What frequency does this QTX handheld microphone operate on?

This specific model operates on a fixed VHF frequency of 174.1MHz. It is essential to ensure your QTX PA system receiver is set to the same frequency for successful operation.

Which PA systems are compatible with this microphone?

The microphone is designed for use with QTX QRPA and QXPA portable PA systems. It acts as an optional extra or a replacement for the standard neckband or handheld units included with those systems.

What type of batteries does the transmitter require?

The microphone is powered by two AA alkaline batteries. This provides a reliable power source that is easy to replace during events or performances.

What is the capsule type of the QTX 178.893UK?

It features a unidirectional dynamic capsule. This type of capsule is effective at capturing vocals clearly while minimising the pickup of background noise.

Can I use this microphone with any wireless receiver?

No, it is specifically designed to work with QTX receivers tuned to 174.1MHz. It will not work with UHF receivers or VHF receivers tuned to different frequencies.

Is this a good alternative to a neckband microphone?

Yes, it is often purchased as an alternative for users who prefer a handheld form factor over a neckband or headset style. It allows for easier sharing between different speakers.

Does this microphone require a license to operate in the UK?

The 174.1MHz frequency falls within the VHF band often used for low-power radio microphones. You should check current Ofcom regulations regarding license-exempt frequencies to ensure compliance.

What is the typical price for this replacement microphone?

The typical price for the QTX VHF Handheld Microphone is approximately £25. It is positioned as an affordable replacement or expansion part.

How does the sound quality compare to professional studio mics?

While it captures vocals with clarity, it is a utility microphone for portable PA systems. It does not offer the same frequency response or sensitivity as high-end studio microphones like the Sennheiser MD 441-U.

Is the microphone body durable?

The microphone is built for live use and is intended to be a robust handheld transmitter for mobile entertainers and public speakers. However, it should be handled with care to protect the internal transmitter electronics.

Can I use multiple 174.1MHz microphones at the same time on one receiver?

No, you cannot use two microphones on the exact same frequency simultaneously with one receiver as they will interfere with each other. Each microphone requires its own dedicated receiver frequency.

What polar pattern does the QTX VHF Handheld use?

It uses a unidirectional polar pattern. This means it is most sensitive to sound coming from the front, which helps in reducing feedback in live sound environments.

Gear article

QTX VHF Handheld Microphone (174.1MHz)

The QTX VHF Handheld Microphone (178.893UK) is a dedicated wireless transmitter designed specifically for use with QTX QRPA and QXPA portable PA systems. Operating on the 174.1MHz VHF frequency, it features a unidirectional dynamic capsule intended for clear vocal reproduction in live environments.

QTX VHF Handheld Microphone for QRPA and QXPA 174.1MHz

See live prices

Overview

The QTX 178.893UK is a VHF wireless handheld transmitter designed to serve as either an expansion component or a replacement for the default wireless units supplied with QTX portable PA units. While many portable systems include a neckband microphone as standard, this handheld unit provides a traditional alternative for presenters and vocalists who prefer a manual grip. It is engineered to operate on the 174.1MHz band, ensuring it matches the internal receiver of specific QRPA and QXPA models.

Technical Features

The microphone utilizes a dynamic capsule with a unidirectional polar pattern. This design is focused on capturing sound directly in front of the microphone while rejecting off-axis noise, which is beneficial in live settings to reduce feedback. Power is supplied by two AA alkaline batteries, a departure from older 9V designs, offering a more common and often more cost-effective power solution for long-term use.

Shure SM58 Dynamic Cardioid Vocal Microphone

Performance and Sound Character

The QTX VHF handheld is voiced for vocal clarity and detail. As a dynamic microphone, it is robust and capable of handling high sound pressure levels without significant distortion. The transmission is designed for reliability within the range of the compatible PA systems, providing a consistent signal for public speaking, karaoke, and small-scale live performances.

Compatibility and Alternatives

This unit is strictly frequency-dependent and is only compatible with QTX systems tuned to the 174.1MHz frequency. In the wider market of dynamic microphones, users often compare the vocal performance of such units to industry standards like the Shure SM58 or Beta 58A, though these are typically wired or part of higher-tier UHF systems. For those requiring instrument capture or specific tonal qualities, alternatives such as the Sennheiser e935 or the Electro-Voice RE20 are common benchmarks in the professional audio industry, whereas this QTX unit is a purpose-built utility for its matching PA system.

Related gear

Frequently asked questions

What frequency does this QTX handheld microphone operate on?: This specific model operates on a fixed VHF frequency of 174.1MHz. It is essential to ensure your QTX PA system receiver is set to the same frequency for successful operation.
Which PA systems are compatible with this microphone?: The microphone is designed for use with QTX QRPA and QXPA portable PA systems. It acts as an optional extra or a replacement for the standard neckband or handheld units included with those systems.
What type of batteries does the transmitter require?: The microphone is powered by two AA alkaline batteries. This provides a reliable power source that is easy to replace during events or performances.
What is the capsule type of the QTX 178.893UK?: It features a unidirectional dynamic capsule. This type of capsule is effective at capturing vocals clearly while minimising the pickup of background noise.
Can I use this microphone with any wireless receiver?: No, it is specifically designed to work with QTX receivers tuned to 174.1MHz. It will not work with UHF receivers or VHF receivers tuned to different frequencies.
Is this a good alternative to a neckband microphone?: Yes, it is often purchased as an alternative for users who prefer a handheld form factor over a neckband or headset style. It allows for easier sharing between different speakers.
Does this microphone require a license to operate in the UK?: The 174.1MHz frequency falls within the VHF band often used for low-power radio microphones. You should check current Ofcom regulations regarding license-exempt frequencies to ensure compliance.
What is the typical price for this replacement microphone?: The typical price for the QTX VHF Handheld Microphone is approximately £25. It is positioned as an affordable replacement or expansion part.
How does the sound quality compare to professional studio mics?: While it captures vocals with clarity, it is a utility microphone for portable PA systems. It does not offer the same frequency response or sensitivity as high-end studio microphones like the Sennheiser MD 441-U.
Is the microphone body durable?: The microphone is built for live use and is intended to be a robust handheld transmitter for mobile entertainers and public speakers. However, it should be handled with care to protect the internal transmitter electronics.
Can I use multiple 174.1MHz microphones at the same time on one receiver?: No, you cannot use two microphones on the exact same frequency simultaneously with one receiver as they will interfere with each other. Each microphone requires its own dedicated receiver frequency.
What polar pattern does the QTX VHF Handheld use?: It uses a unidirectional polar pattern. This means it is most sensitive to sound coming from the front, which helps in reducing feedback in live sound environments.