RF High Switching Speed High Isolation Test Systems SP4T PIN Diode Switches

RF High Switching Speed High Isolation Test Systems SP4T PIN Diode Switches

Features:

0.01~43.5GHz
High Switching Speed
Low VSWR

Applications:

Test Systems
Radar
Instrumentation

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SP4T (Single Pole Four Throw) switch

The SP4T (Single Pole Four Throw) switch is a radio frequency/microwave switch with one input port and four output ports. It allows users to choose between four different signal paths, or connect/disconnect four components or circuits. It has the advantages of fast switching speed, low insertion loss, high isolation, and good linearity. The switch series products are used to control the on-off or conversion of microwave signal transmission paths in microwave systems.

Product features:

1. Wide operating frequency range
2. Low insertion loss can maintain high transmission quality of the signal.
3. Good isolation, with good isolation performance, can reduce interference between signals and improve system reliability.
4. Fast switching speed
5. using advanced microelectronic assembly processes
6. Multi channel switching: The SP4T switch can switch an input signal to four different output ports, providing a multi-channel connection scheme.Product application:
The microwave signal source uses pulse modulators, radar transmitters, and receivers to share an antenna for transmitting and receiving conversion switches, and controls the conversion of radar multiple beams.

Product application:

1. Wireless communication systems: SP4T switches are widely used in wireless communication systems, such as base stations, wireless routers, radios, etc. It can be used to switch between different signal sources, antennas, or frequency bands to achieve signal transmission and reception.
2. Testing and measurement instruments: In the field of testing and measurement, the SP4T switch can be used to switch between different test signal sources or connect to different measurement instruments. This helps to conduct testing and measurements quickly and accurately.
3. Military and aviation systems: The SP4T switch is commonly used in military and aviation systems to switch between different antennas or communication devices. It can quickly switch between different working modes to adapt to different communication needs.
4. Medical equipment: In medical equipment, such as medical monitors, medical imaging devices, etc., the SP4T switch can be used to select different input signal sources or switch to different working modes. In summary, the SP4T switch has the characteristics of multi-channel switching, high isolation, and low insertion loss, making it suitable for many fields, including wireless communication, testing and measurement, military and aviation systems, and medical equipment.

Qualwave Inc. supplies SP4T PIN Diode Switches work at 0.01~43.5GHz, with maximum swithing time of 200nS. We provide standard high performance switches, as well as customized switches according to the requirements.

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)
QPS4-10-20000-A	0.01	20	Absorptive	200	0.5	60	5.5	2	2~4
QPS4-100-40000-A	0.1	40	Absorptive	100	0.2	65	6	3	2~4
QPS4-100-40000-R	0.1	40	Reflective	150	0.2	60	5	2.2	2~4
QPS4-200-35000-A	0.2	35	Absorptive	100	0.2	60	5.5	2.5	2~4
QPS4-200-35000-R	0.2	35	Reflective	150	0.2	60	5	2.2	2~4
QPS4-400-8000-A	0.4	8	Absorptive	100	1	60	2	1.7	2~4
QPS4-500-18000-A-1	0.5	18	Absorptive	100	1	75	3.2	2	2~4
QPS4-500-18000-A	0.5	18	Absorptive	100	1	60	3.5	2	2~4
QPS4-500-18000-R	0.5	18	Reflective	100	1	80	3.3	2	2~4
QPS4-500-20000-A	0.5	20	Absorptive	100	1	75	3.5	2	2~4
QPS4-500-24000-A	0.5	24	Absorptive	100	0.2	60	4	2.5	2~4
QPS4-500-24000-R	0.5	24	Reflective	150	0.2	60	4	2.2	2~4
QPS4-500-26500-A	0.5	26.5	Absorptive	100	0.2	65	4.7	2.7	2~4
QPS4-500-26500-R	0.5	26.5	Reflective	150	0.2	60	4	2.2	2~4
QPS4-500-40000-A-1	0.5	40	Absorptive	100	0.2	65	6	2.7	2~4
QPS4-500-40000-A-2	0.5	40	Absorptive	50	0.2	70	6.5	3	2~4
QPS4-500-40000-A	0.5	40	Absorptive	100	0.2	65	6	2.7	2~4
QPS4-500-40000-R	0.5	40	Reflective	150	0.2	60	5	2.2	2~4
QPS4-500-43500-A	0.5	43.5	Absorptive	100	0.2	65	6.5	3	2~4
QPS4-500-43500-R	0.5	43.5	Reflective	150	0.2	60	5.8	2.2	2~4
QPS4-800-18000-R	0.8	18	Reflective	100	1	75	3.3	2	2~4
QPS4-800-30000-R	0.8	30	Reflective	150	0.2	60	4.5	2.2	2~4
QPS4-1000-2000-A	1	2	Absorptive	100	1	80	1.2	1.5	2~4
QPS4-1000-2000-R	1	2	Reflective	100	1	80	1.2	1.5	2~4
QPS4-1000-8000-A	1	8	Absorptive	100	1	80	2	1.5	2~4
QPS4-1000-8000-R	1	8	Reflective	100	1	80	2.2	1.8	2~4
QPS4-1000-18000-A	1	18	Absorptive	100	1	75	3.2	2	2~4
QPS4-1000-18000-R	1	18	Reflective	100	1	75	3.3	2	2~4
QPS4-1000-20000-A	1	20	Absorptive	100	1	75	3.5	2	2~4
QPS4-1000-20000-R	1	20	Reflective	100	1	75	3.5	2	2~4
QPS4-1000-40000-A-1	1	40	Absorptive	100	0.2	65	6	2.7	2~4
QPS4-1000-40000-A-2	1	40	Absorptive	50	0.2	70	6.5	3	2~4
QPS4-1000-40000-R	1	40	Reflective	150	0.2	60	5	2.2	2~4
QPS4-2000-4000-A	2	4	Absorptive	100	1	80	1.6	1.5	2~4
QPS4-2000-4000-R	2	4	Reflective	100	1	80	1.5	1.8	2~4
QPS4-2000-8000-A	2	8	Absorptive	100	1	80	2	1.5	2~4
QPS4-2000-8000-R	2	8	Reflective	100	1	80	2.2	1.8	2~4
QPS4-2000-18000-A	2	18	Absorptive	100	1	75	3.2	2	2~4
QPS4-2000-18000-R	2	18	Reflective	100	1	75	3.3	2	2~4
QPS4-2000-20000-A	2	20	Absorptive	100	1	75	3.5	2	2~4
QPS4-2000-20000-R	2	20	Reflective	100	1	75	3.5	2	2~4
QPS4-2000-40000-A-1	2	40	Absorptive	100	0.2	65	6	2.7	2~4
QPS4-2000-40000-A-2	2	40	Absorptive	50	0.2	70	6.5	3	2~4
QPS4-2000-40000-R	2	40	Reflective	150	0.2	60	5	2.2	2~4
QPS4-3000-6000-A	3	6	Absorptive	100	1	80	1.8	1.5	2~4
QPS4-4000-8000-A	4	8	Absorptive	100	1	80	2	1.5	2~4
QPS4-4000-8000-R	4	8	Reflective	100	1	80	2.2	1.8	2~4
QPS4-5000-10000-A	5	10	Absorptive	100	1	80	2.4	1.7	2~4
QPS4-5000-10000-R	5	10	Reflective	100	1	80	2.4	1.8	2~4
QPS4-6000-12000-A	6	12	Absorptive	100	1	80	2.5	1.7	2~4
QPS4-6000-12000-R	6	12	Reflective	100	1	80	2.6	2	2~4
QPS4-6000-40000-A	6	40	Absorptive	100	0.2	65	6	2.7	2~4
QPS4-8000-12000-A	8	12	Absorptive	100	1	80	2.5	1.7	2~4
QPS4-8000-18000-R	8	18	Reflective	100	1	75	3.3	2	2~4
QPS4-8000-40000-A	8	40	Absorptive	50	0.2	60	6.5	3	2~4
QPS4-8000-40000-R	8	40	Reflective	100	0.2	60	5.5	2.5	2~4
QPS4-10000-40000-A	10	40	Absorptive	100	0.2	65	6	2	2~4
QPS4-12000-18000-A	12	18	Absorptive	100	1	75	3.2	2	2~4
QPS4-26000-40000-A	26	40	Absorptive	100	0.2	65	6	2	2~4