Rohde & Schwarz FSH3 - Page 9

Specifications R&S FSH3
Matching measurement range
Return loss 200 MHz to 3 GHz
3 GHz to 4 GHz
VSWR 200 MHz to 3 GHz
3 GHz to 4 GHz
0 dB to 23 dB
0 dB to 20 dB
> 1.15
> 1.22
Minimum forward power 0.03 W, specs met from at 0.2 W
Limits of measurement error for matching
measurements
dB
0510
15
20
25
Return loss
0.2 to 3 GHz
-4
-2
0
2
4
6
Measurement error
dB
Power-handling capacity
Dimensions 120 mm x 95 mm x 39 mm, connecting cable 1.5 m
Weight 0.65 kg
VSWR Bridge and Power Divider R&S FSH-Z2
Frequency range 10 MHz to 3 GHz
Impedance
50 Ω
VSWR bridge
Directivity 10 MHz to 1 GHz
1 GHz to 3 GHz
Directivity, corrected (option R&S FSH-K2)
10 MHz to 3 GHz
30 dB
25 dB
43 dB
Return loss at test port
Return loss, corrected
(option R&S FSH-K2)
20 dB
35 dB
Insertion loss 9 dB
Power divider
Return loss at test port 20 dB
Connectors
Generator input/RF output N male
Test port N female
Control interface 7-contact connector (type Binder)
3 to 4 GHz
AVG -10 °C...35 °C
SWR < 3
AVG 35 °C...50 °C
SWR < 3
PEAK (max 10 ms), SWR < 3
AVG -10 °C...35 °C
SWR < 1.5
Forward power
Frequency
0,2
0,4
0,7
1
23
4 GHz
100
200
400
600
800
1000
1145.5973.12 TI.4 E-6