UT 400 Handheld Microphone Digital Hybrid Wireless Kit

Rent for $75.00 per day

SKU: AUD-4800B Categories: , ,


Digital Hybrid Wireless combines digital audio with an analog FM radio link to provide outstanding audio quality and the extended operating range of the finest analog wireless systems.

The UT400 Digital Hybrid Wireless is a 100mW handheld transmitter incorporating many advanced features in order to give the user a wide range of possibilities for high-quality speech and vocal performance. The proprietary VariMic element allows custom tailoring of the microphone’s frequency response, while a digitally-controlled input limiter ensures distortion-free audio over a very wide dynamic range. A stepped attenuator control gives the user a precise gain adjustment to match the microphone to each singer for optimum signal to noise performance.

Kit also includes a UCR411 receiver.


• 100 mW RF Power
• Digitally-controlled, Wide Dynamic Range Input Limiting
• 256 Synthesized Frequencies
• Compatible with Digital Hybrid Wireless and Analog Receivers
• Accurate Gain Adjustment
• Digital Pilot Tone Generation
• VariMic Capsule with Attenuator and Tone Controls
• Rugged, ergonomically designed machined PVC housing


Frequency selection: 256 frequencies in 100 kHz steps
Channel Separation: 100 kHz
RF Power output: 100 mW (nominal)
Pilot tone: 25 to 32 kHz frequency (400 Series only); 5 kHz deviation
Frequency stability: +/- 0.002%
Deviation: +/- 75 kHz (max)
Spurious radiation: 90 dB below carrier
Input compressor: Dual envelope compressor, >30 dB range
Gain control range: 43 dB; semi-log rotary control
Modulation indicators: Dual bicolor LEDs indicate modulation of -20, -10, 0 and +10 dB referenced to full modulation.
Frequency response: 80 Hz to 20 kHz (+/- 1dB)
Low frequency roll-off: -3 dB @ 70 Hz, 36 dB/octave
External: Power ON/OFF switch
Battery Compartment: Variable Audio Level Control and rotary Frequency Select switches.
VariMic™: Attenuator and Bass/Midrange/Treble tone controls
Battery: Precision compartment auto-adjusts to accept any known alkaline 9 Volt battery. (We’ve tried 243 different ones!)
Battery Life: 3.5 hours (alkaline); 6.5 hours (lithium) (The UT transmits battery status to Lectrosonics 200 or 400 Series receivers.)
Weight: 12.4 ozs. with lithium battery
Dimensions: 9" long x 2.05" diameter at largest point


• UT400 transmitter
• UCR411 receiver
• Spare batts.
• Mounting plate for receiver