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RT-1 Plug-On UHF XLR Wireless Microphone Adapter

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WISHLIST
Plug-On XLR Wireless Audio Transmitter and Receiver, 15V/48V Phantom Power, 50-80m
Features:
The RT-1 is a compact, portable XLR wireless microphone adapter which is easy to use while offering professional-grade sound quality and performance.
1. Features a high-definition, high-contrast TFT display with support for both Chinese and English menus, making operation clearer and more intuitive.
2. Provides real-time spectrum monitoring, allowing users to directly view the wireless signal situation on-site and ensure the selection of interference-free signal frequencies.
3. Supports charging via a Type-C charging port.
4. Offers XLR balanced output and includes an XLR to 6.35mm adapter for compatibility with a wider range of devices.
5. Uses ID numbering for quick identification and differentiation of corresponding receivers and transmitters.
6. System output gain is adjustable from -18dB to +15dB.
7. Supports both 14500 3.7V Li-ion batteries and standard 1.5V AA batteries.
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  • Detail
    RT-1 Plug-On User Manual.pdf

    Model: RT-1
    Operating Range: 50-80m, 164ft-263ft

    Specifications
    Frequency Range: UHF 600-937 MHz (region dependent)

    System Performance
    Latency: <2 ms
    Dynamic Range: >110 dB
    Total Harmonic Distortion:  <0.5% (Line)
    Frequency Respons: 35Hz~18KHz (Line)

    Receiver
    Frequency Range: UHF 610-640 MHz or 640-670 MHz
    (USA: 538-588 or 902-928 MHz, ROK: 925-937 MHz)
    Bandwidth: 30 MHz
    Maximum Channels: 1200
    Receiver Sensitivity: -95dBm/S/N=12dB
    Frequency Stability: ±10PPM
    Antenna Input: 1*SMA/50Ω
    Image Rejection: >100dB
    Third-Order Intermodulation Rejection: >75dB
    Blocking Rejection: >75dB
    Adjacent Channel Rejection: >100dB (±200KHz)
    Power Requirements: 1 x 14500 Li-ion Battery or 1 x AA Alkaline Battery
    Battery Life: Standard 14500 Li-ion Battery: Approximately 8 hours

    Transmitter
    Frequency range: UHF 610-698 MHz
    (USA: 538-588 or 902-928 MHz, ROK: 925-937 MHz)
    Bandwidth: 88 MHz
    Maximum number of channels: 8800
    Transmit power: 10/20mW
    Maximum frequency deviation: 65KHz
    Phantom power supply for pins 2 and 3: 15V/48V
    Power requirements: 1*14500 Li-ion battery or 1 AA alkaline battery
    Battery life: Standard 14500 Li-ion battery 8-9 hours (high power mode)  10-11 hours (low power mode)

    Elevate Your Audio: The Acemic RT-1 Professional UHF XLR Wireless Microphone Adapter

    Unleash Your Microphone, Preserve Your Sound

    The Acemic RT-1 is not just a XLR transmitter and receiver; it is a high-fidelity bridge between your favorite professional microphones and your audience. Whether you are a vocalist using a classic dynamic mic, a presenter with a high-end condenser, or a videographer needing a clean audio link, the RT-1 delivers studio-grade performance in a palm-sized, portable package.

    By eliminating the constraints of cables, the RT-1 provides the freedom to move, perform, and engage without the fear of tripping over wires or being tethered to a mixer.

    Comprehensive Feature Breakdown

    1. Intelligent UHF Engineering with Real-Time Spectrum Analysis

    In an era where 2.4GHz bands (Wi-Fi) are increasingly crowded and prone to dropouts, the RT-1 utilizes the professional UHF (Ultra High Frequency) spectrum.

    • Visual Interference Protection: The standout feature is the integrated Spectrum Monitor. Unlike basic receivers that force you to guess which channel is clear, the RT-1 displays a live graph of the radio environment.

    • Precision Tuning: You can visually identify "spikes" in interference and move your frequency to a "valley" of silence, ensuring a rock-solid connection even in venues packed with smartphones and routers.

    2. Studio-Grade Precision: Adjustable Gain Control

    Every microphone has a different personality. A sensitive condenser mic requires different handling than a rugged dynamic mic.

    • The Power of Gain: The RT-1 XLR wireless transmitter and receiver offers an expansive output gain adjustment from -18dB to +15dB.

    • Why it Matters: This allows you to "gain-stage" correctly at the source. If your signal is too hot and clipping, dial it back. If you are recording a soft-spoken presenter, boost the gain without adding the floor noise typically found in cheap preamps.

    3. High-Definition Visual Interface

    Stop squinting at blinking lights. The RT-1 XLR wireless microphone adapter features a High-Contrast TFT Color Display.

    • Bilingual Menu: Fully supports both English and Chinese languages.

    • Critical Data at a Glance: Monitor your battery percentage, signal strength, ID number, and frequency simultaneously. The high contrast ensures the screen remains visible under bright stage lights or outdoors in sunlight.

    4. Professional Connectivity & Build

    The RT-1 is built for the rigors of the road while maintaining a sleek, "exquisite" aesthetic.

    • XLR Balanced Integrity: The native XLR connection ensures a balanced signal path, minimizing electromagnetic interference.

    • Universal Compatibility: We include a high-quality XLR-to-6.35mm (1/4") adapter. This makes the system "plug-and-play" with everything from professional digital consoles to portable PA "party" speakers and guitar amplifiers.

    5. The Ultimate Power Solution: Dual-Fuel Technology

    Power failure is the enemy of a live performance. The RT-1 wireless mic adapter offers a unique hybrid power system:

    • Rechargeable Efficiency: Use 14500 Lithium batteries for daily use. Charge them directly inside the unit via the modern USB Type-C port—the same cable used for most modern smartphones.

    • Emergency Backup: If you forget to charge, simply pop in a standard 1.5V AA alkaline battery. This dual-fuel flexibility ensures you are never stranded without power.

    6. Multi-System Coordination (ID Identification)

    Running multiple wireless units at once can be a logistical nightmare. The RT-1 uses a unique ID Identification System. Each transmitter and receiver pair can be assigned a specific ID number, making it nearly impossible to accidentally "crosstalk" or mix up hardware when managing several performers on one stage.

    Who is the RT-1 XLR wireless microphone adapter for?

    • Live Vocalists: Turn your favorite wired stage mic into a wireless powerhouse.

    • Public Speakers: Move freely around the stage or conference room without a belt pack.

    • Content Creators: Connect a shotgun mic wirelessly to your camera or interface for clean, cable-free audio.

    • Event DJs: Easily set up remote speakers or wireless microphones for wedding toasts.

  • Customer Reviews
    Tak******asy 2026-04-27

    God proud that works well in a production environment and sound production

    This product changes a hardwired microphone into a radio Mic meaning you are free to walk around the stage and position your microphone in a static studio. The battery as a good lifespan, and a charge of the batteries is easy to determine with the green light on the product, these items are charged by USB and tended to charge quickly. I have not experienced any signal dropout, or interference from other products?, Which is good when you have an Internet radio station.. the range has been good for the purpose I bought it for, I’m not experienced any dropouts or sound distortion. The product is Light, and durable and, looks like the day I bought it still, the size is small, and Light. Easy to set up and use, you plug one in the end of the microphone, and the other in the back of the mixer, turn the unit on the microphone module also provide the phantom power require required for some microphones. Due to not experiencing any difficulties with these microphone, and the excellent sound quality, I would only recommend these products.