Rohde & Schwarz ZVB 4 - Page 76

Instrument Construction and Function Description R&S ZVB
1145.1078.82 3.8 E-4
Fig. 3-7 Block diagram of the R&S ZVB14 and R&S ZVB20 2 ports with option B16
RECEIVER
REF PORT 1
NETCON
ANALOG
1
NETCON
DIGITAL
1
CPU
GRAPHICS
DISPLAY
SYNTHESIZER 1
15 to 21 MHz
POWER
SUPPLY
RECEIVER
MEAS PORT 1
RECEIVER
REF PORT 2
GENERATOR
(Driver+Doubler)
PORT 2
RECEIVER
MEAS PORT 2
G
ENERATOR
(Driver+Doubler)
PORT 1
FREQUENCY
REFERENCE
OPTION
OCXO
ZVAB-B4
COUPLER PORT 1
P
ORT 1
PORT 2
COUPLER PORT 2