SP8T PIN Diode Switches

Features:

0.03~40GHz
High Switching Speed
Low VSWR

Applications:

Test Systems
Radar
Instrumentation

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SP8T

SP8T is a single pole eight throw switch with eight connection states, each corresponding to a different output port. It is usually controlled by a knob or button, which switches between different connection states by rotating or pressing down. The SP8T switch has the function of multi-channel switching, which can switch one input signal to eight different output ports.

The characteristics of the SP8T switch are as follows:

1. Multi way switching function: The SP8T switch can provide eight different connection states, enabling switching and routing of multiple signal sources or devices. This function is very useful in fields such as communication, testing and measurement, audio/video equipment, and industrial automation.
2. Flexibility and convenience: The SP8T switch has flexible routing options and can quickly switch between different inputs and outputs. This flexibility makes them very suitable for use in complex systems or experiments, allowing for easy configuration and control of different signal paths.
3. Signal isolation: SP8T switches usually have good signal isolation performance, which can effectively isolate different input and output ports to avoid signal interference and crosstalk.
4. Durability and reliability: SP8T switches are usually made of high-quality materials and designs, which have good durability and reliability. They can withstand frequent switching and long-term use, and are suitable for various harsh working environments.

In practical applications, the SP8T switch is widely used in antenna selection, baseband processing, etc. in communication systems; Test signal switching and routing in measurement equipment; Input source selection and output routing in audio/video devices. In addition, the SP8T switch can also be applied in industrial automation and control systems to achieve control and switching of different equipment or processes.

Qualwave Inc. provides SP8T, operating frequency 0.03-40GHz, maximum switching time 250ns, low insertion loss, good isolation, fast switching speed, and withstand power of 0.2W-1W. Can design switches for any channel in various frequency bands according to user requirements, and can design and develop switch arrays. We can provide standard high-performance switches or customize them as needed.

Part Number	Frequency (GHz, Min.)	Frequency (GHz, Max.)	Absorptive/Reflective AbsorptiveReflective	Switching Time (nS,Max.)	Power (W)	Isolation (dB,Min.)	Insertion Loss (dB,Max.)	VSWR (Max.)	Lead Time (Weeks)
QPS8-30-8000-A	0.03	8	Absorptive	200	0.501	70	3.2	1.67	2~4
QPS8-40-8000-A	0.04	8	Absorptive	100	1	60	3.7	1.7	2~4
QPS8-50-18000-A	0.05	18	Absorptive	250	1	70	6	2	2~4
QPS8-50-26500-A	0.05	26.5	Absorptive	150	0.2	60@0.05~0.5GHz, 80@0.5~26.5GHz	9.5	2.7	2~4
QPS8-100-18000-A	0.1	18	Absorptive	120	1	80	4.8	2	2~4
QPS8-100-20000-A	0.1	20	Absorptive	120	1	80	5	2	2~4
QPS8-400-8000-A	0.4	8	Absorptive	120	1	70	3.2	1.7	2~4
QPS8-400-12000-A	0.4	12	Absorptive	120	1	80	4	1.8	2~4
QPS8-500-18000-A	0.5	18	Absorptive	120	1	80	4.8	2	2~4
QPS8-500-18000-R	0.5	18	Reflective	100	1	60	4	1.5	2~4
QPS8-500-20000-A	0.5	20	Absorptive	120	1	80	5	2	2~4
QPS8-500-40000-A	0.5	40	Absorptive	50	0.2	45	10	3	2~4
QPS8-500-44000-A	0.5	44	Absorptive	50	0.2	45	9	2.8	2~4
QPS8-500-50000-A	0.5	50	Absorptive	200	0.2	45	14	3	2~4
QPS8-500-50000-A-1	0.5	50	Absorptive	100	0.2	40	12	3	2~4
QPS8-800-18000-R	0.8	18	Reflective	100	1	60	4	1.5	2~4
QPS8-1000-2000-A	1	2	Absorptive	120	1	80	1.7	1.8	2~4
QPS8-1000-8000-A	1	8	Absorptive	120	1	80	3	1.8	2~4
QPS8-1000-18000-A	1	18	Absorptive	120	1	80	2.5	1.8	2~4
QPS8-1000-20000-A	1	20	Absorptive	120	1	80	5	2	2~4
QPS8-1000-40000-A	1	40	Absorptive	50	0.2	45	8.5	2.8	2~4
QPS8-2000-4000-A	2	4	Absorptive	120	1	80	2.5	1.8	2~4
QPS8-2000-6000-A	2	6	Absorptive	120	1	80	2.6	1.8	2~4
QPS8-2000-8000-A	2	8	Absorptive	120	1	80	3	1.8	2~4
QPS8-2000-18000-A	2	18	Absorptive	120	1	80	4.8	2	2~4
QPS8-2000-20000-A	2	20	Absorptive	120	1	80	5	2	2~4
QPS8-2000-40000-A	2	40	Absorptive	50	0.2	45	8.5	2.8	2~4
QPS8-3000-6000-A	3	6	Absorptive	120	1	80	2.6	1.8	2~4
QPS8-4000-8000-A	4	8	Absorptive	120	1	80	3	1.8	2~4
QPS8-5000-10000-A	5	10	Absorptive	120	1	80	3.5	1.8	2~4
QPS8-6000-12000-A	6	12	Absorptive	120	1	80	4	1.8	2~4
QPS8-6000-18000-A	6	18	Absorptive	120	1	80	4.8	2	2~4
QPS8-10000-40000-A	10	40	Absorptive	50	0.2	45	8.5	2.8	2~4
QPS8-10000-40000-R	10	40	Reflective	50	0.2	45	9	2.5	2~4
QPS8-12000-18000-A	12	18	Absorptive	120	1	80	4.8	2	2~4
QPS8-18000-40000-A	18	40	Absorptive	50	0.2	45	8.5	2.4	2~4