Narrowband modem
id:
narrowband-modem-232-827889
title:
Narrowband modem
text:
In telecommunications, a narrowband modem is a modem whose modulated output signal has an essential frequency spectrum that is limited to that which can be wholly contained within, and faithfully transmitted through, a voice channel with a nominal 4 kHz bandwidth. Note: High frequency (HF) modems are limited to operation over a voice channel with a nominal 3 kHz bandwidth.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Narrowband_modem
date created:
2002-02-25T15:51:15Z
date modified:
2024-09-15T23:26:42Z
main entity:
{"identifier":"Q6966329","url":"https://www.wikidata.org/entity/Q6966329"}
image:
fields total:
13
integrity:
14