HD31933 RF Amplifier
Module
HD31933
| FREQUENCY RANGE100–2,000 MHz | OUTPUT POWER2 W minimum Psat |
| GAIN33 dB minimum | SUPPLY VOLTAGE28 VDC Nom |
| CONFIGURATIONModule | CATEGORYLow Frequency Module |
HD31933 electrical specifications
Source: HD31933 V0.4.pdf. Refer to the complete datasheet for all test conditions, optional ratings and protection limits.
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Operating Frequency Range | 100 – 2000 MHz | |
| Power Output @ Psat | 2 W minimum | CW |
| Power Gain | 33 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 | 23 dBm/Tone, A = 1 MHz |
| Spurious | -60 dBc maximum | Non-harmonics |
| Operating Voltage | 28 VDC Nom | |
| Current Consumption | 1 A maximum | At rated Pout |
HD31933 control and monitoring
| Pin | Function | Description |
|---|---|---|
| 2 | GND | GND |
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 +65 °C | |
| Storage Temperature | -40 to +85 °C | |
| Relative Humidity | 5 to 95% | Non-condensing |
Mechanical specifications and cooling
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Dimensions | 80 × 60 × 27 mm | Excluding connectors |
| RF Connectors In/Out | SMA female | |
| DC Power / Interface Connector | Feed Thru | |
| Cooling | External heatsink |
Use the original outline drawing for mounting-hole positions, connector clearances and ordered options.
HD31933 documentation
Download HD31933 V0.4.pdf for the complete specifications, test conditions, drawings and available options.
About HD31933
HD31933 is listed for 100–2,000 MHz operation.
Output: 2 W minimum Psat. Gain: 33 dB minimum. Preserve the rating definitions and conditions in the complete datasheet.
Supply: 28 VDC Nom. Cooling: External heatsink.
See the model-specific interface table above. Optional functions must be confirmed for the ordered unit.
Dimensions: 80 × 60 × 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.