Figure 6-14 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998 DB-37 and DB-9 Connectors

RS-423: Unbalanced Mode Figure 6-15 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

RS-422: Balanced Mode Figure 6-16 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Canceling Noise Figure 6-17 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

DB-15 Connector Figure 6-18 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Figure 6-19 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998 Modem

Bandwidth for Telephone Line Figure 6-20 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Baud Rate for Half-Duplex ASK Figure 6-21 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Baud Rate for Full-Duplex ASK Figure 6-22 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Baud Rate for Half-Duplex FSK Figure 6-23 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Baud Rate for Full-Duplex FSK Figure 6-24 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Bell Modems Figure 6-25 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Bell Modems Figure 6-25-continued WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

ITU Modems Figure 6-26 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

ITU Modems Figure 6-26-continued WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

V.22bis 16-QAM Constellation Figure 6-27 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

V.32 Constellation Figure 6-28 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

V.33 Constellation Figure 6-29 WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998