776572-94

National Instruments

776572-94

National Instruments

Description

Part number 776572-94, also known as the NI SCXI-1194, is a high-frequency Quad 4x1 unterminated Multiplexer Switch Module from National Instruments. Ideal for high-frequency applications, this module has excellent insertion loss, VSWR, and isolation specifications, with a maximum voltage rating of 30 Vrms and a maximum current rating of 500 mA.

Part number 776572-94, also known as the NI SCXI-1194, is a high-frequency Quad 4x1 unterminated Multiplexer Switch Module from National Instruments. This module is designed for switching signals from DC to 2.5 GHz with a 50 Ω impedance. With excellent insertion loss, VSWR, and isolation specifications, the SCXI-1194 is ideal for high-frequency applications. It has a maximum voltage rating of 30 Vrms and a maximum current rating of 500 mA, making it suitable for directing high-frequency signals within digital test equipment systems. The module counts relay closures on all RF relays, which can be useful for predictive maintenance. The SCXI-1194 comes with NI-SWITCH, an IVI-compliant driver, and NI Switch Executive software for easy configuration and management of switching systems. Despite being declared as obsolete by National Instruments, the module is still available for purchase and repairs through Apex Waves. Physical dimensions of the device are 1.2 x 6.8 x 7.8 inches, with an operating temperature range of 0 °C to 50 °C and compliance with various electrical safety standards.

Made By National Instruments
Part Number 776572-94
Maximum Switching Frequency 2.5 GHz
Impedance 50
Voltage Rating and Current 30 Vrms, 500 mA maximum exchanging current
Physical Dimensions 1.2 x 6.8 x 7.8 in

Distribution Cache Shipping Info and Options

Shipping Carriers: Here at Distribution Cache we ship using UPS, FedEx, DHL, or TNT. In most cases we get very competitive rates based on our volume and will be happy quote shipping cost to your location upon request. We also know that many customers would prefer to ship collect on their own account numbers and welcome this option.

Shipping Blind: We recognize that many of our customers intend to re-sell the product to their end user. We respect our customer’s relationships with their clients and offer blind shipping as an option to ensure that the package arrives in the most clandestine way possible.

Shipping Process: We take pride in the way we package your order and spare no cost in making sure that it arrives safely at your facility. In the case of new parts, we are always sure to package the factory box inside another larger box for safe transit. For reconditioned parts we often use Distribution Cache customized packaging that is specially made to protect the products from the bumps and falls present during shipment.

 

Shipping Options:

Next Day Air Early AM - This service is the fastest overnight delivery option available. For most locations the package will be guaranteed by 8:30AM.

Next Day Air – This service guarantees delivery by 10:30AM and is the most frequently used option for overnight shipments.

Next Day Air Saver – This cost saving overnight alternative guarantees delivery by 3PM the next day.

2nd Day Air – For domestic shipments that would take 3-5 days if shipped via Ground, sometimes having the order in 2 days is a great way to go

Ground – Ground is the most inexpensive shipping option provided. Please ask if we are doing a “free domestic ground” shipping promotion on your order. We often provide free ground shipping on larger orders.

 

Emergency Courier – At times we can help work with a courier service to get the part to your facility during downtimes scenarios. We prefer that the customer sets up the courier but we can be there to make sure the product is handed off to the driver. Please give us a call to see if this is an option on your order.

Please Note: Products listed as “ships today” can ship same-day if an order is placed before 4PM. For larger drives and motors we ask that notification for same-day shipments be provided by 2PM at the latest. For any products listed as “ships in 3-5 days”, please give us a call to see if this can be expedited.

Question:

What is the part number and alternative name for the high-frequency multiplexer switch module from National Instruments?

Answer:

The part number is 776572-94 and the alternative name is the NI SCXI-1194.

Question:

What range of frequencies can the NI SCXI-1194 module switch?

Answer:

The NI SCXI-1194 module can switch signals up to 2.5 GHz.

Question:

What is the importance of NI-SWITCH and NI Switch Executive software that come with the SCXI-1194 module?

Answer:

NI-SWITCH is an IVI-compliant driver, and NI Switch Executive software is used for easy configuration and management of switching systems.

Question:

Though declared obsolete, where is the SCXI-1194 module still available for purchase and repairs?

Answer:

The SCXI-1194 module is still available for purchase and repairs through Apex Waves.

Question:

What are the physical dimensions and operating temperature range of the SCXI-1194 module?

Answer:

The physical dimensions of the SCXI-1194 are 1.2 x 6.8 x 7.8 inches, and it operates within a temperature range of 0 \\(\\deg\\)C to 50 \\(\\deg\\)C.