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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)
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.
- (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) |
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