The Takstar UHF-938 is a reliable UHF wireless microphone system built for presenters, educators, and performers who demand crystal-clear audio without the hassle of cables. Operating on a 433 MHz UHF carrier frequency with PLL synthesized circuitry, it delivers a stable, interference-free signal across a wide 60 Hz–15 kHz frequency response and an operating range of approximately 50 metres.
Designed for versatile, all-day use, the UHF-938 offers an impressive transmitter playtime of around 12 hours and a receiver playtime of up to 25 hours on standard AA batteries. With dual output jacks (microphone and line), automatic mute control for silent standby, and individual volume control on the receiver, this Takstar wireless mic system adapts seamlessly to classrooms, conference rooms, and stage environments alike.
Key features
- Interference-Free UHF Reception: 433 MHz UHF carrier with PLL synthesized circuitry ensures a rock-steady, noise-free signal in crowded RF environments.
- Wide Frequency Response: 60 Hz–15 kHz range captures full vocal clarity with low THD of less than 1% for natural, distortion-free sound.
- Extended Battery Life: Transmitter runs up to 12 hours and receiver up to 25 hours on standard AA batteries — ideal for full-day events.
- 50-Metre Wireless Range: Move freely on stage or around the room with a reliable operating range of approximately 50 metres.
- Dual Output Jacks: Separate microphone and line-level jacks on the receiver allow flexible connection to mixers, PA systems, cameras, and recording devices.
- Automatic Mute & Individual Volume Control: Silent standby mute prevents unwanted noise between uses, while per-receiver volume control gives you precise on-the-fly adjustment.
Specifications
| Carrier Frequency | 433 MHz (UHF) |
|---|---|
| Modulation Mode | FM |
| Frequency Response | 60 Hz – 15 kHz |
| S/N Ratio | > 45 dB (at 1 kHz) |
| Total Harmonic Distortion | < 1% |
| Transmit Power | ≤ 10 mW |
| Operating Range | Approx. 50 m |
| Transmitter Battery Life | Approx. 12 hrs (2 × AA) |
| Receiver Battery Life | Approx. 25 hrs (2 × AA) |
| Frequency Control | PLL Synthesized |
Frequently asked questions
What is the wireless operating range of the Takstar UHF-938?
The Takstar UHF-938 has an operating range of approximately 50 metres, making it well suited for classrooms, small stages, conference halls, and presentation spaces.
How long do the batteries last in the UHF-938 transmitter and receiver?
The transmitter, powered by 2 × 1.5V AA alkaline batteries, provides approximately 12 hours of use, while the receiver runs for approximately 25 hours on 2 × 1.5V AA batteries — enough for full-day operation.
Can the Takstar UHF-938 receiver be connected to a camera or mixer?
Yes. The receiver features two output jacks — one microphone-level and one line-level — allowing it to connect to a wide range of devices including cameras, mixers, amplifiers, and PA systems.
