Atec Rohde-Schwarz-ESU-40 - Manual (Page 15)

Version 02.00, October 2007 R&S ® ESU EMI Test Receiver 15
R&S
®
FSU-B9 Tracking Generator,
R&S
®
FSU-B12 Attenuator for Tracking Generator
Unless specified otherwise, specifications not valid for frequency range from –3 × RBW to +3 × RBW, however at least not valid from
–100 kHz to +100 kHz. Maximum output level +5 dBm (peak modulation in the case of amplitude-modulated signals).
Frequency
Frequency range
100 kHz to 3.6 GHz
Resolution 1 Hz
Frequency offset
Setting range
±200 MHz
Resolution 1 Hz
Spectral purity
f = 500 MHz, carrier offset 10 kHz
normal mode
typ. –120 dBc (1 Hz)
with frequency offset typ. –110 dBc (1 Hz)
SSB phase noise
with FM modulation on typ. –110 dBc (1 Hz)
Level
–30 dBm to +5 dBm in steps of 0.1 dB Level setting range
with
option R&S ® FSU-B12 –100 dBm to +5 dBm in steps of 0.1 dB
Max. deviation of output level
Absolute
f = 128 MHz,
output level –20 dBm to 0 dBm <1 dB ( σ = 0.34 dB)
referenced to level at 128 MHz, sweep time >100 ms, +5 °C to +45 °C
output level –20 dBm to 0 dBm,
100 kHz to 3.6 GHz
<3 dB, typ. 1.9 dB
output level –30 dBm to –20 dBm,
f = 100 kHz to 3.6 GHz
3 dB
Frequency response
additional deviation with R&S ® FSU-B12,
100 kHz to 3.6 GHz
<1 dB
Dynamic range
Attenuation measurement range
RBW = 1 kHz, f > 10 MHz 100 dB
Harmonics output level –10 dBm typ. –30 dBc
Spurious, nonharmonics output level 0 dBm typ. –30 dBc