Signal Sources
2023A/B, 2025
Operation Front panel control is achieved through a flexible combination ofkeyboard selection, cursor selection and a rotary control in conjunc-tion with a clear and intuitive menu presentation on a bright paneldisplay. This ensures the instrument can be set up into any desired
mode of operation quickly and simply. Frequency Selection 50W Protection Frequency resolution of 1Hz across the complete frequency range of1.2GHz, 2.05 GHz or 2.51 GHz ensures adequate resolution to
characterize narrow band communica tion systems and components. An electronic trip protects the generator output against reversepower of up to 50W from a source with a VSWR of up to 5:1, pre-venting damage to output circuits if a RF transmitter or DC
switched mode power supply is accidentally applied to the output
manufacturers of connector. This featurecontributes to long service life and low cost of ownership. RF Output
With its level of performance, this compact general purpose signal generator delivers outstandingvalu
Peak RF output levels of between +13dBm and -140dBm can be setaccurately with a resolution of 0.1dB. An attenuator hold function
allows control of the RF output without introducing RF level
dropouts from the step attenuator to facilitate testing of receiver
squelch systems, and during EMI investigations. A RF level limit
can be set to limit the output power to avoid damage to external,
power sensitive devices. RF level offsets up to ±15 dB can be applied
to counter the effects of test system losses etc. Acarrier ON/OFF
key is provided to completely disable the output.
e for money.
•Wide frequency coverage:-
9 kHz to 1.2 GHz (2023A)9 kHz to 2.05 GHz (2023B)9 kHz to 2.51 GHz (2025) •Excellent spectral purity•Linear and logarithmic sweep mode•RPP to 50 W
•Sine, triangular and square wave twotone modulation source•GPIB and RS-232
professional remote control•Comprehensive modulation:-AM, FM, ∅ M, Pulse & FSK•3.9 kHz Bessel filtered FSK•Optional +25 dBm RF output•Optional internal pulse generator•SINAD Measurement Option The 2023A/B and 2025 signal generators areportable and lightweight, offering carrier frequencies from 9 kHz to 1.2 GHz (2023A), 9 kHz
to 2.05 GHz (2023B) and 9 kHz to 2.51 GHz(2025) with a wide choice of modulation modes.The instruments are suitable for a wide range of
applications in laboratory, production, and maintenance environ ments.The GPIB facility allows the unit to be included in
ATE systems for faster manufacturing throughput. An RS-232 interface is provided with a commandset in common with the GPIB to simplify remote
control of the signal generator in basic test systems or via a modem. For the very latest specifications visit
www.aeroflex.com