Keysight U9422/U9424/U9428 Series FET Solid State Switches

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Benefits of the Keysight U942xA/B/C SPDT/SP4T/SP8T FET SSS up to 54 GHz

  • Broad operating frequency band from 300 kHz up to 26.5, 50, or 54 GHz.
  • Superior isolation of 90 dB min. at 26.5 GHz, 64 dB min. at 54 GHz.
  • Low insertion loss and VSWR, very low video leakage.

Keysight U9422/U9424/U9428 Series FET Solid State Switches

The Keysight U942xA/B/C are high-frequency FET solid state switches with solder terminal and USB/HDMI in the range of 300 kHz to 26.5, 50, or 54 GHz. The models U9422A/B/C are SPDT switches, the models U9424A/B/C are SP4T switches, the models U9428A/B/C are SP8T switches. The switches greatly extend the number of test ports for multi-DUTs or multiport devices measurement in signal routing applications. Achieve lower cost-per-port or overall cost of test without compromising performance.

  • Broad operating frequency band from 300 kHz up to 26.5, 50, or 54 GHz.
  • Superior isolation minimizes port-to-port cross-talk with a high port-to-port isolation, 90 dB min. at 26.5 GHz, 64 dB min. at 54 GHz.
  • Low insertion loss and VSWR.
  • Very low video leakage.
  • Maintain fast throughput with fast switching speed.
  • Extend the number of test port for multi-DUT or multiport devices measurement, eg. 5G FR2.
  • Reduces overall cost of test and integration complexity, minimizing number of lower ports switches use in large-scale switch matrix.
  • Solder terminal, USB or HDMI for ease of connection.

Model Overview

ModelKeysight U9422AKeysight U9422BKeysight U9422CKeysight U9424AKeysight U9424BKeysight U9424CKeysight U9428AKeysight U9428BKeysight U9428C
TopologySPDTSP4TSP8T
TypeFETFETFET
Frequency300 kHz...26.5 GHz300 kHz...50 GHz300 kHz...54 GHz300 kHz...26.5 GHz300 kHz...50 GHz300 kHz...54 GHz300 kHz...26.5 GHz300 kHz...50 GHz300 kHz...54 GHz
Insertion loss300 kHz...9 GHz: 3.1 dB
9...18 GHz: 3.8 dB
18...26.5 GHz: 4.6 dB
26.5...37 GHz: 5.6 dB
37...45 GHz: 5.9 dB
45...52 GHz: 7.3 dB
52...54 GHz: 8.1 dB
300 kHz...9 GHz: 4 dB
9...14 GHz: 4.8 dB
14...18 GHz: 5.3 dB
18...26.5 GHz: 6.2 dB
26.5...33 GHz: 7.0 dB
33...38 GHz: 7.7 dB
38...45 GHz: 9.3 dB
45...50 GHz: 10.2 dB
50...54 GHz: 10.8 dB
300 kHz...18 GHz: 6.0 dB
18...28 GHz: 7.2 dB
28...35 GHz: 8.3 dB
35...47 GHz: 11.5 dB
47...54 GHz: 13.2 dB
Isolation300 kHz...500 MHz: 90 dB
500 MHz...9 GHz: 100 dB
9...18 GHz: 90  dB
18...22 GHz: 88 dB
22...30 GHz: 79.5  dB
30...38 GHz: 80 dB
38...50 GHz: 77 dB
50...54 GHz: 70 dB
300 kHz...500 MHz: 89 dB
500 MHz...11 GHz: 96 dB
11...26.5 GHz: 90 dB
26.5...42 GHz: 78 dB
42...46 GHz: 75 dB
46...49 GHz: 70 dB
50...54 GHz: 64 dB
300 kHz...500 MHz: 89 dB
500 MHz...5 GHz: 92 dB
5...18 GHz: 65 dB
18...32 GHz: 57 dB
32...40 GHz: 52 dB
40...54 GHz: 50 dB
OFF port return loss (VSWR)300 kHz...14 GHz: 13.3 dB (1.6 dB)
14...20 GHz: 11.7 dB (1.7 dB)
20...26.5 GHz: 12.9 dB (1.59 dB)
26.5...40 GHz: 12.7 dB (1.6 dB)
40...45 GHz: 7.8 dB (2.4 dB)
45...51 GHz: 6.3 dB (2.9 dB)
51...54 GHz: 9.5 dB (2.0 dB)
300 kHz...8 GHz: 16.3 dB (1.4 dB)
8...13 GHz: 12.5 dB (1.6 dB)
13...35 GHz: 10.6 dB (1.8 dB)
35...39 GHz: 12.8 dB (1.6 dB)
39...43 GHz: 8.7 dB (2.2 dB)
43...50 GHz: 5.1 dB (3.5 dB)
50...54 GHz: 6.8 dB (2.7 dB)
300 kHz...8 GHz: 17.5
8...15 GHz: 13.5
15...43 GHz: 9.5
43...54 GHz: 4.5
ON port return loss (VSWR)300 kHz...14 GHz: 14 dB (1.5 dB)
14...20 GHz: 11 dB (1.79 dB)
20...28 GHz: 9.5 dB (2.0 dB)
28...45 GHz: 8.4 dB (2.2 dB)
45...54 GHz: 6.2 dB (2.9 dB)
300 kHz...9 GHz: 16.3 dB (1.4 dB)
9...26.5 GHz: 8.5 dB (2.2 dB)
26.5...37 GHz: 7.5 dB (2.5 dB)
37...43 GHz: 5.8 dB (3.1 dB)
43...51 GHz: 5.6 dB (3.2 dB)
51...54 GHz: 7.6 dB (2.4 dB)
300 kHz...7.5 GHz: 11.5 dB
7.5......27 GHz: 7.5 dB
27...40 GHz: 7.5 dB
40...54 GHz: 5.0 dB
Switching speedSolder terminal: 120 ns
Mutiport: 16 µs
USB: 300 µs
Solder Terminal: 3 µs
Multiport: 20 µs
USB: 300 µs
Solder Terminal: 3 µs
Multiport: 20 µs
USB: 300 µs
Video leakage<50 mVp-p<250 mVp-p<250 mVp-p
Power handing max25 dBm25 dBm26 dBm
ConnectivityUSB/Multiport (HDMI) connectivity port for PXIe VNA/solder terminal
Automation SW with VNAYes (USB/multiport version)

Options

ModelDescription
-001Solder connector
-002USB/HDMI connector
-1013- (SPDT), 4- (SP4T), or 5-pins (SP8T) connector to bare wire, 85 mm
-201USB 3.1 type-A to type-C, 1 m
-202USB 3.1 type-A to type-C, 2 m
-301HDMI cable, 1 m
-302HDMI cable, 2 m

Note: When ordering, please quote the desired option -101, -201/-202, or -301/-302 as a comment. One of these options is included.

Agilent’s Electronic Measurement Group is now Keysight Technologies.