System: Non-diversity, 4 channels
Carrier frequency: 828.100 MHz, 830.300 MHz, 864.800 MHz, 863.800 MHz
Coverage: 60 m (with line-of-sight)
RF power output: 5 mW
Modulation method: F3F
S/N ratio: >105 dB
Selectivity: >85 dB
T.H.D.:
Audio outputs: 400 mV, 2.2 kohms (XLR, bal.)
200 mV, 2.2 kohms (6.3 mm jack, unbal.)
Power supply:
Receiver: 100-240 V AC, 50/60 Hz via supplied power unit
Microphone: 2 x 1.5 V battery, type AA
Battery life: approx. 10 hours
Dimensions, weight:
Receiver: 225 x 410 x 51 mm (W x D x H), 1.4 kg
Microphones: 50 x 260 mm (D x L), 230 g
Power consumption: 10 W
Polar pattern: Unidirectional
Frequency range: 40 - 18000 Hz
Weight: 2,55 kg
Power connection: Mains Input Socket (M) Coaxial power connector (M) Power supply cord with AC adapter (m)
Material: Metal
Receiver
Height: 5,1 cm
Depth: 22,5 cm
Width: 41 cm
Microphone
Length: 26 cm
Diameter: 5,0 cm 

Complete 4-channel UHF PLL microphone system
-4-channel receiver unit and 4 hand-held microphones with UHF PLL technology
-Available in the license-free frequency ranges 823-832 MHz and 863-865 MHz
-Parallel operation of up to 8 transmission channels is possible without any interference
-4 separate channels with volume controls and LEDs for power supply, carrier signal and audio signal
-Balanced XLR output per channel
-6.3 mm jack for mixed signal output
-Jack cable included
-Microphones with color indication
-Matching pocket transmitters can be ordered separately
-Receiver unit in a rugged metal housing
-Removable antennas (BNC connection)
-483 mm rack installation possible with optional mounting brackets
-License-free and approved in large parts of the EU (please check Duplex Gap on a country-by-country basis)
-Polar pattern: Unidirectional
-Height unit: 1 U
-Housing design: (19") 48,3 cm rack installation
-Power connection: Mains Input Socket (M) Coaxial power connector (M) Power supply cord with AC adapter (m) (provided)

Microphone
-Mute function: No