Rohde & Schwarz ZVB 4 - Page 78

Instrument Construction and Function Description R&S ZVB
1145.1078.82 3.10 E-4
Fig. 3-9 Block diagram of the R&S ZVB14 and R&S ZVB20 4 ports with option B16
RECEIVER
REF PORT 1
NETCON
ANALOG
1
NETCON
DIGITAL
1
CPU
GRAPHICS
DISPLAY
15 to 21 MHz
POWER
SUPPLY
RECEIVER
MEAS PORT 1
RECEIVER
REF PORT 2
GENERATOR
(Driver+Doubler)
PORT 2
RECEIVER
MEAS PORT 2
RECEIVER
REF PORT 3
NETCON
ANALOG
2
NETCON
DIGITAL
2
15 to 21 MHz
GENERATOR
(Driver+Doubler)
PORT 3
RECEIVER
MEAS PORT 3
G
ENERATOR
(Driver+Doubler)
PORT 1
FREQUENCY
REFERENCE
OPTION
OCXO
ZVAB-B4
SYNTHESIZER 2
SYNTHESIZER 1
RECEIVER
REF PORT 4
GENERATOR
(Driver+Doubler)
PORT 4
RECEIVER
MEAS PORT 4
C
OUPLER PORT 1
COUPLER PORT 2
COUPLER PORT 3
COUPLER PORT 4