Atec Agilent-4287A - Manual (Page 16)

16
Connector type 3.5-mm (female) connector
(can be converted to 7-mm connector using the
3.5 mm-7 mm adapter)
Frequenc y 10 MHz ± 10 ppm (SPC)
Level
≥ 0 dBm (SPC)
Input impedance 50 Ω (nominal)
Connector type BNC (female)
Frequenc y 10 MHz (nominal)
Uncertainty of frequency Same as frequency uncertainty described in“Source
Characteristics” on page 3
Level +2 dBm (nominal)
Output impedance 50 Ω (nominal)
Connector type BNC (female)
Level L OW threshold voltage: 0.5 V
HIGH threshold voltage: 2.1 V
Input le vel range: 0 to +5 V
Pulse width (Tp)
≥ 2 µsec (SPC)
See Figure 8 for definition of Tp
Polarity Positive or Ne gative (selective)
Connector type BNC (female)
Measurement Support Functions
Measurement terminal (at test head)
Rear panel connectors
External reference signal input connector
Internal reference signal output connector
External trigger input connector