Passive Audio Divider/Combiner - 10 kΩ, 150 Ω, 600 Ω

STD-600 Passive Audio Divider/Combiner - 10 kΩ, 150 Ω, 600 Ω

Radio Design Labs - Passive Audio Divider/Combiner - 10 kΩ, 150 Ω, 600 Ω

150, 600 or 10 kΩ Operation
Combine Audio Signals to a Single Output
Filter RF from an Audio Line
Combine Stereo Signals
Feed a Mono Signal to Stereo Inputs
Combine Multiple Mics to a Single Amp
Compactness of RDL STICK‑ONs®

Each STD module is a resistive branching network with RF filtering on each of the four channels. Any channel, A through D, may be either an input or an output. This permits combining stereo signals into mono inputs, splitting mono signals to multiple inputs, and even combining microphones with output shorting switches into a single amplifier input. The STD modules are available in 150 Ω, 600 Ω and 10 kΩ models. All inputs and outputs are balanced.

Typical Performance:

Circuit Type:		Passive
Circuit Configuration:		Balanced
Input/Output Impedance:		150 Ω, 600 Ω, or 10 kΩ, as marked
Number of Inputs / Outputs:		4 total; usable in any combination; split 1 in to 3 out; 2 in to 2 out; 3 in to 1 out
Insertion Loss:		3 dB
Isolation Between Channels:		3 dB (use RDL mixers or distribution amps for isolation)
Maximum Signal Input:		+28 dBu (at 600 Ω) +22 dBu (at 150 Ω)
Power Requirement:		Passive (not required)

Data/Installation

Mounting Accessories:

DRA-35S STICK-ON DIN Rail Adapter - 1 module	DRA-35S6 STICK-ON DIN Rail Adapter - 6 modules	MB-1 Mounting Kit - RU, ST and TX Series
MB-3 Kit to Mount ST, TX Series Modules on FP Panel	MSR-1 Snap Rail Adapter - STICK-ON Series	RC-1U 19" Universal Rack Chassis - RU, ST and TX Series
RU-RA3A 19" Rack Mount for 3 RACK-UP Series Products	SMK-12 STICK-ON Mounting Plate	ST-RRB1 Rear rack rail mounting kit for any STICK-ON module
SR-10 STICK-ON Series 19" Mounting Rack - 10 modules	SR-12A STICK-ON Series 19" Mounting Rack - 12 modules	SR-4 STICK-ON Series Mounting Rack - 7 modules
STR-19A STICK-ON Series 19" Racking System - 12 modules	STR-19B STICK-ON Series 19" Racking System - 10 modules	UC-1 Single Wide Enclosure - RACK-UP Mounts
UC-2 Double Wide Enclosure - RACK-UP Mounts	WDG1 Table Top Chassis for RU, ST and TX Series

General Accessories:

DTB
STICK-ON® Series Detachable Terminal Block

AMS
Accessory Mounting System

Copyright © 2010 Radio Design Labs, Inc. RDL, Radio Design Labs, the RDL logo, STICK-ON, RACK-UP and the Rack-Up logo are registered trademarks of Radio Design Labs, Inc. Flat-Pak, RCX, SourceFlex, SupplyFlex, Sure-Lok, TX, ULTRASTYLE, and Specialists in Practical Precision Engineering are trademarks of Radio Design Labs, Inc. All other trademarks are the property of their respective owners. Typical Performance reflects product at publication time exclusive of EMC data, if any, supplied with product. Date last modified: October 26 2009

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