Description
The National Instruments PXIe-5603 is an advanced RF Signal Downconverter designed for high-performance applications. Manufactured by National Instruments, this model boasts a range of features tailored for efficient signal processing and connectivity.
The PXIe-5603 supports a maximum center frequency of up to 3.6 GHz, enabling it to handle a wide spectrum of RF signals. It is equipped with an SMA female connector, ensuring reliable and secure connections for RF input and output. This model is versatile, supporting both AC and DC coupling types, with a maximum DC input voltage of ±25 VDC. Additionally, it can deliver a maximum IF output level of +22 dBm, showcasing its robust output capabilities.
Regarding power requirements, the PXIe-5603 operates efficiently with 1.7 A at +3.3 VDC and 1.8 A at +12 VDC, ensuring it can be easily integrated into various systems without excessive power demands. It also features safety measures, with a maximum safe voltage of 25 VDC for LO IN and 0 VDC for LO OUT, protecting the device from potential damage due to voltage spikes.
The unit is notably durable and portable, with a weight of 32.0 oz and dimensions of 8.5 x 1.6 x 5.1 inches, making it suitable for both lab and field applications. It operates within a wide operating temperature range, ensuring reliability across various environmental conditions.
It comes in two part numbers, 781429-01 for the standard version and 781429-02 for the pre-amp version, providing options tailored to specific user needs. This flexibility, combined with its advanced specifications, makes the PXIe-5603 a leading choice for professionals seeking a high-quality RF Signal Downconverter.
| Specification | Detail |
|---|---|
| Manufacturer | National Instruments |
| Model | PXIe-5603 |
| Part Numbers | 781429-01, 781429-02 |
| Type | RF Signal Downconverter |
| Pre-Amp Version Part Number | 781429-02 |
| Maximum Center Frequency | Up to 3.6 GHz |
| Connectivity | SMA female connector |
| Coupling Type | AC and DC |
| Maximum DC Input Voltage | ±25 VDC |
| Maximum IF Output Level | +22 dBm |
| Power Requirements | 1.7 A at +3.3 VDC, 1.8 A at +12 VDC |
| LO IN Maximum Safe Voltage | 25 VDC |
| LO OUT Maximum Safe Voltage | 0 VDC |
| Weight | 32.0 oz |
| Dimensions | 8.5 x 1.6 x 5.1 in |
| Operating Temperature Range | Question 1: What’s the max frequency of PXIe-5603?



