Signal Processing Systems : Related Signal Processing Products : RDL, Radio Design Labs - STP-1

Universal Audio Attenuators - 2 Channel

Series:

Model: STP-1

Audio Level Attenuation
Adjust Audio Level into Equipment
Preset Audio Levels
Precisely Match Audio Levels
Increase Audio Input Headroom

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The STP-1 is a pair of convenient attenuator pads that can be located at the precise location that attenuation is needed. The low-cost STP-1 eliminates the costly labor of figuring and assembling fixed pads. Multi-turn trimmers in the STP-1 permit precise adjustment of levels without the need to connect any jumpers or external resistors. The STP-1 operates in either high or low impedance, balanced or unbalanced circuits. The wiring legend is printed on the case for easy installation.

Audio Level Attenuation
Adjust Audio Level into Equipment
Preset Audio Levels
Precisely Match Audio Levels
Increase Audio Input Headroom
Two Adjustable Attenuators in One Package

Operating Temperature (Maximum): 140 F
Operating Temperature (Minimum): -4 F
Nominal Impedance: HI-Z 10 k ohm
Nominal Impedance LO-Z: 600 ohm
Adjustment: Screwdriver trimming adjustment, 15 turns continuous
Circuit type: Passive modified H & T pads
Maximum Signal Inputs HI-Z Balanced Line: +33 dBu, 35 V rms
Maximum Signal Inputs LO-Z Balanced Line: +27 dBu, 18 V rms
Maximum Signal Inputs HI-Z Unbalanced Line: +35 dBV, 45 V rms
Reference Levels: Line level is +10 dBu to -10 dBu Mic level is -45 dBu to -65 dBu
Power Requirement: Passive

STS-RF1 - Shielded Chassis for STICK-ON Module

TX-1A - Adjustable Balanced to Unbalanced Transformer.

TX-70A - Unbalanced Line Output Speaker Level Input Interface

TX-LM2 - Line Level to Mic Level Transformer

Dual Variable Attenuator 1412 kb - Other

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Universal Audio Attenuators - 2 Channel

Series:

Model: STP-1

Audio-Video Corporation