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| Model No. | AMP20 | AMP28 | BIST2 |
| RF Low Noise Amplifier | N/A | ||
| RF BIAS-T | N/A | N/A | |
| Power Divider | N/A | N/A | N/A |
| RF Step Power Attenuator | N/A | N/A | N/A |
| Frequency | 1150~1650 MHz | 1525~1625MHz | 0.5GHz~ 3GHz |
| Impedance | 50Ω | 50Ω | 50Ω |
| Gain | 26dB Min. | 25 dB Min. 28dB Typical | N/A |
| Noise Figure | 0.8dB Typical | 1.2dB Typical | N/A |
| DC Voltage | 7V to 20V | 5V to 12V | 4.5V~ 24V |
| DC Current | 10 ± 2 mA @12V | 30mA Max. | N/A |
| Out P1dB compression | 7dBm | 1dBm Typical | N/A |
| Input Power | 10dBm | 17dBm | N/A |
| Power Consumption | 0.14 W | 360 mW | N/A |
| Fuse | Maximum: 1.1 A | Maximum: 1.1 A | Maximum: 1.1 A |
| Max. load | N/A | N/A | 1.5A Max. |
| ESD DC Spark-Over voltage | N/A | 140V(98~182) | N/A |
| Isolation | N/A | N/A | N/A |
| Insertion Loss | N/A | N/A | N/A |
| Phase Unbalance | N/A | N/A | N/A |
| Attenuation | N/A | N/A | N/A |
| Weight | 39.7 grams Max. | 39.4 grams Max. | 33.6grams Max. |
| Dimension | 41.60X41.3X10.1mm | 41.60X41.3X10.1mm | 41.6X41.3X10.1mm |
| Connector type | SMA ( Jack ) x 2 | SMA (Jack) x 2 | SMA Jack x 2; DC Jack*1 |
| Housing material | Aluminum | Aluminum | Aluminum |
| Working Temperature | -30°C < T < +80°C | -30°C < T < +80°C | -30°C < T < +80°C |
| Storage Temperature | -40°C < T < +85°C | -40°C < T < +85°C | -40°C < T < +85°C |