Introduction：
PA 303 preamplifier is a low noise amplifier produced by Langer-EMV in Germany and distributed by EUTTEST. The difference between PA 303 and PA 203 is the different gain, PA 303 has 30dB gain and also has three kinds of input ports to choose from: BNC, SMA, and N-header, so please provide EUTTEST with your requirements when you make your purchase.
- PA 303 BNC SET
- PA 303 SMA SET
- PA 303 N SET
The role of PA 303:
The PA303 and PA203 serve the same purpose. They can amplify 100kHz-3GHz RF signals at the input port to improve the signal-to-noise ratio. The PA303 is an active amplifier that requires external power supply and can be connected to the 50Ω input of EMI test receivers, spectrum analyzers and oscilloscopes. The input of the preamplifier is connected to the near-field probe via the standard RF cable.
Technical data of PA303:
<<<<提醒：左右滑动表格>>>>| Frequency range | 100kHz - 3GHz |
| zoom in | 30dB |
| weight | 400g |
| impedance | 50Ω |
| Optional Connectors | PA303 N: N-type interface PA303 BNC: BNC connector PA303 SMA: SMA interface |
| packing list | 1 PA 303 BNC/SMA/N, preamplifier (100KHz-3GHz) 1 NT FRI EU 1 A5 box case |
To inquire about pricing and availability of the PA303 Serial Preamplifier products please contact EUTTEST via the contact form on the right for more information.
