| Model Number | GPA-0420F-CQ4 |
| Min Frequency (MHz) | 4000 |
| Max Frequency (MHz) | 20000 |
| Gain (dB) | 24 |
| OP-1 (dBm) | 20 |
| Flatness (db) | ±1.8 |
| Supply (V) | 5 |
| Current (mA) | 160 |
| PSAT (dBm) | 21 |
| Model Number | GPA-0420F-CQ4 |
| Min Frequency (MHz) | 4000 |
| Max Frequency (MHz) | 20000 |
| Gain (dB) | 24 |
| OP-1 (dBm) | 20 |
| Flatness (db) | ±1.8 |
| Supply (V) | 5 |
| Current (mA) | 160 |
| PSAT (dBm) | 21 |