • Fiji

  • Finland

  • France

  • Gabon

  • Gambia

  • Georgia

  • Germany

  • Ghana

  • Greece

  • Grenada

  • Guatemala

  • Guinea

  • Guinea-Bissau

  • Guyana

  • Haiti

  • Honduras

  • Hungary

  • Iceland

  • India

  • Indonesia

  • Iran

  • Iraq

  • Ireland

  • Israel

  • Italy

  • Jamaica

  • Japan

  • Jordan

  • Kazakhstan

  • Kenya

  • Kiribati

  • Kuwait

  • Kyrgyzstan

  • Laos

  • Latvia

  • Lebanon

  • Lesotho

  • Liberia

  • Libya

  • Liechtenstein

  • Lithuania

  • Luxembourg

  • Madagascar

  • Malawi

  • Malaysia

  • Maldives

  • Mali

  • Malta

  • Marshall Islands

  • Mauritania

  • Mauritius

  • Mexico

  • Micronesia

  • Moldova

  • Monaco

  • Mongolia

  • Montenegro

  • Morocco

  • Mozambique

  • Myanmar (Burma)

  • Namibia

  • Nauru

  • Nepal

  • Netherlands

  • New Zealand

  • Nicaragua

  • Niger

  • Nigeria

  • North Korea

  • North Macedonia

  • Norway

  • Oman

  • Pakistan

  • Palau

  • Palestine State

  • Panama

  • Papua New Guinea

  • Paraguay

  • Peru

  • Philippines

  • Poland

  • Portugal

  • Qatar

  • Romania

  • Russia

  • Rwanda

  • Saint Kitts and Nevis

  • Saint Lucia

  • Saint Vincent and the Grenadines

  • Samoa

  • San Marino

  • Sao Tome and Principe

  • Saudi Arabia

  • Senegal

  • Serbia

  • Seychelles

  • Sierra Leone

  • Singapore

  • Slovakia

  • Slovenia

  • Solomon Islands

  • Somalia

  • South Africa

  • South Korea

  • South Sudan

  • Spain

  • Sri Lanka

  • Sudan

  • Suriname

  • Sweden

  • Switzerland

  • Syria

  • Taiwan

  • Tajikistan

  • Tanzania

  • Thailand

  • Timor-Leste

  • Togo

  • Tonga

  • Trinidad and Tobago

  • Tunisia

  • Turkey

  • Turkmenistan

  • Tuvalu

  • Uganda

  • Ukraine

  • United Arab Emirates

  • United Kingdom

  • United States of America

  • Uruguay

  • Uzbekistan

  • Vanuatu

  • Vatican City

  • Venezuela

  • Vietnam

  • Yemen

  • Zambia

  • Zimbabwe

  • Background

  • Audio Engineer/Technician

  • AV Contractor/System Integrator

  • Rental/Touring/Production Co.

  • Consultant

  • Musician

  • Audio MI Retailer/Dealer

  • Importer/Distributor

  • End-User/Other

  • CLEAR ALL

    Are you sure you want to clear all the fields from the form?

    YES

    NO

    PRODUCT COMPARISON

    Select the products you want to compare. You can choose up to 5 items. Once you're ready, click the button below to view the comparison.

    CLEAR ALL

    Notice

    Some products could not be compared, possibly because they are not part of the same comparison group. Only comparable items are shown. For further assistance, please feel free to contact us.

    REMOVE

    Are you sure you want to remove this product from product comparison?

    CLEAR ALL

    Are you sure you want to clear all products from product comparison?

    PRODUCT COMPARISON

    Product Comparison Limit

    You can select up to 5 products for comparison. Please remove one before adding a new product.

    PRODUCT COMPARISON