Description
The 778572-98 is a high-performance PXI Switch designed for advanced testing needs. This specific model, the PXI-2598, is a 26 GHz Transfer Switch, tailored for high-frequency applications. It boasts a nominal impedance of 50 Ω and can operate seamlessly across a frequency range of up to 26.5 GHz. This makes it an ideal choice for use in Automated Test Equipment (ATE) setups.
With a maximum carry current of 1.25 Arms per channel and a maximum RF carry power of 75 W, the PXI-2598 ensures robust performance in demanding environments. It can handle a maximum switch load of -35 dBm, emphasizing its capability to manage significant power levels. The switch incorporates electromechanical, latching type relays, which are known for their durability and reliability, having an expected mechanical relay life of 2.5 × 106 cycles.
The device also stands out with its insertion loss repeatability of less than 0.03 dB, ensuring consistent performance throughout its lifespan. The contacts are made from beryllium copper, gold-plated for optimal conductivity and corrosion resistance. Connectivity is facilitated via eight SMA jacks, allowing for straightforward integration into various setups.
Its form factor is a 3U, two-slot, PXI module, making it compact yet versatile for different applications. Weighing 302 grams, it is relatively lightweight, allowing for easy handling and installation. Additionally, the PXI-2598 supports a recommended cycle speed of 5 channels/s, coupled with a minimum trigger pulse width of 150 ns, highlighting its ability to perform swiftly and efficiently in fast-paced testing scenarios.
| Specification | Detail |
|---|---|
| Part Number | 778572-98 |
| Category | PXI Switches |
| Model | PXI-2598 |
| Description | 26 GHz Transfer Switch |
| Impedance | 50 Ω (nominal) |
| Frequency Range | Up to 26.5 GHz |
| Application | Automated Test Equipment (ATE) |
| Maximum Carry Current | 1.25 Arms per channel |
| Maximum RF Carry Power | 75 W |
| Maximum Switch Load | -35 dBm |
| Relay Type | Electromechanical, latching type |
| Expected Mechanical Relay Life | 2.5 × 106 cycles |
| Insertion Loss Repeatability | < 0.03 dB |
| Contact Material | Beryllium copper, gold-plated |
| Connections | Eight SMA jacks |
| Type | 3U, two slot, PXI module |
| Weight | 302 grams |
| Recommended Cycle Speed | 5 channels/s |
| Minimum Trigger Pulse Width | 150 ns |
Question 1: What is the max frequency of the PXI-2598?
Answer 1: 26.5 GHz
Question 2: What type of relays does the PXI-2598 use?
Answer 2: Electromechanical, latching type
Question 3: What is the impedance of the PXI-2598?
Answer 3: 50 Ω
Question 4: How many SMA jacks does the PXI-2598 have?
Answer 4: Eight
Question 5: What’s the mechanical relay life of the PXI-2598?
Answer 5: 2.5 × 10^6 cycles
