SP8648A / B / C Digital-Synthesizer-Sweep Generator

SP8648A/B/C Digital Synthesized Sweep Generator Product DetailsSP8648 series of RF signal generator using advanced fractional-frequency synthesizers, a single PLLfrequency synthesis, can be realized 1Hz frequency resolution, while ensuring that the good performance of the spectrum, frequency 100KHz - 3000MHz coverage, theoutput -127 dBm - +13dBm, which is the next generation of high-performance synthesized signal generator. The apparatus used in large-scale integrated circuits and some high-performance programmable logic devices, the design of the instrument more reasonable, small power consumption, light weight, high reliability. All of this equipment is functional, high accuracy of measurement and reliable performance, easy-to-use features to meet the national defense, scientific research and communications fields of synthetic signal generator requirements. Features Δ Σ-modulation and single PLL frequency synthesis Using surface mount technology (SMT) Technologh A big-screen menu, in both Chinese and English can be switched Calling a function set up storage Optional pulse modulation function, USB interface, GPIB interface and RS232 interface High reliability :MTBF≥10000hSpecification A type Frequency Range 100KHz 1GHz Resolution 1 Hz Frequency Stability 1×10-8/d RF Out Level -127dBm +13 dBm (Combining Option pulse modulator reduces output levels by 3dB) Output Power Revolusion 0.1dBm Reverse Power Protection 15W (watts into 50Ω) Spectral Purity (output level≤+4dBm) Harmonics: <-30dBm Sub Harmonics: <-50dBm SSB phase Noise (at 20KHz offset,typical) at fc 500MHz: <-114dBc/Hz at fc 1000MHz: <-110dBc/Hz FM Range (internal 1kHz or 400Hz rate): 0 100kHz (<251MHz) 0 50kHz (<502MHz) 0 100kHz (<1004MHz) (External: DC 50kHz rate) AM Range 0 70% M Range 0 10rad Output Impedance Nominally 50Ω B/C type Frequency range 100KHz 2/3GHz Frequency resolution 2Hz/4Hz Size 340mm×170mm×440mm Weight 10kg