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XE0068DT - FCC Registered DAA Module

Description

The XE0068DT is an FCC registered telephone line interface which includes a DTMF transmitter, DTMF decoder and call progress monitor.

FCC rules limit the signal level that equipment can place on the telephone line.

Features

  • Small Size - 2.28" x 1.08" x 0.42" User Transferrable FCC Part 68 Registration Integrated Ring Detection Circuit. Solid-State Hookswitch Control Provides 1500 Volt Isolation between the telephone line and all other circuits Includes supplemental surge protection to survive both FCC Type A and Type B surges. Integral 2-Second Billing Delay (required for FCC Part 68 registration) Automatic Gain Control optimizes transmit level for most an.

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Datasheet Details

Part number XE0068DT
Manufacturer Xecom
File Size 224.08 KB
Description FCC Registered DAA Module
Datasheet download datasheet XE0068DT Datasheet

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Full PDF Text Transcription

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www.DataSheet4U.com XE0068DT November 2004 FCC Registered DAA Module with DTMF Transmitter/Decoder Description The XE0068DT is an FCC registered telephone line interface which includes a DTMF transmitter, DTMF decoder and call progress monitor. FCC rules limit the signal level that equipment can place on the telephone line. The XE0068DT incorporates an Automatic Gain Control (AGC) circuit to control the output signal level. The AGC optomizes the output levele over a wide variety of input levels without introducing signal distortion. FCC rules also dictate a 2-second delay at the start of each call. This billing delay prevents information transmission during the billing period. The XE0068DT includes this billing delay.
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