07 Keysight PXI RF Switch Modules DC to 3 GHz
Specifications and Characteristics
M9146A and M9150A dual 1x4 RF switch multiplexers
The M9146A and M9150A each contain two 1x4 RF switch
multiplexers in a single PXI module. They offer bi-directional
switching up to 3 GHz. The M9146A has extra switches to
route unused channels into a 50 ohm termination for im-
proved signal integrity—there is also a 75 ohm version, ideal
for routing video RF signals. Both modules offer excellent
insertion loss and VSWR for better RF signal integrity.
Specifications and characteristics
General specifications
M9146A
M9150A
Dual 1 x 4
Multiplexer
75 Ω
Channels
Dual 1 x 4
Multiplexer
50 Ω
Switch type
Input impedance
Frequency range
Max volts
3 GHz
3 GHz
30 V
30 V
Max current
1 A
1 A
Switching characteristics, nominal
Max RF power
1 W
10 W
Open/close time
Relay life (typical)
3 msec
3 msec
10 Million @ < 100 mWatts
Figure 4. M9150A dual 1x4 RF switch multiplexer
Figure 3. M9146A dual 1x4 RF switch multiplexer
KEYSIGHT [ Keysight Technologies ]
