Used ROHDE & SCHWARZ SMIQ02 #9263993 for sale

ROHDE & SCHWARZ SMIQ02 is a two-channel RF generator designed to provide precise testing capabilities for the design and characterization of radio frequency (RF) circuits. It is a high-performance benchtop RF signal generator with a very low noise floor, excellent dynamic range, and wide range of modulation options. SMIQ02 has two-tone capabilities with up to 500 kHz of separation between the two signals. It also is capable of phase-coherent RF output in multi-channel studies, allowing simultaneous phase-locking of multiple RF tone frequencies for even more precise testing. An integrated reference withstands an operating temperature range of 0-50 degrees Celsius and allows precise RF measurements even in high-temperature environments. The wide selection of modulation formats available with ROHDE & SCHWARZ SMIQ02 includes OQPSK, 4FSK, 8PSK, and GMSK. Each modulation format can be changed by selecting a different set of parameters from the powerful menu interface. Additionally, the instrument features two external clock inputs, allowing the user to externally control the phase and frequency of the modulator through the use of fixed frequency reference signals or a carrier-tracking input. SMIQ02 also includes a broad selection of modulation functions such as frequency hopping, swept tone, and pulse modulation with adjustable on/off time. Users may further adjust the signal level and phase noise of the signal output by means of the amplitude compensator and phase noise analyzer. ROHDE & SCHWARZ SMIQ02 also includes a comprehensive set of trigger signals, including TTL, ECL, and pulse, allowing users to control various RF functions from external equipment such as pulse generators or logic controllers. The instrument supports a wide range of RF frequencies, from 10 kHz to 6 GHz. It includes an internal frequency step size of 1 Hz, allowing it to be used for precise frequency settings and measurements. SMIQ02 has 70 dB of dynamic range, with both the amplitude and the frequency adjustable over the entire range with low-level distortion. Additionally, the generator is equipped with an effective temperature stabilization system that compensates for ambient fluctuations, allowing ROHDE & SCHWARZ SMIQ02 to maintain a high level of precision over a prolonged period of time.