Telex ST-300 17-Channel Synthesized Base Transmitter

Telex ST-300 17-Channel Synthesized Base Transmitter

The Telex ST-300 base transmitter features 17 user selectable frequencies controlled by front mounted control buttons and LCD display, a headphone jack with adjustable level for input signal monitoring, and a peak reading on the LCD display for visual input monitoring. On the back of the unit is a balanced XLR-3F with selectable mic, line, and 70 volt input options, as well as an unbalanced 1/4" input. The input selection and attenuation is all done from the controls on the front panel, no special tweaker required.

Key Features

• On the back of the unit is a balanced XLR-3F as well as an unbalanced 1/4” input.
• Front panel controls and LCD display allow the user to select mic, line, and 70 volt input options, attenuate the input levels and change hi/low RF transmit power.
• A new feature called Enhanced Dynamic Range (E.D.R.) works with the SR-400 receiver to provide clearer, more dynamic audio.

Technical Specification

Audio Input Characteristics
XLR-3F Balanced, ¼ inch unbalanced.
Antenna
detachable ¼ wave telescoping
Modulation
FM, +/- 25 KHz deviation
Frequency Response (System)
100 Hz to 10,000 Hz
Automatic Gain Control Range
30 dB
System Signal to Noise
58 dB, > 77 dB with E.D.R.
Preemphasis
100 micro seconds
Maximum Power
80K micro Volt/m @ 3 m (25K micro V/m in Normal)
Power Requirements
13-20 Vdc or 12 Vac; 115Vac 60 Hz @ 300 mA plug-in wallpack power supply
Size
H 1-3/4” (4.5 cm) x W 7-1/2” (19.2 cm) x D 5.9” (15 cm)
FCC ID
B5DM522