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Frequency Response: 300 Hz – 3.4 kHz
Send Gain Control Range: +/-12 dB
Receive Gain Control Range: +/-12 dB
Ring Detect Sensitivity: Operates with most international telephone ring signal standards.
Auto-Mode Levels: -12 dBv on intercom line for -9 dBm on telephone line; -27 dBm on telephone line for -12 dBv on intercom line.
Dial Tone: 350 Hz + 440 Hz, continuous
Busy Tone: 480 Hz + 620 Hz, 0.5 sec on / 0.5 sec off
Reorder Tone: 480 Hz + 620 Hz, 0.25 sec on / 0.25 sec off
Loop Current Interruption: >5 ms
DC Isolation: >10M Ohms between each telephone line and the IMF interface frame.
Supplied by the PSU-101 power supply
Voltage Required: Between +/-8 and +/-12 Volts
Current Required: +370 mA /-130 mA
To Matrix Frame: (2) RJ-45
(2) telephone line connections
(2) for relay contacts
Relay Contacts: Type “A1”, “Dry”, normally open when TEL-14 is on-hook
(2) Hook switch and LED
(2) Send Volume control and LED
(2) Receive Volume control
(2) Auto Gain switch and LED
(2) Auto Answer switch and LED
(2) Auto Nulling reset switch
Operating Temperature: 32°F – 104°F (0°C – 40°C)
Storage Temperature: -67°F – 158°F (-55°C – 70°C)
Humidity: 90% non-condensing
5.06 x 1.38 x 9.16 in (HxWxD)
129 x 35 x 233 mm)
12.5 oz (0.32 kg)
Connect 2-line, auto-nulling digital hybrid telephone interfacing to Eclipse HX matrices, providing connections to remote production trucks, IFB connections, and telephone calls.