N5227B.pdf - 第88页
Find us at www. keysi ght.com Page 88 To base model, ad ds front - panel jum pers, R1 r eceiver switch, sour ce and rec eiver attenuat ors (extende d power ran ge) , a nd bias - tees . Figure 6 . N522 7B Opt ion 419 The …
Find us at www.keysight.com Page 87
Figure 4. N5227B Option 400 (4-port base model)
To base model, adds front-panel jumpers and R1 receiver switch
Figure 5. N5227B Option 401
Find us at www.keysight.com Page 88
To base model, adds front-panel jumpers, R1 receiver switch, source and receiver attenuators
(extended power range), and bias-tees.
Figure 6. N5227B Option 419
The following LFE block diagram shows how the low-frequency hardware is configured for a single test
port. The other ports are configured similarly.
Figure 7. N5227B LFE Options
Find us at www.keysight.com Page 89
Figure 8. Receiver Block Diagram
IF gate
Anti-alias
filter
ADC
Digital FIR
IF filter
Narrowband filter
External
IF input
A
IF gate
Anti-alias
filter
ADC
Digital FIR
IF filter
Narrowband filter
External
IF input
AA