技術指標
Range standard with optionSMP-B11
                        SMP02,SMP22 2 to 20GHz 10Mhzto 20Ghz
                        Resolution 0.1Hz
                        Setting time (to within<1*-6)
                        after IEC/IEEE-bus delimiter<(11ms+5ms/GHz)
                        Reference frequency standard optionSM-B1
                        Aging(after 30days of operation) 1*10-6/year <1*10-9/day
                        Temperature effect(0 to 55℃) 2*10-6 <5*10-8
                        Spectral purity
                        Spurioussignals SMP02 SMP22 SMP03 SMP04
                        Harmonics:
                        f<1.8GHz <-30dBc <-25dBc <-30dBc <-30dBc
                        (<+8dBm) (<+8dBm) (<+3dBm) (<+0dBm)
                        f≥1.8GHz <-40dBc <-25dBc <-25dBc <-25dBc
                        (<+8dBm) (<+8dBm) (<+3dBm) (<+0dBm)
Harmonics with options SMP-B12,-B13(pulsemodulation on ):
                        f<1.8GHz <-25dBc <-25dBc <-25dBc <-25dBc
                        (<+8dBm) (<+8dBm) (<+3dBm) (<+0dBm)
                        f≥1.8GHz <-25dBc <-25dBc <-25dBc <-25dBc
                        (<+11dBm) (<+11dBm) (<+3dBm) (<+0dBm)
                        Subharmonics:
                        f≤20Ghz none none none none
                        f>20Ghz - - <-40dBc <-30dBc
                        Nonharmonics at>10KHz from carrier:
                        f<2Ghz t. t. t. t.
<-60dBc <-60dBc <-60dBc <-60dBc
                        2 to 10GHz <-60dBc <-60dBc <-60dBc <-60dBc
                        f>20GHz - - <-54dBc <-54dBc
                        S phase noise,1Hz bandwidth,FM off: offsetfrom carrier
                        Frequency range 100Hz 1KHz 10kHz 100kHz
                        10MHz to <2Ghz <-64dBc <-92dBc <-98dBc <-101dBc
                        2 to 10GHz <-64dBc <-92dBc <-98dBc <-101dBc
                        >10 to 20Ghz <-58dBc <-86dBc <-92dBc <-95dBc
                        >20 to 27/40GHz <-54dBc <-80dBc <-86dBc <-92dBc