Description
The QTX VL1 is a VHF wireless microphone system built around a lavalier tie-clip mic, a beltpack transmitter, and a half-width 1U receiver. It operates on 174.5MHz and runs license-free in the UK, so you can set it up and use it without any paperwork or additional permissions. The lavalier microphone (also called a lapel mic or clip-on mic) is small enough to sit discreetly on clothing, which makes it a practical choice for presentations, worship venues, lectures, and general speech work where you need your hands free.
You get up to 50m of range between the transmitter and receiver, which covers most rooms and stages comfortably. The receiver connects to your mixer or amplifier through both a balanced XLR output and a 6.3mm jack, giving you flexibility depending on the gear you already own. Sound quality is backed by a signal-to-noise ratio of greater than 85dB and total harmonic distortion below 0.2%, so voices come through clearly without unwanted hiss or interference. The receiver measures 45 x 210 x 180mm and weighs 573g, while the beltpack transmitter is a compact 205 x 68 x 25mm (excluding the antenna, or aerial) at just 76g without its battery.
Everything you need to get going comes in the box. The beltpack transmitter takes a single 9V PP3 battery, which is supplied, and the receiver is powered by a 10Vac 250mA adaptor with a UK plug, also included. A jack lead is provided too, so you can plug straight in on arrival. This is a straightforward system for anyone who wants reliable wireless speech pickup without a complicated setup.
Specification
| Operating frequency |
174.5MHz |
| Power supply |
10Vac 250mA (supplied) |
| Battery : beltpack transmitter |
9V, PP3 (supplied) |
| Maximum range |
50m |
| Output connections |
XLR, 6.3mm jack |
| S/N ratio |
>85dB |
| THD |
<0.2% |
| Dimensions : beltpack transmitter |
205mm x 68mm x 25mm (e x .mm |
| Dimensions : receiver |
45mm x 210mm x 180mm |
| Weight : beltpack transmitter |
0.08KG |
| Weight : receiver |
0.57KG |
Downloads
Product Manual
Frequently Asked
Do I need a licence to use the QTX VL1 in the UK?
No. The VL1 operates on 174.5MHz VHF, which is license-free in the UK. You can use it straight away without any registration or fees.
What is the maximum operating range?
The system offers up to 50m of range between the beltpack transmitter and the receiver, which suits most rooms and stages.
How does the receiver connect to my equipment?
The receiver has both a balanced XLR output and a 6.3mm jack output, so you can connect it to a mixer or amplifier depending on your setup.
What power does the system need?
The beltpack transmitter runs on a single 9V PP3 battery, which is supplied. The receiver uses a 10Vac 250mA adaptor with a UK plug, also included.
Is everything included to start using it?
Yes. The lavalier microphone, beltpack transmitter, receiver, battery, power adaptor, and a jack lead are all supplied in the box.
What type of microphone is included?
A lavalier tie-clip microphone, also known as a lapel or clip-on mic. It attaches to clothing and keeps your hands free for speech and presentations.