Datasheet

Trigger
Trigger/Sync input, typical Voltage range: TTL, 0.0 V to 5.0 V
Trigger level (Schmitt trigger):
Positive-going threshold voltage: 1.6 V min, 2.1 V max
Negative-going threshold voltage: 1.0 V min., 1.35 V max
Impedance: 10 k ohms with schottky clamps to 0 V, +3.4 V
External trigger timing uncertainty >20 MHz to 40 MHz acquisition bandwidth: ±250 ns
Uncertainty increases as acquisition bandwidth is decreased.
Power trigger
Power trigger, typical Range: 0 dB to -50 dB from reference level, for trigger levels > 30 dB above the noise floor.
Type: Rising or falling edge
Trigger re-arm time: ≤ 100 μsec
Power trigger position timing
uncertainty
>20 MHz to 40 MHz acquisition bandwidth: ±250 ns
Uncertainty increases as acquisition bandwidth is decreased.
Power trigger level accuracy ±1.5 dB for CW signal at tuned center frequency for trigger levels > 30 dB above the noise floor.
This specification is in addition to the overall amplitude accuracy uncertainty for SA mode.
Noise and distortion
All noise and distortion measurements are made with the Preamp off, except where noted.
3rd Order IM intercept (TOI) +12 dBm at 2.130 GHz
3rd Order IM intercept (TOI),
Preamp off, typical +10 dBm (9 kHz to 25 MHz)
+15 dBm (25 MHz to 3 GHz)
+15 dBm (3 GHz to 4 GHz, RSA607A )
+10 dBm (4 GHz to 7.5 GHz, RSA607A)
Preamp on, typical -20 dBm (9 kHz to 25 MHz)
-15 dBm (25 MHz to 3 GHz)
-15 dBm (3 GHz to 4 GHz)
-20 dBm (4 GHz to 7.5 GHz, RSA607A)
3rd Order Inter-modulation
distortion
-74 dBc at 2.130 GHz
Each signal level -25 dBm at the RF input. 2 MHz tone separation. Attenuator = 0, Reference level = -20 dBm.
Datasheet
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