Keysight 34970A - 34905 A;34906 A RF Multiplexers

24 | Keysight | 34970A Data Acquisition/Switch Unit Family - Technical Overview
www.keysight.com/find/ 34970A
34905A 50 Ω
34906A 75 Ω
Dual 4-Channel RF Multiplexers
– 2 GHz bandwidth
– BNC to SMB adapter cables included
The Keysight 34905A and 34906A RF multiplexers offer broad-
band switching capabilities for high frequency and pulsed signals�
Use them to route test signals between your device under test
and your signal generator, oscillo-scope, spectrum analyzer, or
other instrumentation�
The RF multiplexers are arranged as two independent 1x4
multiplexers, each with a common shield and a switched center
conductor� Connections can be made directly to SMB inputs
with 2 GHz usable bandwidth, or to the BNC-to-SMB adapters
provided with 1 GHz bandwidth� Multiple banks may be cascaded
together for applications requiring even larger topologies—create
a 16:1 multiplexer in a single frame�
0 dB
-1 dB
-2 dB
-3 dB
-4 dB
10 MHz 100 MHz 1 GHz 3 GHz
0 dB
-1 dB
-2 dB
-3 dB
-4 dB
10 MHz 100 MHz 1 GHz 3 GHz
1.80
1.60
1.40
1.20
1.00
10 MHz 100 MHz 1 GHz 3 GHz
1.80
1.60
1.40
1.20
1.00
10 MHz 100 MHz 1 GHz 3 GHz
-20 dB
-40 dB
-60 dB
-80 dB
-100 dB
10 MHz 100 MHz 1 GHz 3 GHz
-20 dB
-40 dB
-60 dB
-80 dB
-100 dB
10 MHz 100 MHz 1 GHz 3 GHz
0 dB
-1 dB
-2 dB
-3 dB
-4 dB
10 MHz 100 MHz 1 GHz 3 GHz
0 dB
-1 dB
-2 dB
-3 dB
-4 dB
10 MHz 100 MHz 1 GHz 3 GHz
1.80
1.60
1.40
1.20
1.00
10 MHz 100 MHz 1 GHz 3 GHz
1.80
1.60
1.40
1.20
1.00
10 MHz 100 MHz 1 GHz 3 GHz
-20 dB
-40 dB
-60 dB
-80 dB
-100 dB
10 MHz 100 MHz 1 GHz 3 GHz
-20 dB
-40 dB
-60 dB
-80 dB
-100 dB
10 MHz 100 MHz 1 GHz 3 GHz
11
12
Com
13
14
21
22
Com
23
24
Insertion loss VSWR Crosstalk
Insertion loss VSWR Crosstalk
50 Ω MUX typical AC performance graphs
75 Ω MUX typical AC performance graphs
Direct to card
Using provided adapter cables