Atec Rohde-Schwarz-ESIB Series - Manual (Page 13)

EMI Test Receivers ¸ESIB 13
¸ESIB 7 ¸ESIB 26 ¸ESIB 40
Trigger functions
Trigger free-run, line, video, RF, external
Delayed sweep
Trigger source free-run, line, video, external
Delay time 100 ns to 10 s, resolution min. 1 μs or 1 % of delay time
Error of delay time ±(1 μs + (0.05 % × delay time))
Delayed sweep time 2 μs to 1000 s
Gated sweep
Trigger source external, RF
Gate delay 1 μs to 100 s
Gate length 1 μs to 100 s, resolution min. 1 μs or 1 % of gate length
Error of gate length ±(1 μs + (0.05 % × gate length))
Gap sweep (span = 0 Hz)
Trigger source free-run, line, video, RF, external
Pretrigger 1 μs to 100 s, resolution 50 ns, depending on sweep time
Trigger to gap time 1 μs to 100 s, resolution 50 ns, depending on sweep time
Gap length 1 μs to 100 s, resolution 50 ns
Inputs and outputs (front panel)
RF inputs
Input 1 20 Hz to 7 GHz
N female, 50
Ω
20 Hz to 26.5 GHz
adapter system, 50
Ω , N male
and female, 3.5 mm male and
female
20 Hz to 40 GHz
adapter system, 50
Ω ,
N male and female, K male
and female
VSWR (receiver mode, f
≤
1 GHz)
RF attenuation 0 dB <2
RF attenuation ≥ 10 dB <1.2
f < 3.5 GHz <1.5
f < 7 GHz <2.0
f < 26.5 GHz – <3.0 <2.5
f < 37 GHz – – <2.5
f < 40 GHz – – typ. 2.5
VSWR (analyzer mode)
RF attenuation
≥
10 dB
f < 3.5 GHz <1.5
f < 7 GHz <2.0
f < 26.5 GHz – <3.0 <2.5
f < 37 GHz – – <2.5
f < 40 GHz – – typ. 2.5
Attenuator 0 dB to 70 dB, selectable in steps of 10 dB
Input 2 20 Hz to 1 GHz
N female, 50
Ω
VSWR (receiver mode)
RF attenuation <10 dB <2
RF attenuation
≥
10 dB <1.2
VSWR (analyzer mode)
RF attenuation
≥
10 dB
<1.5
Attenuator 0 dB to 70 dB, selectable in steps of 5 dB, selectable AC/DC coupling
ESIB_dat_en.indd 13 04.01.2006 13:27:24