Telex 71917 SM2 Soundmate personal Assistive Listening System

Telex 71917 SM2 Soundmate personal Assistive Listening System



Telex 71917 SM2 Soundmate personal Assistive Listening System

Send audio signals to unlimited number of personal receivers!

Telex 71917 Soundmate personal Assistive Listening System Plug the Telex ST300 transmitter into your amplifier, mixer or wired microphone system and send audio signals to an unlimited number of personal receivers. front panel controls, backlit LCD shows Channel, Frequency and Audio input Level. Includes a headphone jack with adjustable level for input signal monitoring. Package includes the Telex ST-300 transmitter and four Telex SR-50 receivers. Receivers operate up to 30 hours from 2 “AA” batteries(extra) and have volume control knobs.

Item# TEL71917


UPC 731642802720

Telex SM-2 specs

System General System
RF Carrier Frequency Range 72.1 – 75.4 MHz
Selectable Channels 17
Compatible Channels 1
Operating Range 300′ (91 m)
Frequency Response 100 Hz – 10 kHz
Signal-to-Noise Ratio Normal: 58 dB
EDR Enabled: 77 dB
Channel Separation Not Specified by Manufacturer
Transmitter ST-300 Transmitter
RF Output Power Normal: 25K µV/m @ 3 m
High: 80K µV/m @ 3 m
Frequency Selection Front Panel Set/Increment/Decrement Buttons
Frequency Indicators LED display, channel letters
Antenna Omnidirectional Telescoping Antenna
Audio Input Connectors 1 x 1/4″ TS Phone, Unbalanced
1 x 3-pin XLR Female, Balanced
Nominal Input Level Not Specified by Manufacturer
Maximum Input Level 42 dB
Input Pad Switch No
Phantom Power Protection No
Loop In/Out Connectors No
Loop I/O Nominal Input Level No
Loop I/O Maximum Input Level No
Limiting Built-In, Fixed Threshold
Power Requirements 13-20 VDC or 12 VAC
115 VAC, 60 Hz @ 30mA Plug-In Wallpack Power Supply
Weight Not Specified by Manufacturer
Dimensions 1.75 x 7.5 x 5.9″ (45 x 192 x 150mm)
Receiver SR-50 Receiver
RF Indicator No
Frequency Selection Fixed, Single Channel
Antenna Omnidirectional in earphone/headphone cord
Power Requirements 2 x AA Batteries
2 x NiMH batteries
2 x Nickel-Cadmium batteries
Battery Life Alkaline: 30 hrs.
2 x NiMH: 20 hrs.
Nickel-Cadmium: 10 hrs.
Battery Status Indicator No
Limiting No
Equalization No
Personal Mix Control Top Panel On/Off/ Volume Knob
Weight Not Specified by Manufacturer
Dimensions 4 x 2.75 x 1″ (101 x 70 x 25mm)
SEB-1 Earphones
Transducer Type Telethin Driver
Sensitivity (0 VU) Not Specified by Manufacturer
Impedance 32 Ohms
Cable Length 3′(1 m)
Connector Type 1/8″ Mini Plug
Ear Inserts Foam
Frequency Response 100 Hz – 10 kHz
Packaging Info
Package Weight 4.8 lb
Box Dimensions (LxWxH) 18.2 x 11.3 x 3.9″

Additional information


72.1-031, 72.2-032, 72.3-033, 72.4-034, 72.5-035, 72.6-036, 72.7-037, 72.8-038, 72.9-039, 74.7-045, 75.3-046, 75.4-047, 75.5-040, 75.6-041, 75.7-042, 75.8-043, 75.9-044


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