Midian Electronics TRE-2, Руководство пользователя

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2
SPECIFICATIONS
Operating Voltage
+5.5-15 VDC
Operating Current 2.6 mA
Operating Temperature -30 - +60 C
PTT Output Current 200 mA
Audio Output Level 1V RMS
Audio Output Impedance 10K

/22 K

Dimensions 1.27” x .83” x .17”
Timing:
High Level Guard Tone 120 msec
Function Tone 40 msec
Frequency:
Guard Tone 2175 Hz
Monitor 2050 Hz
F1 1950 Hz
F2 1850 Hz
Frequencies with Optional Keypad
F3
1750 Hz
F4 1650 Hz
F5 1550 Hz
F6 1450 Hz
F7 1350 Hz
F8 1250 Hz
F9 1150 Hz
F10 1050 Hz
F11 950 Hz
F12 750 Hz
Levels (Relative):
High Level Guard Tone +10 dB
Function Tones 0 dB
Low Level Guard Tone -20 dB
GENERAL INFORMATION
Midian’s TRE-2 can convert a DC remote into a tone remote or upgrade an existing tone remote controller to have
more function tones. The TRE-2 can be added to a Telco Butt-In Test Set to use as a test instrument for tone
remote lines. The TRE-2 generates the high-level 2175 Hz guard tone, followed by the desired function tone and
then the continuous low-level 2175 Hz guard tone.