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119

Table 40. Rear Panel Information

Description Supplemental Information

10 MHz Reference In

Connector BNC, female

Input Frequency 10 MHz ± 10 ppm, typical

Input Level -15 dBm to +20 dBm, typical

Input Impedance

200 Ω, nom.

10 MHz Reference Out

Connector BNC, female

Output Frequency 10 MHz ± 1 ppm, typical

Signal Type Sine Wave, typical

Output Level

+10 dBm ± 4 dB into 50 Ω, typical

Output Impedance

50 Ω, nominal

Harmonics <-40 dBc, typical

External Trigger Rear-Panel I/O (typical)

Trigger Inputs/Outputs BNC(f), TTL/CMOS compatible

Trigger Input

Function Measurement of next point, next channel, or next group of channels

Source Aux I/O (pin 19) or I/O 1 (BNC (f) connector)

Signal Levels TTL-compatible

Input impedance 5 Kohm nominal

Minimum Trigger

Width

1 microsecond

Trigger modes High or low level; positive or negative edge

Trigger Delay Range 0 to 1 second

Trigger Delay

Resolution

6 microseconds (IF bandwidth => 15 kHz) or 6.2 microseconds (IF bandwidth <

15 kHz)

Trigger Output

Function Generate pulse before or after measurement (only active when trigger type is

external)

Source I/O 2 (BNC (f) connector)

Signal levels TTL-compatible

Trigger Polarity Positive or negative edge

Pulse Width 1 microsecond

Option H11 Rear-Panel I/O (typical)

External IF Inputs

Function Allows use of external IF signals from remote mixers, bypassing the PNA's first

converters

Connectors A, R1, R2, B receivers (BNC (f) Connectors)

Input Frequency 8 1/3 MHz

Input Impedance

50 Ω nominal

RF Damage Level -20.0 dBm

DC Damage Level 25 volts

0.1 dB Compression

Point

-27.0 dBm

Pulse Inputs (IF Gates)

Function Internal receiver gates used for point-in-pulse and pulse-profile measurements

Connectors A, R1, R2, B (BNC (f) Connectors)

Input Impedance 1 Kohm nominal

Minimum Pulse Width 20 ns for less than 1 dB deviation from theoretical performance

DC Damage Level 5.5 volts

Drive Voltage TTL; 0 V (off), +5 V (on) nominal

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Agilent Technologies E8364C Manuale Utente Pagina 123

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