| Manufacturer | Part # | Datasheet | Description |

National Semiconductor ...
|
MM74HC943 |
153Kb/8P |
300 Baud Modem |

Motorola, Inc
|
MC145444 |
165Kb/12P |
Single-Chip 300-Baud Modem |

National Semiconductor ...
|
74VHC943 |
179Kb/12P |
300 Baud Modem (5V Supply) |

LANSDALE Semiconductor ...
|
ML145442 |
800Kb/11P |
Single-Chip 300-Baud Modem |

Motorola, Inc
|
MC145442B |
113Kb/12P |
SINGLE-CHIP 300-BAUD MODEM |
| MC145442 |
227Kb/12P |
SINGLE-CHIP 300-BAUD MODEM |
| MC145446A |
267Kb/14P |
SINGLE-CHIP 300-BAUD MODEM WITH DTMF TRANSCEIVER |

CML Microcircuits
|
FX409 |
289Kb/6P |
1200 BAUD FFSK MODEM |

TDK Electronics
|
TSC73M223 |
45Kb/6P |
1200 Baud FSK Modem |

CML Microcircuits
|
FX419 |
367Kb/7P |
1200 BAUD FFSK MODEM |

Radiometrix Ltd
|
CLX2 |
174Kb/6P |
19200 baud modem transceiver |
| CLX2 |
651Kb/6P |
19200 baud serial wireless modem |
| NBEK-000-XXX |
216Kb/7P |
NBEK Controller As 1200 Baud Modem |

Motorola, Inc
|
MC145450 |
291Kb/6P |
CMOS 1200 BAUD FSK MODEM |

Radiometrix Ltd
|
CPX2 |
108Kb/7P |
2700 baud wireless packet modem |

Future Technology Devic...
|
US232 |
334Kb/2P |
Data transfer rates from 300 baud to 460,800 baud |

Radiometrix Ltd
|
M48 |
427Kb/12P |
M48 4800 baud RS232 Radio Modem application board |

LANSDALE Semiconductor ...
|
ML145442 |
395Kb/11P |
Single?밅hip 300?밄aud Modem |

List of Unclassifed Man...
|
SC11014 |
992Kb/21P |
300 / 1200 Bit Per Second Modem |

OKI electronic componet...
|
MSM6926 |
183Kb/25P |
300 bps Single Chip FSK MODEM |