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The MT8870D/MT8870D-1 is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high and low group filters; the decoder uses digital counting techniques to detect and decode all 16 DTMF tone-pairs into a 4-bit code. * Internal gain setting amplifier * Backward compatible with MT8870C/MT8870C-1 * Receiver system for British Telecom (BT) or CEPT Spec (MT8870D-1) * Repeater systems/mobile radio * Telephone answering machine Visit my Thai Shop Etc. store products. Looking for some electronic parts? Maybe I can help. Drop me an email and say what you need. * Must return within 7 days after received the item. * The returned item has to be in it's original condition. (We do not proofread any ads submitted by members) |
dstephenson@desmoines-classifieds.com (Daniel Stephenson) for more information. Your emails will be instantly forwarded to the poster's private address.
