778572-99
National Instruments
778572-99
National Instruments
Description
The 778572-99 NI PXI-2599 is a Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module by National Instruments, ideal for routing microwave or RF signals in automated test applications. It features integrated relay count tracking for predicting relay lifetime, with reliable performance specifications such as a maximum carry current of 1.73 Arms per channel and a VSWR of <1.7.
The 778572-99 NI PXI-2599 is a Dual SPDT, 26.5 GHz, 50 Ω PXI RF Relay Module by National Instruments. This module is ideal for routing microwave or RF signals in automated test applications. It features an integrated relay count tracking feature for predicting relay lifetime and reducing unexpected downtimes. With a maximum carry current of 1.73 Arms per channel, maximum RF carry power of 150 W at a 50 Ω load, and minimum switch load of -35 dBm, this module offers reliable performance. Equipped with latching type electromechanical relays, the PXI-2599 boasts an insertion loss of <0.7 dB, VSWR of <1.7, open channel isolation of >55 dB, and RF carry power of 25 W up to 26.5 GHz. A Measurement Category I rated device, it can handle signal voltages up to 100 V and surge voltages up to 500 V. With a recommended cycle speed of 5 channels/s and an expected mechanical relay life of 1 x 10^7 cycles, this module is a versatile and durable option for RF signal routing. It weighs around 260 g (9.2 oz.) and fits into a 3U, one slot PXI module, with dimensions of 21.6 cm x 2.0 cm x 13.0 cm. Trigger signals can be received and output through PXI trigger lines <0...7>.
| Made By | National Instruments |
|---|---|
| Part Number | 778572-99 |
| Frequency Range | Up to 26.5 GHz |
| Relay Type | Dual SPDT, Latching Electromechanical Relays |
| Maximum RF Carry Power | 150 W at 50 |
| Mechanical Relay Life | 1 |
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Question:
What is the National Instruments model 778572-99, and what is its primary use?
Answer:
The 778572-99 National Instruments model is the NI PXI-2599, which is a Dual SPDT, 26.5 GHz, 50 PXI RF Relay Module designed for routing microwave or RF signals in automated test applications.
Question:
What are some of the key features of the NI PXI-2599?
Answer:
The NI PXI-2599 features include integrated relay count tracking, a maximum carry current of 1.73 Arms per channel, maximum RF carry power of 150 W at a 50 load, minimum switch load of -35 dBm, and reliable latching type electromechanical relays. It also has an insertion loss of <0.7 dB, VSWR of <1.7, open channel isolation of >55 dB, and RF carry power of 25 W up to 26.5 GHz.
Question:
What safety and performance ratings does the PXI-2599 module have?
Answer:
The PXI-2599 is a Measurement Category I rated device, capable of handling signal voltages up to 100 V and surge voltages up to 500 V.
Question:
What is the expected mechanical relay life of the PXI-2599, and how often can it be cycled?
Answer:
The PXI-2599 has an expected mechanical relay life of 1 x 10^7 cycles, with a recommended cycle speed of 5 channels per second.
Question:
How is the PXI-2599 module designed in terms of size and connectivity?
Answer:
The PXI-2599 is a 3U, one slot PXI module weighing around 260 g (9.2 oz.) with dimensions of 21.6 cm x 2.0 cm x 13.0 cm. It can receive and output trigger signals through PXI trigger lines <0...7>.