| Manufacturer | Part # | Datasheet | Description |

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

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

CML Microcircuits
|
FX409 |
289Kb/6P |
1200 BAUD FFSK MODEM |
| FX419 |
367Kb/7P |
1200 BAUD FFSK MODEM |

Radiometrix Ltd
|
NBEK-000-XXX |
216Kb/7P |
NBEK Controller As 1200 Baud Modem |

OKI electronic componet...
|
MSM6927 |
222Kb/31P |
1200 bps Single Chip FSK MODEM |

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

Texas Instruments
|
TCM3105DWL |
246Kb/12P |
FSK MODEM |
| TCM3105DWE |
342Kb/11P |
FSK MODEM |

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

Radiometrix Ltd
|
CLX2 |
174Kb/6P |
19200 baud modem transceiver |

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

Radiometrix Ltd
|
CLX2 |
651Kb/6P |
19200 baud serial wireless modem |

Exar Corporation
|
XR-2103 |
362Kb/6P |
FSK Modem Filter |

OKI electronic componet...
|
MSM7512B |
111Kb/12P |
1200 bps Half Duplex FSK Modem - ITU-T V.23 |

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

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

Motorola, Inc
|
MC145442B |
113Kb/12P |
SINGLE-CHIP 300-BAUD MODEM |
| MC145442 |
227Kb/12P |
SINGLE-CHIP 300-BAUD MODEM |

AMI SEMICONDUCTOR
|
AMIS-30585 |
501Kb/11P |
S-FSK PLC Modem |