Trantec S2.4HBX Dual 2.4GHz Digital Wireless System with Handheld & Beltpack Microphones
DETAILS
The Trantec S2.4HBX is a dual channel 2.4GHz ISM Digital Wireless Microphone System combining one handheld transmitter and one beltpack transmitter with lapel microphone — delivering licence-free, versatile dual wireless audio from a single receiver with individual XLR outputs and mixed jack output.
The Trantec S2.4HBX is an all-round dual channel wireless microphone system that combines the convenience of a handheld microphone with the hands-free practicality of a beltpack and lapel microphone — all operating on the completely free 2.4GHz ISM frequency band with no licence required for use in the UK.
Whether deployed for live performances, presentations, conferences, fitness instruction, theatre, schools or public events, the S2.4HBX provides a flexible and ready-to-use dual wireless solution that covers virtually any vocal or presentation scenario straight out of the box. Both transmitters operate on different frequencies simultaneously through the single dual receiver, with up to 16 selectable channels per transmitter for reliable interference-free operation in busy wireless environments.
Licence-Free 2.4GHz Digital Wireless
Both transmitters operate on the free 2.4GHz ISM band using digital GFSK modulation for robust, clean signal transmission with a dynamic range of 85dB, THD of less than 0.1% and SNR of greater than 95dB. The dual receiver features a bright LCD display for clear channel and signal status monitoring, with individual channel XLR outputs for connection to mixing desks and PA systems, alongside a single mixed jack output for simpler setups. Two antennas and rack ears are supplied as standard, making the receiver equally suitable for freestanding use or permanent 19" rack installation.
Handheld & Beltpack Transmitters
The S2.4HBX handheld transmitter delivers 10mW of RF carrier power for stable, clean wireless vocal transmission, powered by 2 x 1.5V AA batteries for approximately 5 hours of continuous use. The compact beltpack transmitter — also delivering 10mW RF power via GFSK modulation and powered by 2 x AA batteries for approximately 5 hours — is supplied with a lapel microphone connecting via 3.5mm mini jack. It is important to note that the beltpack requires a 3.5mm threaded mini jack connection — the standard Trantec LP2, SJ33 and SJ66 microphone capsules are not compatible without adaptation, so please ensure any replacement or additional microphones use the correct 3.5mm threaded mini jack connector.
Trantec S2.4HBX Key Features:
- Dual Channel 2.4GHz Digital Wireless: One handheld and one beltpack transmitter operating simultaneously on two different frequencies from a single dual receiver.
- 100% Licence-Free Operation: 2.4GHz ISM band requires no PMSE or other licence for use in the UK.
- 16 Selectable Channels Per Transmitter: Flexible channel selection to avoid interference in busy wireless environments.
- Digital GFSK Modulation: Robust digital transmission for clean, reliable wireless audio performance.
- LCD Display Receiver: Clear channel and signal status monitoring at a glance.
- Individual XLR Outputs & Mixed Jack Output: Flexible connectivity for mixing desks, PA systems and simpler single-output setups.
- Lapel Microphone Included: Supplied with S2.4-LMO lapel mic for the beltpack transmitter via 3.5mm threaded mini jack.
- Approximately 5 Hours Battery Life: Both transmitters powered by AA batteries for sustained use throughout performances and events.
- 2 x Antennas Included: Dual antennas for reliable dual-channel wireless reception.
- Rack Ears Included: For optional 19" rack mounting of the dual receiver.
- 85dB Dynamic Range & SNR > 95dB: Clean, detailed and low-noise wireless audio reproduction.
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Important Note: Beltpack requires 3.5mm threaded mini jack microphone connection — standard LP2, SJ33 and SJ66 capsules are not compatible without adaptation.
SPECS & DOWNLOADS
Trantec S2.4HBX Specifications:
Receiver
- Carrier Frequency: 2.404–2.474GHz
- Available Channels: 16 per channel
- Band Range: 2MHz
- Dynamic Range: 85dB
- THD: < 0.1%
- SNR: > 95dB
- Receiving Sensitivity: -80dBm
- Power Supply: DC 17V (included)
- Power Consumption: 2W
- Display: LCD
- Outputs: Individual XLR per channel, single mixed jack output
Handheld Transmitter
- RF Carrier Power: 10mW
- Modulation Type: GFSK (digital)
- Ultraharmonics: < 20dB
- Power Supply: 2 x 1.5V AA batteries
- Battery Life: Approx. 5 hours
Beltpack Transmitter
- RF Carrier Power: 10mW
- Modulation Type: GFSK (digital)
- Ultraharmonics: < 20dB
- Microphone Connection: 3.5mm threaded mini jack (note: LP2, SJ33, SJ66 not compatible without adaptation)
- Power Supply: 2 x AA batteries
- Battery Life: Approx. 5 hours
In the Box
- 1 x S2.4 dual receiver
- 1 x S2.4-HDX handheld transmitter
- 1 x S2.4-BTX beltpack transmitter
- 1 x S2.4-LMO lapel microphone
- 2 x antennas
- 2 x rack ears
- 1 x power supply

