| No. | Partie # | Fabricant | Description | Fiche Technique |
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Huajing |
Voice compression and expansion circuits ECTIN C. RECT ·û ¹¦ ˶¥³¹²÷ÆõË¹Ñ ö³äÊ÷ÆõË¹Ñ ëÈäÊ÷ÆõË¹Ñ Ë¶¡À´ ·º¸÷ÆõË¹Ñ ´Ôçµ ûÕ÷µæÒöÔ÷ÆõË¹Ñ ëÈäÊ÷ÁûÕ÷ÆõË¹Ñ ö³äÊ÷ÁûÕ÷ÆõË¹Ñ ÄÜ 3. ÔÐØÌçµ 3. 1 ý Ê Î ² Þ Ï « ¼ ¨¶æ¹ÐÓíÁÇ ·ý³ ²Î ¹Ñçµ´Ôçµ Äº¦¹ ȶÂγ¾ ·»÷פ¹ ȶÂÎæ´üÖ Êý Ãû ³Æ Tamb= 25 ·û ºÅ VCC PD Tamb Tstg ¶î |
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HUAJING |
Low Voltage Telephone Speech Transmission ¢£¤ ¢£¤ ¥ ¦ §+¤ iOTU iOTU yO_£ yOTU iO©ª_` iO§ª_` N*O ¢£¤ ¥ |
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HUAJING |
Telephone Ringer |
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HUAJING |
Low Voltage Telephone Speech Transmission ¢£¤ ¢£¤ ¥ ¦ §+¤ iOTU iOTU yO_£ yOTU iO©ª_` iO§ª_` N*O ¢£¤ ¥ |
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HUAJING |
Tone Ringer 300 T/R RSF CSF RTF CTF C1 R1 fSW = 1/ 1.289RSFCSF fH1 = 1/ 1.504RTFCTF fH2 = 1/ 1.203RTFCTF 2 RSL 3 4 C31002CP 7. 4 4 |
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Huajing |
Low Power Audio Amp |
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Huajing |
Low Power Narrow Band FM IF |
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Huajing |
Low Power Audio Amp |
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HUAJING |
Tone Ringer |
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Huajing |
Compander |
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