Telex PST-170 SoundMate Multi-Channel Personal FM Transmitter

The PST-170 belt pack transmitter may be set to any one of the 17 channels which is displayed on the backlit LCD, and operates on frequencies in the 72-76 MHz band. It is lightweight, battery operated and includes a small lapel microphone for convenient portable use. The PST-170 has two audio input jacks. The Auxiliary input is designed to allow the use of audio devices such as teacher’s aids or tape players. The second jack is normally used with a microphone and is located on the top panel. The PST-170 is also compatible with the E.D.R. feature of the SR-400.

Features:

• The PST-170 Belt Pack Transmitter may be set to any one of the 17 channels which is displayed on the backlit LCD, and operates on frequencies in the 72-76 MHz band.
• It is lightweight, battery operated and includes a small lapel microphone for convenient portable use.
• The PST-170 has two audio input jacks.
• The Auxiliary input is designed to allow the use of audio devices such as teacher’s aids or tape players.
• The second jack is normally used with a microphone and is located on the top panel.
• The PST-170 is also compatible with the E.D.R. feature of the SR-400.

Specifications:

• Audio Input Characteristics Mic: TA4M connector, 7.75 mV RMS input for +/- 25 KHz deviation, 10K ohms nominal impedance
• Aux. Input: 3.5 mm (0.138 inch) jack, 100 mV unbalanced, 10K ohms nominal impedance
• Antenna Permanently attached trailing wire
• 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
• Power Requirements (2) AA batteries, Alkaline or Ni-MH 8 hours alkaline, 7 hours Ni-MH
• Size 3.9 inches high x 2.7 inches wide x 1.0 inch thick (9.9 x 6.9 x 2.5 cm) excluding belt clip
• Weight 5.1 oz. (145 grams) including batteries
• FCC ID B5DM521