HD31923 RF Amplifier
Module
HD31923
| FREQUENCY RANGE2,000–8,000 MHz | OUTPUT POWER2 P1 dB (catalog) |
| GAIN33 dB minimum | SUPPLY VOLTAGE32 VDC Nom |
| CONFIGURATIONModule | CATEGORYBroadband Amplifier Module |
HD31923 electrical specifications
Source: HD31923 V1.1.pdf. Refer to the complete datasheet for all test conditions, optional ratings and protection limits.
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Operating Frequency Range | 2.0 – 8.0 GHz | |
| Power Output @ P1 dB | 33 dBm (2 W) minimum | CW |
| Power Gain | 33 dB minimum | 0 dBm or less for rated Pout |
| Power Gain Flatness | 4 dB p-p maximum | Constant input power |
| Input Return Loss | 10 dB typical | |
| 2-Tone Intermodulation (IMD) | -30 dBc typical | 23 dBm/Tone, A = 1 MHz |
| Harmonics | -15 dBc typical | At rated Pout |
| Noise Figure | 10 dB maximum | |
| Spurious | -60 dBc maximum | Non-harmonics |
| Operating Voltage | 32 VDC Nom | |
| Current Consumption | 1.5 A maximum | At rated Pout |
HD31923 control and monitoring
| Pin | Function | Description |
|---|---|---|
| 1 | N/c | Reserved |
| 2 | N/c | Reserved |
| 6,7 | VDD | +32 VDC |
| 8,9 | GND | Ground |
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 +70 °C | |
| Storage Temperature | -40 to +85 °C | |
| Relative Humidity | up to 95 % | Non-condensing |
| Altitude | 3000 meters |
Mechanical specifications and cooling
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Dimensions | 95 × 75 × 25 mm | Excluding connectors |
| RF Connectors In/Out | SMA female | |
| DC Power / Interface Connector | Feed Thru | |
| Cooling | External heatsink | Forced air required |
Use the original outline drawing for mounting-hole positions, connector clearances and ordered options.
HD31923 documentation
Download HD31923 V1.1.pdf for the complete specifications, test conditions, drawings and available options.
About HD31923
HD31923 is listed for 2,000–8,000 MHz operation.
Output: 2 P1 dB (catalog). Gain: 33 dB minimum. P1dB: 33 dBm (2 W) minimum. Preserve the rating definitions and conditions in the complete datasheet.
Supply: 32 VDC Nom. Cooling: External heatsink.
See the model-specific interface table above. Optional functions must be confirmed for the ordered unit.
Dimensions: 95 × 75 × 25 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.