Agilent Technologies Switch E1470A Instrukcja Użytkownika Pobierz pdf (Strona 39)

RF Switch Specifications 39

Appendix A

RF Switch Specifications

Configuration:

80 signal connections

60 inputs (channel numbers xx0 through xx2)

20 commons (channel numbers COMxx)

One 60:1, two 30:1,... up to 20 3:1 multiplexers

can be configured

3dB Bandwidth:

3:1 Multiplexer: 500 MHz

30:1 Multiplexer: 200 MHz (30:1 specifications apply

for channels 000 - 132 to COM05 or

channels 200 - 332 to COM25

multiplexers)

60:1 Multiplexer: 100 MHz

Terminated Isolation:

10 MHz: 80 dB

100 MHz: 60 dB

200 MHz: 50 dB

500 MHz: 40 dB

VSWR (Voltage Standing Wave Ratio) for a 3:1

Multiplexer:

100 MHz: 1.4

200 MHz: 1.45

500 MHz: 1.7

VSWR (Voltage Standing Wave Ratio) for a 30:1

Multiplexer:

200 MHz: 1.5

(30:1 muxs are channels 000 - 132 to COM05 or

channels 200 - 332 to COM25 multiplexers)

VSWR (Voltage Standing Wave Ratio) for a 60:1

Multiplexer:

100 MHz: 1.5

Characteristic Impedance:

Ω

Power Consumption:

+5 Volt power supply, 3.5A (all relays closed)

Relay Ratings:

Maximum RF Power: 10W

Switch Life: no load: 5x10

closures

0.01A @ 24 Vdc: 3x10

closures

10 Watts RF: 1x10

closures

A16 Register-based device:

A16 Register-based Slave-only device as defined in the

VMEbus standard and the VXIbus specification, rev. 1.4.

Power-on/Reset State:

Channel xx0 connected to COMxx. Channel 0 in each 3:1

is connected to its respective common.

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 57 58

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