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Electronics > Communications > Intercoms > Intercom Accessories > Telex US-2002 2-Channel Wired Intercom User Station with external balanced/unbalanced selector switch, dynamic mic headset jack (US2002, US 2002, 90007748000)
Telex US-2002 2-Channel Wired Intercom User Station with external balanced/unbalanced selector switch, dynamic mic headset jack (US2002, US 2002, 90007748000)
Telex US-2002 2-Channel Wired Intercom User Station with external balanced/unbalanced selector switch, dynamic mic headset jack (US2002, US 2002, 90007748000)

SKU: 90007748000
Brand: Telex
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Telex US-2002 2-Channel Wired Intercom User Station with external balanced/unbalanced selector switch, dynamic mic headset jack (XLR-4M); gooseneck mic jack (1/4" locking); separate channel program input (DB9F) and level control; call light and audible tone and level control; (4) XLR-3 channel connectors (one M/F per channel); PA output (1/8" stereo phone jack) and (2) RCA speaker output jacks (one per channel); 1/2 rack wide by 1 high. Requires a power supply. AUDIOCOM WIRED INTERCOM User Stations 90007748000. Programming or Training are NOT included.

General Information

Manufacturer

Telex

Manufacturer Part Number

90007748000

Product Line

Ch user/main station

Product Name

US-2002 2 Ch user/main station with external balanced/unbalanced selector switch

Marketing Information
The Telex US-2002 is a 2-channel, full-duplexing wired intercom user station, offering headset and panel microphone connectivity with Voice Activation control, backlit function keys, speaker and PA system outputs, standard XLR or DB9 program inputs, and expansion capability. The US-2002 features Clear-Com compatibility for integration with existing systems, flexible self-contained or in-line powering options, tabletop or rackmount use, and professional, rugged construction.

Features & Benefits

  • Multi-Channel User headset and speaker wired Intercom Station with full duplexing and call capability.

  • Headset and Microphone front panel connectors with Volume control knob, Voice Activation; separate backlit Vox control buttons for each microphone.

  • Backlit Listen, Call and Talk keys for each channel.

  • PA output with dedicated key eneables panel or headset mic communication over external PA system.

  • Red, flashing Incoming Call light indications with selectable beep tone.

  • Mic Kill Key turns off all microphoness on channel for quick channel clearance.

  • Separate Program Input for each channel allows connection to line level audio sources for headset or speaker monitoring or routing to intercom channel; assignable interrupt for to-channel audio while speaking on channel.

  • Intercom Channel unbalanced operation mode for Clear-Com compatibility; dedicated Balanced/Unbalanced operation mode switch.

  • Adjustable side tone.

  • Mic Mute function for off-microphone conversation ensures privacy, eliminates background noise.

Specifications

Output Connectors

 2 x 3-pin XLR Male Ch 1, 2
2 x RCA Phono Speaker Out Jacks
1 x 1/8" Stereo Mini PA Output Jack
1 x 1/8" Stereo Mini Expansion Out Jack
1 x 4-pin XLR Male Headset

Input Connectors

 2 x 3-pin XLR Female Ch 1, 2
1 x DB9F Program Input
1 x 12-15 VDC Power In
1 x 1/4" TRS Panel Microphone In
1 x Headset

Output Level

 Program Input: 1.0 Vrms nominal, 2.3 Vrms maximum
Intercom Channels, Balanced Mode: 1.0 Vrms nominal
Intercom Channels, Unbalanced Mode: 1.0 Vrms +/-10%
PA Output: 235 mVrms nominal
Speaker Output: 0 db(1.0 Vrms)nominal

Input Level

 Program Input: 100 mV Maximum

Input Impedance

 Program Input: 75 kOhms
Intercom Channels, Balanced Mode: 300 Ohms
Intercom Channels, Unbalanced Mode: 150 Ohms

Frequency Response

 Headphone Amplifier: 200 Hz - 8 kHz +1/-3 db
Panel Microphone Preamp: 200 Hz - 8 kHz +1/-3 db

THD + N

 Headphone Amplifier: <0.2% at 200mW
Panel Microphone Preamp: <0.2% at Channel Output

Minimum Common Mode Rejection

 >50 dB(Program Input/Intercom Channels, Balanced Mode)

Voltage Gain

 Program Input: 25 +/-3 dB:
Headphone Amplifier: 30 +/-3 dB
Panel Microphone Preamp:
Mic to Channel: 25 +/-3 dB before limiting
Mic to Headphone: 45 dB +/-10% max. into 150 Ohms
Mic to PA: 15 +/-3 dB, 235 mVrms +/-10%

Voltage Output (DC)

 24 VDC

Call Signaling

 Send: 20 kHz +/-100 Hz, 0.5 Vrms +/-10%
Receive: 20 kHz +/-800 Hz, 100 mVrms

Sidetone

 Intercom Channels, Balanced Mode: -40 dB, 35 dB range
Headphone Amplifier: 18 db +/-2 dB, adjustable

Microphone Type

 No

Microphone Input

 Yes, 1/4" TRS

Phantom Power

 Yes, 24 VDC Nominal

Headset Connector

 4-pin XLR Male

Maximum Current Capacity

 Not Specified by Manufacturer

Maximum # of Belt Packs

 Not Applicable

Input Power Requirement

 100 - 240 Volts, 50/60 Hz

Power Adapter

 12 - 15 VDC, 65 to 150 mA

Dimensions

 1.75 x 8.25 x 10.31" (44.5 x 209.5 x 261.9mm)

A-20050723-1250-117-L

M-20060727-1250-138-E

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.
*Programming or Training are NOT included.
*** DISCLAIMERS: 1) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  2) Availability is not guaranteed: Call or email us to check stock before placing your order.  We attempt to only show available products but sometimes products sell out before we can update the product webpage.  3) We do not offer Installation, Training or Technical Support on this product.***
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