HD31771 RF Amplifier
Module
HD31771
| FREQUENCY RANGE2,000–6,000 MHz | OUTPUT POWER100 W minimum Psat |
| GAIN50 dB minimum | SUPPLY VOLTAGE32 VDC Nom |
| CONFIGURATIONModule | CATEGORYBroadband Amplifier Module |
HD31771 electrical specifications
Source: HD31771 V1.7.pdf. Refer to the complete datasheet for all test conditions, optional ratings and protection limits.
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Operating Frequency Range | 2.0 – 6.0 GHz | |
| Power Output @ Psat | 100 W minimum | CW |
| Power Output @ P1 dB | 40 W typical | CW |
| Power Gain | 50 dB minimum | 0 dBm or less for rated Pout |
| Power Gain Flatness | 3.0 dB p-p maximum | Constant input power |
| Input Return Loss | -10 dB maximum | Relative to 50 Ohm |
| 2-Tone Intermodulation (IMD) | -30 dBc typical | 40 dBm/Tone, A = 1 MHz |
| Harmonics | -20 dBc typical | At rated Pout |
| Noise Figure | 10 dB maximum | |
| Operating Voltage | 32 VDC Nom | |
| Current Consumption | 24 A maximum / <20 A typical | At rated Pout |
HD31771 control and monitoring
| Parameter | Specification | Conditions / notes |
|---|---|---|
| RF Connectors In/Out | SMA female | Option: TNC-F Output |
| DC Power / Interface Connector | 7-Pin Hybrid D-Sub |
Confirm connector orientation and optional functions against the complete model-specific documentation before wiring.
Operating and storage conditions
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Operating Case Temperature | -20 to +75 °C | |
| Relative Humidity | up to 95% | Non-condensing |
| Altitude | 3000 meters |
Mechanical specifications and cooling
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Dimensions | 285 × 125 × 27 mm | Excluding connectors |
| RF Connectors In/Out | SMA female | Option: TNC-F Output |
| DC Power / Interface Connector | 7-Pin Hybrid D-Sub | |
| Cooling | External heatsink | Forced air required |
Use the original outline drawing for mounting-hole positions, connector clearances and ordered options.
HD31771 documentation
Download HD31771 V1.7.pdf for the complete specifications, test conditions, drawings and available options.
About HD31771
HD31771 is listed for 2,000–6,000 MHz operation.
Output: 100 W minimum Psat. Gain: 50 dB minimum. P1dB: 40 W typical. Preserve the rating definitions and conditions in the complete datasheet.
Supply: 32 VDC Nom. Cooling: External heatsink.
Review the matching datasheet and confirm the required interface and monitoring options when requesting a quote.
Dimensions: 285 × 125 × 27 mm. Review the mechanical table and original outline drawing before planning mounting and connector clearances.
Protection ratings are subject to the datasheet conditions and time limits. They do not imply unlimited operation under overload or mismatch.