Omnitronic UHF E-FLEX Dual Handheld Wireless Microphone System

The OMNITRONIC UHF E-FLEX 2 is a license-free, dual-channel wireless microphone system designed for professional use in live events, presentations, and installations. Operating in the approved UHF bands 823–832 MHz and 863–865 MHz, this system delivers reliable, interference-resistant audio transmission with auto-sync functionality and 16 selectable frequencies.

The package includes a robust desktop/rack-mountable receiver and two handheld dynamic microphones with cardioid polar patterns. Each transmitter offers quick frequency pairing, a multicolor LED display, and a charge status indicator. The receiver features two independent volume channels, balanced XLR outputs, and a mixed 6.3 mm jack output. With a line-of-sight range of up to 30 meters and detachable BNC antennas, the E-FLEX 2 is a flexible, easy-to-integrate solution for modern wireless audio needs.

Features:
License-free 2-channel UHF microphone system (823–832 / 863–865 MHz)
Includes 2 handheld dynamic microphones with cardioid pickup pattern
UHF PLL technology with 16 switchable frequencies (2 groups)
Quick auto-sync and frequency pairing
Independent volume controls per channel
Balanced XLR outputs and 6.3 mm mixed jack output
Detachable BNC antennas for flexible setup
Receiver and microphones with multicolor 4-digit LED displays
Rackmountable desktop housing with included rack kit
Operating range up to 30 meters (line-of-sight)
License-free use across Europe in specified frequency ranges

Specifications:
System Type: Wireless microphone system (2 channels)
Frequency Range: 823–832 MHz, 863–865 MHz (UHF)
Modulation: FM
Frequency Selection: 16 switchable frequencies (2 groups)
Audio Frequency Response: 50 Hz – 15,000 Hz
Operating Range: Up to 30 m (line-of-sight)
Total Harmonic Distortion (THD): <0.05% at 1 kHz
Signal-to-Noise Ratio (S/N): >90 dB
System Weight (Total): 1.87 kg

Receiver:
Power Supply: 100–240 V AC, 50/60 Hz; 12 V DC, 500 mA
Power Consumption: Max. 3.1 W
Display: Multicolor 4-digit 7-segment LED
Display Info: Mute, channel, frequency, AF/RF levels
Outputs: 2 x balanced XLR (M), 1 x 6.3 mm jack (mixed output)
Inputs: 2 x BNC antenna (F)
Controls: Power switch, volume per channel
Housing: Metal desktop console
Rackmountable: 19" (48.3 cm) rack installation possible
Mounting Depth: 18.5 cm
Dimensions (W x D x H): 21.1 x 14.4 x 4.2 cm
Weight: 0.97 kg

Microphone (Handheld Transmitters):
Type: Dynamic capsule
Polar Pattern: Cardioid
Power Supply: 3 V DC (2x AA batteries, not included)
RF Output Power: 10 mW
Display: Multicolor 4-digit 7-segment LED
Display Info: Frequency, channel, charge status, mute
Controls: On/off/mute switch
Housing: Metal
Dimensions (L x Ø): 24.3 cm x 5.5 cm
Weight: 0.27 kg

Included in Package:
1 x Receiver
2 x Handheld microphones
2 x Antennas
1 x External power supply
1 x 6.3 mm jack cable
2 x Rack mounting brackets
6 x Mounting screws
4 x Rubber feet
1 x User manual
1 x Declaration of conformity