SoundMate Listening System (Kit)

Mouse roll-over to zoom image.

Product Highlights

17 user selectable frequencies
Balanced/Mic, line, or 70 volt XLR as well as an unbalanced ¼” input
Kit Includes: TELEX ST-300 Soundmate Transmitter (1), TELEX SR-400 Soundmate Receiver (5), TELEX HED-2 Soundmate Headset (5)

Rentex No. COMTSA1 | Mfr No. F.01U.118.400/F.01U.118.401

The Telex ST-300 is a personal and assistive listening wireless base transmitter, featuring 17 user selectable frequencies in the VHF band. The unit is equipped with a comprehensive set of front-mounted control buttons, a backlit LCD display, a headphone jack with an adjustable level knob for input signal monitoring, and a peak reader on the LCD display for visual input monitoring.

The Telex SR-400 is a portable VHF 16-channel frequency-agile receiver with clear reception and treble boost control for improved intelligibility,
designed for assisted listening applications.

Rentex Spec F.01U.118.400/F.01U.118.401

SoundMate System UserGuide

(1) TELEX ST-300 Soundmate Transmitter
(5) TELEX SR-400 Soundmate Receiver
(5) TELEX HED-2 Soundmate Headset

Telex SR-400 17-Channel Assistive Listening Receiver

Type of Receiver	Assistive Listening Receiver
RF Carrier Frequency Range	72 – 76 MHz
Approx. Working Range	300′
Overall Frequency Response	100 Hz – 10 kHz, (+/-3dB)
Signal-to-Noise Ratio	>60 dB
# Of Channels	17
Type of Output(s)	1 x 1/8″ Mini Jack
Headphone Monitoring	1 x 1/8″ Mini
Power Requirements	2 x “AA” Batteries
Battery Type/Approx. Life	Two (2) “AA” Batteries/30 Hours Alkaline, 10 Hours NiCad
Display	Backlit On/Tuning Indicator
Mounting Options	Belt or Pocket
Antenna Type	Uses Earphone Wire
Dimensions	4 x 2.75 x 1″ (101 x 70 x 25mm) HxWxD
Weight	Not Specified by Manufacturer

Telex ST-300 VHF Wireless Personal Listening System Transmitter

General System
System Modulation	FM
Frequency Range	72 – 76 MHz
Operating Range	300′ (91 m)
Tuning	Frequency Control Crystal, +/-.005% tolerance
Power	13 – 20 VDC/VAC 115 VAC, 6 0Hz 300 mA
Battery Life	Not Applicable
Charging Time	Not Applicable
FCC License	Part 15, B5DM508

Transmitter
Output	80 K µ V/m @ 3 m
Deviation	+/-25 kHz
Modular Distortion	Not Specified by Manufacturer
Sensitivity	Not Specified by Manufacturer
IF Bandwidth	Not Specified by Manufacturer
Image Rejection	Not Specified by Manufacturer
Controls and Indicators	1 x Power Switch 2 x Up/Down Increment Buttons 1 x Set Button 1 x Headphone Monitor Volume Control Knob 1 x Backlit LCD Display
Connectors	1 x 3-pin XLR Female, Balanced Input 1 x 1/4″ TS Phone, Unbalanced Input 1 x Screw-In BNC Antenna Connector 1 x 1/4″ Stereo Headphone Out
Antenna	1 x Detachable Telescoping 1/4 Wave
Dimensions	1.8 x 7.6 x 5.9″ (45 x 192 x 150 mm)
Weight	4.4 lb (2 kg)(shipping weight)