Chord: 171.909UK, SU20 Compact Dual UHF Microphone Set, 60m Range, 2 Frequency Options
About this product
SU20 Compact Dual UHF Microphone Sets
Dual UHF wireless microphone system with a compact receiver, supplied with hardware for mounting 1 or 2 units into a 1U 19" rack space. BNC cables and detachable antennas are provided for rear or front mounting as required. Each transmitter is powered by 2 x AA batteries and the beltpack version is supplied with both neckband and lavalier microphones. Output is provided individually on balanced XLR connectors or mixed to a single 6.3mm jack socket. Providing all the functionality of a dual UHF system in a compact half-rack format.
- Up to 2 sets (4 microphones) can be used together
- Available in handheld or beltpack versions with 2 carrier frequency options
- Front or rear mountable antennas
- Compact half-rack receiver
- Supplied with power adaptor and 4 x AA batteries
Specifications
Specifications
Total Harmonic Distortion | <0.5% @ 1kHz |
---|---|
Operating Range | 60 m |
Batteries | 4 x AA (2 per transmitter) included |
Signal-to-Noise Ratio | >80 dB |
Output Level | 400 mV (balanced), 200 mV (unbalanced) |
Power Supply | 14 Vdc 350 mA (adaptor supplied) |
Output Impedance | 2.2 k Ohms |
Weight (Receiver) | 845 g |
Antenna Connection | BNC |
Frequency Response | 50 Hz - 18 kHz (±3 dB) |
Output Connections | 2 x balanced XLR, 1 x unbalanced 6.3mm jack |
Carrier Frequencies | 863.42 MHz (Red) + 864.3 MHz (Green) |
Microphone Polar Pattern | Cardioid (handheld, neckband or lavalier) |
Weight (Beltpack Transmitter) | 74 g (no battery) |
Weight (Handheld Transmitter) | 231 g (no battery) |
SU20 Dual UHF Microphone System (Compact, 60m Range) features

Chord: 171.909UK, SU20 Compact Dual UHF Microphone Set, 60m Range, 2 Frequency Options