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Signal Generator Overview
Rear Panel Overview
Figure 1-7
18. LAN Connector
LAN based communication is supported by the signal generator via the LAN (local area
network) connector. The LAN connector enables the signal generator to be remotely
programmed by a LAN-connected computer. The distance between a computer and the signal
generator is limited to 100 meters (10BASE-T). For more information about the LAN, refer to
the Getting Started chapter in the Programming Guide.
19. TRIG OUT Connector
This female BNC connector outputs a TTL signal that is asserted high at the start of a dwell
sequence, or at the start of waiting for the point trigger in manual sweep mode. It is asserted
low when the dwell is over, when the point trigger is received, or once per sweep during
an LF sweep. The logic polarity can be reversed.
20. BURST GATE IN Connector
The BURST GATE IN connector accepts a TTL or CMOS signal for gating burst power in
digital modulation applications. The burst gating is used when you are externally supplying
data and clock information. The input signal must be synchronized with the external data
input that will be output during the burst. The burst power envelope and modulated data are
internally delayed and re-synchronized. The input signal must be CMOS high for normal
burst RF power or CW RF output power and CMOS low for RF off. The leading edges must be
synchronous with the DATA CLOCK rising edges. The damage levels are > +8 and < −4 V.
This female BNC connector is provided only on signal generators with Option 001 or 002. If
you configure your signal generator with Option 1EM, this output is changed from a BNC to
an SMB connector. With Option 401, this connector is used for even second synchronization
input.
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