Datasheet Details
| Part number | WMA4R7A-R5 |
|---|---|
| Manufacturer | WanTcom |
| File Size | 131.31 KB |
| Description | 4.7T LOW NOISE PRE-AMPLIFIER |
| Datasheet |
 WMA4R7A-R5 Datasheet
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| Part number | WMA4R7A-R5 |
|---|---|
| Manufacturer | WanTcom |
| File Size | 131.31 KB |
| Description | 4.7T LOW NOISE PRE-AMPLIFIER |
| Datasheet |
WMA4R7A-R5 Datasheet
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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.
Moreover, the pre-amp allows higher source impedance design to increase the blocking impedance while maintaining superior SNR due to large equal noise circles.
WMA4R7A-R5 4.7T LOW NOISE PRE-AMPLIFIER REV B August 2022 Key.
| Part Number | Description |
|---|---|
| WMA03B | LOW NOISE PRE-AMPLIFIER |
| WMA123.5A | 3T LOW NOISE LOW INPUT IMPEDANCE PRE-AMPLIFIER |
| WMA1R5A | 1.5T LOW NOISE LOW INPUT IMPEDANCE PRE-AMPLIFIER |
| WMA1R5A-R5 | 1.5T LOW NOISE LOW INPUT IMPEDANCE PRE-AMPLIFIER |
| WMA1T5AE | 1.5T LOW NOISE PRE-AMPLIFIER |
| WMA32C | LOW NOISE LOW IMPEDANCE PRE-AMPLIFIER |
| WMA3RA | 3T LOW NOISE LOW INPUT IMPEDANCE PRE-AMPLIFIER |
| WMA3RA-R1 | 3T LOW NOISE LOW INPUT IMPEDANCE PRE-AMPLIFIER |
| WMA3RA-R5 | 3T LOW NOISE LOW INPUT IMPEDANCE PRE-AMPLIFIER |
| WMA3TAE | 3T LOW NOISE PRE-AMPLIFIER |