Datasheet Details
| Part number | WMAS3RA |
|---|---|
| Manufacturer | WanTcom |
| File Size | 184.70 KB |
| Description | 3T ROOM TEMP SUPERCONDUCTOR-LIKE PREAMPLIFIER |
| Download | WMAS3RA Download (PDF) |
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| Part number | WMAS3RA |
|---|---|
| Manufacturer | WanTcom |
| File Size | 184.70 KB |
| Description | 3T ROOM TEMP SUPERCONDUCTOR-LIKE PREAMPLIFIER |
| Download | WMAS3RA Download (PDF) |
|
|
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Applications For 50 Ohm Source Impedance With its low input impedance, WMAS3RA is a 3T Frequency of 127.73 MHz room temperature superconductor-like MRI 1.5 Ohm Input Impedance preamplifier (preamp) for multi-channel coil 0.27 dB Noise Figure 35.0 dBm Max PIN 22.0 dBm Output IP3 28.0 dB Gain @ Zs = 50 10.0 dBm Output P1dB 1.22:1 Output VSWR Unconditional Stable, k>1 Single Power Supply Non Magnetic applications.
Due to its large equal noise circles, the preamp maintains excellent noise figure over wide source impedance variation that either comes from the different coil load or non-ideal design implementation of the coils.
Moreover, the preamp allows higher source impedance design to increase the blocking impedance while maintaining superior SNR.
WMAS3RA 3T ROOM TEMP SUPERCONDUCTOR-LIKE PREAMPLIFIER REV B October 2023.
| Part Number | Description |
|---|---|
| WMAS3RA-R5 | 3T ROOM TEMP SUPERCONDUCTOR-LIKE PREAMPLIFIER |
| WMAS7RA | 7T ROOM TEMP SUPERCONDUCTOR-LIKE PREAMPLIFIER |
| 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 |