Atec Rohde-Schwarz-SMJ100A - Manual (Page 6)

R&S ® SMJ100A Vector Signal Generator Version 05.00, December 2007 6
RF characteristics
Frequency
underrange 100 kHz to <300 kHz
R&S ® SMJ-B103 up to 3 GHz
Range
R&S ® SMJ-B106 up to 6 GHz
Resolution of setting 0.01 Hz
Resolution of synthesis standard, fundamental frequency range
750 MHz to 1500 MHz 5 µHz
to within <1 × 10 −7 for f > 200 MHz or
<124 Hz for f < 200 MHz,
with GUI update stopped
after IEC/IEEE bus delimiter <2 ms, typ. 1.5 ms
in ALC OFF MODE S&H <4 ms, typ. 2.5 ms
Setting time 1
after trigger pulse in List mode <450 µs, typ. 300 µs
Phase offset adjustable in 0.1° steps
Frequency sweep
Operating modes digital sweep in discrete steps automatic, step, single,
external single, external step,
manual or external trigger,
linear or logarithmic spacing
Sweep range full frequency range
linear full frequency range Step width
logarithmic 0.01 % to 100 % per step
Reference frequency
Aging after 30 days of uninterrupted operation <1 × 10 −9 /day, <1 × 10 −7 /year
Temperature effect in operating temperature range ±6 × 10 −8
Warm-up time to nominal thermostat temperature ≤10 min
frequency (approx. sinewave) 10 MHz or external input frequency
level typ. 5 dBm
Output for internal reference signal
source impedance 50 Ω
frequency 5 MHz, 10 MHz or 13 MHz
maximum deviation 3 × 10 −6
input level, limits ≥−6 dBm, ≤19 dBm
recommended 0 dBm to 19 dBm
Input for external reference
input impedance 50 Ω
sensitivity typ. 1 × 10 −8 /V to 3 × 10 −8 /V
input voltage –10 V to +10 V
Electronic tuning from input
AUX I/O
input impedance 10 k Ω
1 Installation of software that is not authorized by Rohde & Schwarz for use on the R&S ® SMJ100A or installation of antivirus software can deteriorate the
setting time performance.