Aeroflex 3410 Series Signal Generators - AEROFLEX - #6

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-SSB AM Noise SSB AM noise at 20 kHz offset (Typical values) measured at levels >0 dBm Frequency MHz CW/IQ (dBc/Hz) 3 GHz -130 6 GHz -125 Typical AM Noise at 1 GHz RF Leakage <0.5 ìV PD at the carrier frequency into a single turn 25 mm loop 25 mm or more from the case of the signal generator, for carrier frequencies <3 GHz. Wideband Noise Applicable for all carrier levels at offsets >5 MHz and <50 MHz excluding thermal noise (23°C ±5°C). Maximum output level dependant on RF mode. RF Mode 375 MHz 3 GHz 6 GHz (dBc/Hz) (dBc/Hz) (dBc/Hz) Power <-138 <-142 (-148 typ) <-136 Noise <-138 <-142 (-148 typ) <-136 ACP <-135 <-140 <-134 MODULATION FM, AM and ÖM can be applied to the carrier using internal or external modulation sources. The internal modulation source is capable of generating two simultaneous signals into any one of the modulation channels. The internal and external modulation sources can be simultaneously enabled in order to produce combined amplitude and frequency (or phase) modulation. Internal and external IQ modulation can be applied. In this mode, FM, AM and ÖM are not permitted. Optional Pulse modulation can be used in combination with FM, AM, ÖM and IQ from an external pulse source. FREQUENCY MODULATION Peak Deviation Frequency Maximum Peak Deviation 250 kHz to 375 MHz 7.5 MHz 375 MHz to 750 MHz 3.75 MHz 750 MHz to 1.5 GHz 7.5 MHz 1.5 GHz to 3 GHz 15 MHz 3 GHz to 6 GHz 30 MHz Displayed resolution is 4 digits or 1 Hz. FM Accuracy At 1 kHz rate ±3% of set deviation excluding residual FM FM Bandwidth 0.5 dB DC to 200 kHz (DC coupled, 100 kÙ ) 10 Hz to 200 kHz (AC coupled, 100 kÙ) 3 dB Typically 20 MHz (DC or AC coupled, 50 Ù) Typical FM Bandwidth Carrier Frequency Offset For DC coupled FM ±(1 Hz + 0.1% of set deviation) after performing a DCFM null operation Total Harmonic Distortion At 1 kHz rate <0.15% for deviations up to 2% of maximum allowed deviation <0.6% for deviations up to 20% of maximum allowed deviation <1.5% at maximum deviation PHASE MODULATION Phase Deviation 0 to 10 radians Displayed resolution is 4 digits or 0.01 radians. Accuracy At 1 kHz rate ±4% of set deviation excluding residual phase modulation Bandwidth 0.5 dB 100 Hz to 10 kHz (AC coupled, 100 kÙ) Total Harmonic Distortion At 1 kHz rate <0.5% at 10 radians deviation Typically <0.1% at 1 radian deviation AMPLITUDE MODULATION Specifications apply for carrier frequencies from 2 MHz up to 2 GHz, usable to 4 GHz and ‘Noise’ or ‘ACP’ RF modes. Maximum specified output power is reduced by 2 dB, 10 MHz for ‘No attenuator’ Option 001 with AM selected. Modulation Depth 0 to 99.9%, Displayed resolution is 3 digits or 0.1% Accuracy At 1 kHz rate ±4% of set depth ±1% excluding residual AM AM Bandwidth 1 dB DC to 200 kHz (DC coupled, 100 kÙ) 10 Hz to 200 kHz (AC coupled, 100 kÙ) 3 dB Typically 30 MHz (DC or AC coupled, 50 Ù)

pageCatalog pdf di En 2012-02-07-17