Product Overview
The STM-3 is a quality low-noise microphone preamplifier designed for use in surveillance, commercial sound, broadcast, and recording where higher than normal gain is required. The STM-3 is very flexible, with gain adjustment from 45 to 75 dB, two balanced or unbalanced outputs, and available phantom supply input. Its low-distortion and low-noise performance make it the best choice, even when larger preamps could be used. The STM 3 supply input is single ended and operates from 24 Vdc. Operation from 12 Vdc is possible with a 6 dB reduction in headroom. Each output drives high or low impedance loads.
General Information
Name : RDL STM-3 High Gain Microphone Preamplifier, 45 to 75 dB gain , Radio Design Labs
Category : Pro Amplifiers
UPC Code : 813721011060
Country of Origin : United States. Country of origin is subject to change.
Specifications
General Information
ADI Part Number : RL-STM3
Brand Name : RDL
Manufacturer : Radio Design Labs, Inc
Manufacturer Part Number : STM-3
Product Line : STICK-ON
Product Model : STM-3
Product Name : Stick-On STM-3 Amplifier
Product Type : Amplifier
Technical Information
Maximum Frequency Response (Hz) : 25000
Minimum Frequency Response (Hz) : 50
Audio
Maximum Frequency Response : 25 kHz
Minimum Frequency Response : 50 Hz
Physical Characteristics
Depth : 1.6"
Depth (mm) : 40.64
Power Description
Input Voltage : 24V DC
Input Voltage (V DC) : 24
Warranty
Limited Warranty : 3 year
Miscellaneous
Environmentally Friendly : Yes
