RDL ST-VOX1 - Voice-Activated Relay

BH #RDSTVOX1 • MFR #ST-VOX1
RDL
RDL ST-VOX1 - Voice-Activated Relay
Special Order
Expected availability: 3-7 business days
$135.00

Important Notice

  • This item is noncancelable and nonreturnable.

RDL ST-VOX1 - Voice-Activated Relay

Deesh P., B&H Pro Audio Expert

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RDL ST-VOX1 Overview

The RDL ST-VOX1 is a compact voice-activated audio controlled relay in the "Stick-On" line of products. The ST-VOX1 can be triggered directly from an unbalanced microphone when used in intercom or talkback applications. In many of those applications, the microphone signal must be preamplified, making the ST-VOX1 an great partner to the STM-1 preamp. The ST-VOX1 can also accept line-level signals and a slave terminal allows additional relays to be added.

Compact housing for versatile installation
Control switching from voice signal
Accepts mic or line-level signals
Precise threshold adjustments
DPDT switching contacts
Open-collector slave output
UPC: 813721011183

RDL ST-VOX1 Specs

Input ImpedanceMic: 5 k ohms Unbalanced
Line: 200 k ohms Unbalanced
Input SensitivityMic: -75 to -25 dBu (Adjustable)
Line: -45 to -15 dBu (Adjustable)
Control OutputOpen-Collector @ 50mA, Suitable to Drive Indicators or Slave LCR
Relay ContactsDouble-Pole, Double-Throw
Switching Power60 W, 125 VA (Max)
Switching Voltage220 VDC, 250 VAC (Max)
Switching Current2 A (Max)
Carrying Current3 A (Max)
IndicatorsAudio Threshold LED
Retrigger Delay50 ms
Release Delay Time Adjust RangeRelay Contacts: 70 to 260 ms
Slave: 15 to 60 ms
Power Requirements24 to 33 VDC @ 50mA (Assumes 20mA Max. Load at Slave Output) (Ground-Referenced)
Packaging Info
Package Weight0.25 lb
Box Dimensions (LxWxH)4.1 x 2.1 x 2.1"
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