Takstar UHF-938T Transmitter + Receiver Transmitter + receiver, to create a set of tour guide for simultaneous translation, or language of the conference. One transmitter can operate in a set of one to 50pcs receivers. PLL frequency synthesizing method for stable transmission signal. Frequency range UHF. The design with low power consumption, can operate more preredatchik 12 hours with 2 units. AA batteries. Dynamic expansion scheme for a high ratio S / N. Stable radio coverage area up to 50 m.

CHARACTERISTICS:

• Operating frequency: 432.5-433.5 / 433-434 MHz

• Frequency Response: 60 Hz to 15 kHz

• Number of channels: 2

• The transmit power: ≤10 dBm • Sensitivity: S / N: 12 dB microvolts 3

• Signal / noise ratio: ≥45 dB

• Operating Range:> 50 m

• Transmitter and receiver Power supply: 2x1,5 AA alkaline battery

Takstar UHF-938 — Wireless Tour Guide System for Guided Tours, Museums and Interpretation

Takstar UHF-938 is a professional wireless tour guide system designed to transmit speech from a guide, lecturer, interpreter or presenter directly to an individual listener's receiver.

The product package contains one transmitter and one receiver, providing a starting configuration for guided tours, museum visits, presentations, educational activities, factory tours and delegation support.

The system operates at a 433 MHz carrier frequency, uses PLL frequency synthesis and FM modulation, and offers a manufacturer-specified operating range of approximately 50 meters.

The transmitter provides around 12 hours of operation, while the receiver offers approximately 25 hours, each powered by two 1.5 V AA batteries.

Additional compatible receivers are needed when organizing tours for multiple listeners.

Key Benefits of Takstar UHF-938

• Wireless speech transmission for guided tours and presentations.
• 433 MHz carrier frequency.
• PLL frequency synthesis for stable frequency generation.
• FM audio modulation.
• Approximately 50 m specified operating range.
• Around 12 hours of transmitter operation.
• Around 25 hours of receiver operation.
• Power supplied by replaceable AA batteries.
• Separate microphone and line-level audio inputs.
• Individual volume control on the receiver.
• Automatic mute control during standby.
• Ability to build a larger system using compatible additional receivers.

Wireless Tour Guide System for City Tours

Takstar UHF-938 is suitable for guided walks through historical city centers, tourist routes, architectural landmarks and cultural attractions in Ukraine.

The guide speaks through a microphone connected to the transmitter. The listener receives the audio through a personal receiver and can independently adjust the volume.

This communication method helps tour guides deliver explanations in environments with background noise without constantly raising their voices.

An operating range of approximately 50 meters makes the system suitable for organized groups moving within a relatively compact area.

For Museums, Galleries and Exhibition Centers

Museums and exhibition centers often need to provide clear explanations without excessive voice projection.

Takstar UHF-938 enables individual listening through personal receivers.

The system is suitable for themed museum programs, exhibit presentations, organized group visits and tours through exhibition halls.

Individual volume control allows each listener to choose a comfortable audio level.

For Factory Tours and Industrial Facilities

Takstar UHF-938 can be used for introductory factory tours, manufacturing demonstrations, warehouse visits and equipment presentations.

Background noise in industrial facilities can make it difficult for participants to hear the tour leader.

Individual listening through a wireless system helps organize speech communication when reliable radio reception is available.

The equipment is suitable for delegation visits, educational facility tours and demonstrations of production processes.

Important: A tour guide receiver is not hearing protection equipment and does not replace mandatory protective equipment in industrial environments.

For Field Interpretation and International Meetings

Takstar identifies tour guiding and field interpretation as intended applications of the UHF-938 system.

An interpreter can speak into a microphone connected to the transmitter, while a listener receives the interpretation through an individual receiver.

This is useful for international delegations, bilingual guided tours, business meetings and presentations for foreign visitors.

Simultaneous delivery of multiple languages requires separately configured systems. The number of independent channels that can operate simultaneously should be confirmed for the specific product version.

Takstar UHF-938 does not perform automatic language translation.

For Staff Training, Lectures and Presentations

The wireless system is suitable for off-site lessons, practical demonstrations, educational tours and corporate training.

A teacher or instructor uses the transmitter, while the listener receives audio through an individual receiver.

This is useful when groups move between training areas, demonstration stations and exhibition displays.

PLL Frequency Synthesis for Stable Transmission

Takstar UHF-938 uses PLL frequency synthesis technology.

This technology supports stable generation of the transmitter's operating frequency.

The system uses FM modulation and is primarily designed for speech transmission.

Actual communication quality depends on operating conditions, radio-frequency interference and the placement of the transmitter and receiver.

Approximately 50 Meters of Operating Range

The manufacturer specifies an operating range of approximately 50 meters for Takstar UHF-938.

This makes the system suitable for guided tours, group presentations and educational activities where listeners remain within the transmitter's operating area.

Actual range depends on walls, metal structures, building characteristics and the surrounding radio-frequency environment.

Convenient AA Battery Operation

The Takstar UHF-938 transmitter uses two 1.5 V AA alkaline batteries and provides approximately 12 hours of operation.

The receiver also uses two 1.5 V AA batteries and offers around 25 hours of operation.

Replaceable batteries are convenient for tour operators and event organizers because depleted batteries can be exchanged without waiting for an internal rechargeable battery to charge.

Microphone and Line Audio Inputs

The Takstar UHF-938 transmitter provides separate microphone and line-level audio inputs.

The microphone input is intended for live speech from a guide, lecturer or interpreter.

The line input allows a compatible external audio source to be connected, such as prepared tour commentary or presentation audio.

This makes the system suitable for different professional communication scenarios.

Individual Receiver Volume Control

Each Takstar UHF-938 receiver provides individual volume adjustment.

Listeners can select a comfortable audio level without affecting the settings of other receivers.

This is useful for tour groups, museum visits and educational activities where participants have different listening preferences.

Automatic Mute Control

The system supports automatic audio muting during standby.

This helps reduce unwanted audio output when useful speech is not being transmitted.

The feature contributes to a more comfortable listening experience during tours and presentations.

Takstar UHF-938 Technical Specifications

• Model: Takstar UHF-938.
• Product type: wireless tour guide system.
• Carrier frequency: 433 MHz.
• Frequency control: PLL synthesis.
• Modulation: FM.
• Frequency response: 60 Hz–15 kHz.
• Signal-to-noise ratio: greater than 45 dB at 1 kHz.
• Total harmonic distortion: less than 1%.
• Transmit power: no more than 10 mW.
• Nominal input level: 500 mV.
• Transmitter power supply: 2 × 1.5 V AA alkaline batteries.
• Transmitter operating time: approximately 12 hours.
• Receiver power supply: 2 × 1.5 V AA batteries.
• Receiver operating time: approximately 25 hours.
• Operating range: approximately 50 m.
• Transmitter audio inputs: microphone and line.
• Receiver volume adjustment: individual.
• Additional function: automatic mute control.

Takstar UHF-938 Package Contents

This product listing includes:

• Takstar UHF-938 transmitter — 1 pc.
• Takstar UHF-938 receiver — 1 pc.

The inclusion of additional accessories, such as a microphone, earphone or batteries, should be confirmed against the actual product package.

Expanding the Tour Guide System

The one-transmitter and one-receiver kit provides a starting point for individual wireless listening.

Additional compatible Takstar UHF-938R receivers may be used when more listeners need to be served.

Before purchasing additional devices, the operating frequency version and compatibility of the equipment should be verified.

Benefits of Takstar UHF-938 for the Ukrainian Market

Takstar UHF-938 is suitable for Ukrainian tour operators, museums, exhibition centers, industrial companies, educational institutions and corporate event organizers.

The system provides individual speech listening, PLL frequency synthesis and independent receiver volume adjustment.

Replaceable AA battery operation simplifies equipment preparation for longer tours and events.

Before operating the system, the compliance of the specific frequency version with applicable radio equipment requirements in Ukraine should be verified.

ClubTech — Direct Takstar Importer in Ukraine

ClubTech is a direct importer of Takstar products in Ukraine. We supply wireless tour guide systems, transmitters, receivers, microphones, wireless audio equipment and other professional sound products.

We serve tour operators, museums, tour agencies, businesses, event organizers, professional installation companies and individual customers.

We provide retail and wholesale sales and welcome new business partnerships.

We invite new dealers, musical and professional audio retailers, entrepreneurs, tourism companies, system integrators, installation contractors and businesses involved in audio equipment sales, design and installation.

For wholesale customers, dealers and installation companies, we offer special favorable cooperation terms, individual commercial proposals and opportunities for long-term partnerships.

ClubTech welcomes new customers and dealers interested in cooperation throughout Ukraine.