SP8T with Internal Terminations
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SP7T Standard Body
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SP8T with Type-N Connectors
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Single-Pole-Multi-Throw (SPMT): This type of coaxial RF / Microwave switch has a common input port and, for this model series, up to eight (8) individually selectable output paths. These coaxial switches are available with Normally Open or Latching actuators with or without internal terminations. We offer a wide selection of models that features indicators, TTL drivers, self-cut off circuits, positive (+) polarity and more.
e360 microwave produces many SPMT coaxial switch designs and can meet most requirements. Contact us for a RF / Microwave coaxial switch from stock or one with standard options made to order and customer designed switches.
SPMT coaxial switches with up to 8 paths are ideal for applications where >6 output paths are needed, flat switching configurations are preferred and low insertion loss is a must. Applications range from product development bench testing to RF / Microwave switch matrix interfaces to large volume production testing employing automatic test equipment (ATE) where reliability, long life and excellent insertion loss repeatability are required.
e360 microwave produces many SPMT coaxial switch designs and can meet most requirements. Contact us for a RF / Microwave coaxial switch from stock or one with standard options made to order and customer designed switches.
SPMT coaxial switches with up to 8 paths are ideal for applications where >6 output paths are needed, flat switching configurations are preferred and low insertion loss is a must. Applications range from product development bench testing to RF / Microwave switch matrix interfaces to large volume production testing employing automatic test equipment (ATE) where reliability, long life and excellent insertion loss repeatability are required.
Features |
SP7T - SP8T |
SP7T - SP8T |
Connector |
SMA-Female |
Type-N |
Actuator Type |
Normally Open or Latching |
Normally Open or Latching |
Frequency Range |
DC- 18 GHz |
DC- 8 GHz |
Temperature Range - Operational |
-25C to +65C |
-25C to +65C |
Actuator Voltages Available (DC) |
5V to 28V |
5V to 28V |
Control Connection |
Solder Lug or D-Sub (male pin) |
Solder Lug or D-Sub (male pin) |
Options |
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Indicators |
Yes |
Yes |
TTL Driver |
Yes |
Yes |
TTL Decoder |
Yes |
Yes |
Self Cutoff * |
Yes |
Yes |
Positive (+) Common |
Yes |
Yes |
Internal Terminations |
Yes |
--- |
External Terminations |
Yes |
--- |
Transient Suppression Diodes |
Yes |
Yes |
Narrow Body |
--- |
--- |
Epoxy Moisture Seal |
Yes |
Yes |
* Latching models only
RF Performance, SMA-F |
DC - 6 GHz |
6 - 12 GHz |
12 - 18 GHz |
VSWR (max.) |
1.25:1 |
1.40:1 |
1.50:1 |
Insertion Loss (max.) dB |
0.20 |
0.40 |
0.50 |
Isolation (min.) dB |
70 |
60 |
60 |
Data Sheet, Standard |
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Data Sheet, Internal Terminations |
50 Ohms |
RF Performance, Type - N |
DC - 1 GHz |
1 - 4 GHz |
4 - 8 GHz |
VSWR (max.) |
1.25:1 |
1.40:1 |
1.70:1 |
Insertion Loss (max.) dB |
0.30 |
0.40 |
0.55 |
Isolation (min.) dB |
70 |
60 |
60 |