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4) 10 MHz Outputs
These four outputs provide a 1 V pk-pk 10 MHz output when terminated
into 50 ohms. These outputs are individually buffered and are short-
circuit protected.
5) Lock
Output
This is a TTL compatible output that is high when the receiver is locked
(LOCK LED on). This output is a transistor with a 10 kohm pull-up
resistor. This output may be wire-or'd with other similar outputs as long
as the current sink capability is greater than 0.5 mA.
6) Antenna
Input
This is the connector for the remote antenna. The antenna cable may
be up to 1000 ft long. The FS700 must be used with the antenna that is
supplied.
7) RS232
Connector
This connector is used for RS232 communication.
(Optional)
