HD31867 RF Amplifier
Module
HD31867
| FREQUENCY RANGE850–1,220 MHz | OUTPUT POWER100 W minimum Psat |
| GAIN50 dB minimum | SUPPLY VOLTAGE28 VDC Nom |
| CONFIGURATIONModule | CATEGORYLow Frequency Module |
HD31867 electrical specifications
Source: HD31867 V1.1.pdf. Refer to the complete datasheet for all test conditions, optional ratings and protection limits.
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Operating Frequency Range | 850 – 1220 MHz | |
| Power Output @ Psat | 100 W minimum | CW |
| Power Gain | 50 dB minimum | 0 dBm or less for rated Pout |
| Power Gain Flatness | 2.0 dB p-p maximum | Constant input power |
| Input Return Loss | 10 dB minimum | Relative to 50 Ohm |
| 2-Tone Intermodulation (IMD) | -30 dBc typical | 40 dBm/Tone, A = 1 MHz |
| Harmonics | -30 dBc typical | At rated Pout |
| Spurious | -60 dBc maximum | Non-harmonics |
| Noise Figure | 8 dB maximum | |
| Operating Voltage | 28 VDC Nom | |
| Current Consumption | 13 A maximum | At rated Pout |
HD31867 control and monitoring
| Pin | Function | Description |
|---|---|---|
| 1 | FWD | Option-101 (With larger housing dimensions) |
| 2 | VVA | OPTION 103 |
| 5 | SHUTDOWN | Enable = TTL High or Open; Disable = TTL Low or Short |
| 6,7 | VDD | 28 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 +75 °C | |
| Storage Temperature | -40 to +85 °C | |
| Relative Humidity | 5to95% | Non-condensing |
Mechanical specifications and cooling
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Dimensions | 200 × 106 × 27 mm | Excluding connectors |
| RF Connectors In/Out | SMA female / Type-N female | |
| DC Power / Interface Connector | 9 Pin D-Sub | |
| Cooling | External heatsink | Forced air required |
Use the original outline drawing for mounting-hole positions, connector clearances and ordered options.
HD31867 documentation
Download HD31867 V1.1.pdf for the complete specifications, test conditions, drawings and available options.
About HD31867
HD31867 is listed for 850–1,220 MHz operation.
Output: 100 W minimum Psat. Gain: 50 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: 200 × 106 × 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.