Description
The Part Number 778572-47 identifies a PXI Switch, specifically the model PXI-2547. This switch is categorized under PXI Switches, designed to operate within a Frequency Range from DC to 2.7 GHz. It has an Impedance of 50 Ω and utilizes an 8×1 Multiplexer (SP8T) topology.
For electrical characteristics, the Maximum Switching Current per channel is 0.5 A, with a Maximum Switching Voltage of 30 V. The Insertion Loss is less than 1.05 dB at frequencies ≤1 GHz, typically around 0.7 dB, and less than 2.0 dB at frequencies ≤2.7 GHz, typically around 1.6 dB.
Physically, the switch dimensions are 8.5 in. x 0.8 in. x 5.1 in., and it weighs 9 oz. The DC Path Resistance is initially less than 0.25 Ω but can increase to ≥1.0 Ω by the end of its life. It features Gold plated 9 SMA jacks for I/O connectors and supports a Maximum Power of 10 W.
| Specification | Details |
|---|---|
| Part Number | 778572-47 |
| Category | PXI Switches |
| Model | PXI-2547 |
| Frequency Range | DC to 2.7 GHz |
| Impedance | 50 Ω |
| Topology | 8×1 Multiplexer (SP8T) |
| Maximum Switching Current (per channel) | 0.5 A |
| Maximum Switching Voltage | 30 V |
| Insertion Loss at ≤1 GHz | <1.05 dB (0.7 dB, typical) |
| Insertion Loss at ≤2.7 GHz | <2.0 dB (1.6 dB, typical) |
| Dimensions | 8.5 in. x 0.8 in. x 5.1 in. |
| Weight | 9 oz. |
| DC Path Resistance (initially) | <0.25 Ω |
| DC Path Resistance (end-of-life) | ≥1.0 Ω |
| I/O Connectors | Gold plated 9 SMA jacks |
| Maximum Power | 10 W |
Question 1: What is the frequency range of the PXI-2547?
Answer 1: DC to 2.7 GHz
Question 2: What is the maximum power the PXI-2547 supports?
Answer 2: 10 W
Question 3: What is the impedance of the PXI-2547?
Answer 3: 50 Ω
Question 4: What is the insertion loss at ≤1 GHz for PXI-2547?
Answer 4: <1.05 dB, typically ~0.7 dB
Question 5: What are the dimensions of the PXI-2547?
Answer 5: 8.5 in. x 0.8 in. x 5.1 in.
