The Lectrosonics UH400A is a UHF plug-in transmitter compatible with all receivers in the 100, 200 and 400 series. Digital Hybrid Technology is a DSP-based architecture that digitizes the audio signal on input and eliminates analog compandors, and the noise associated with them. The result is pristine, noise free audio and an analog FM signal link provides greater range than fully digital wireless systems.
Two rotary switches access 256 frequencies in standard Lectrosonics frequency blocks. Ultra low noise op-amp ensures quiet operation and high headroom. Phantom power is selectable for 5, 15 and 48V for condenser and electret condenser microphones. The locking collar prevents the unit from accidentally falling off the microphone and the input gain is adjustable over a 43dB, allowing flexible impedance matching. The unit is powered by a single 9V battery and provides a full 100mW output over the life of the battery.
FEATURES:
100, 200 and 400 Series Compatibility
Lectrosonic’s Digital Hybrid technology features compander emulation via DSP. This allows the LM transmitter to be used with 100, 200 and 400 series receivers.
Spring Loaded Input Coupler
A locking spring-loaded coupler provides balanced, noise free operation and prevents the transmitter from accidentally falling off connections.
High Output Power
The transmitter features 100mW of output power, which delivers up to 1,000′ of operating range.
Input Limiting
The input limiter effectively reduces noised caused by circuit overload.
Type of Transmitter: UH400 Digital Hybrid Plug-In
# Of Channels: 256 frequencies in 100kHz steps
Type of Input Connector: Female XLR
Type of Microphone: Not Applicable
Polar Pattern: Not Applicable
Interchangeable Mic Heads: No
Battery Type/Approx. Life: Precision compartment auto-adjusts to accept any known alkaline or lithium 9V battery.
5 Hours with 9V
12 Hours with lithium
Controls: 2-position “Off-On” slide switch. Control panel knob adjusts audio gain. Rotary switches on side panel adjust transmitter frequency.
Level Control: Control Panel Knob: 43dB; semi-log rotary control
Antenna Type: Not Applicable
Display: Dual LED’s indicate modulation level 12dB below limiting and at the onset of limiting
SIZE:
Not Including Mic:
1.6″ x 1.6″ x 4.2″
38.1 x 38.1 x 106.68 mm
LECTROSONICS PLUG ON TRANSMITTER UH400A
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The Lectrosonics UH400A is a UHF plug-in transmitter compatible with all receivers in the 100, 200 and 400 series. Digital Hybrid Technology is a DSP-based architecture that digitizes the audio signal on input and eliminates analog compandors, and the noise associated with them. The result is pristine, noise free audio and an analog FM signal link provides greater range than fully digital wireless systems.
Two rotary switches access 256 frequencies in standard Lectrosonics frequency blocks. Ultra low noise op-amp ensures quiet operation and high headroom. Phantom power is selectable for 5, 15 and 48V for condenser and electret condenser microphones. The locking collar prevents the unit from accidentally falling off the microphone and the input gain is adjustable over a 43dB, allowing flexible impedance matching. The unit is powered by a single 9V battery and provides a full 100mW output over the life of the battery.
FEATURES:
100, 200 and 400 Series Compatibility
Lectrosonic’s Digital Hybrid technology features compander emulation via DSP. This allows the LM transmitter to be used with 100, 200 and 400 series receivers.
Spring Loaded Input Coupler
A locking spring-loaded coupler provides balanced, noise free operation and prevents the transmitter from accidentally falling off connections.
High Output Power
The transmitter features 100mW of output power, which delivers up to 1,000′ of operating range.
Input Limiting
The input limiter effectively reduces noised caused by circuit overload.
Also Known As: Butt Plug
Product Manuals
Specifications
Type of Transmitter: UH400 Digital Hybrid Plug-In
# Of Channels: 256 frequencies in 100kHz steps
Type of Input Connector: Female XLR
Type of Microphone: Not Applicable
Polar Pattern: Not Applicable
Interchangeable Mic Heads: No
Battery Type/Approx. Life: Precision compartment auto-adjusts to accept any known alkaline or lithium 9V battery.
5 Hours with 9V
12 Hours with lithium
Controls: 2-position “Off-On” slide switch. Control panel knob adjusts audio gain. Rotary switches on side panel adjust transmitter frequency.
Level Control: Control Panel Knob: 43dB; semi-log rotary control
Antenna Type: Not Applicable
Display: Dual LED’s indicate modulation level 12dB below limiting and at the onset of limiting
SIZE:
Not Including Mic:
1.6″ x 1.6″ x 4.2″
38.1 x 38.1 x 106.68 mm
WEIGHT:
Not Including Mic:
0.41 lb. (0.2 kg)
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