| 制造商 | 部件名 | 数据表 | 功能描述 |
 OKI electronic componet... |
MSM7512B
|
111Kb / 12P |
1200 bps Half Duplex FSK Modem - ITU-T V.23
|
 Mitel Networks Corporat... |
1A212
|
198Kb / 10P |
High-Performance DUPLEX(Half-Duplex Communication)
|
|
1A353
|
195Kb / 10P |
High-Performance Duplex(Half-Duplex Communication)
|
 List of Unclassifed Man... |
FX489
|
106Kb / 12P |
GMSK Modem
|
 CML Microcircuits |
FX489
|
109Kb / 12P |
GMSK Modem
|
|
FX589
|
263Kb / 18P |
Low-Voltage/High-Speed GMSK Modem
|
|
CMX7262
|
2Mb / 52P |
Half-duplex operation
|
 IK Semicon Co., Ltd |
ILX75176
|
474Kb / 8P |
Half-Duplex Versions Available
|
 Shanghai Leiditech Elec... |
LM3485SA
|
7Mb / 6P |
3.3V power supply, half duplex
|
|
LM485EPA
|
4Mb / 10P |
5V power supply, half duplex
|