Click to expand full text
WMA4R7A-R5
4.7T LOW NOISE PRE-AMPLIFIER
REV B
August 2022
Key Features
Product Description
Applications
For 50 Ohm Source Impedance With its low input impedance, WMA4R7A-R5 is
4.7T Frequency of 200 MHz designed for 50 Ohm source impedance multi-
0.5 Ohm Input Impedance
channel coil applications. The pre-amp
0.40 dB Noise Figure 30.0 dBm Max PIN 23.0 dBm Output IP3 28.0 dB Gain 12.0 dBm P1dB 1.22:1 Output VSWR Unconditional Stable, k>1 Single Power Supply Non Magnetic
maintains excellent noise figure performance over source impedance variation that either comes from the different loads to the coils or not ideal design implementation of the coils.
WMA4R7A-R5 Datasheet
