HD30498 RF Amplifier
Module
HD30498
| FREQUENCY RANGE500–3,000 MHz | OUTPUT POWER25 W minimum Psat |
| GAIN44 dB minimum | SUPPLY VOLTAGE28 – 30 VDC |
| CONFIGURATIONModule | CATEGORYLow Frequency Module |
HD30498 electrical specifications
Source: HD30498 V1.6.pdf. Refer to the complete datasheet for all test conditions, optional ratings and protection limits.
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Operating Frequency Range | 500 – 3000 MHz | |
| Power Output @ Psat | 25 W minimum | CW |
| Power Gain | 44 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 | 34 dBm/Tone, A = 1 MHz |
| Harmonics | <-20 dBc typical | At rated Pout |
| Spurious | -60 dBc maximum | Non-harmonics |
| Operating Voltage | 28 – 30 VDC | |
| Current Consumption | 4 A maximum / <3 A typical | At rated Pout |
HD30498 control and monitoring
| Pin | Function | Description |
|---|---|---|
| 1 | FWD | Option-101 |
| 2 | REV | Option-102 |
| 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 | up to 95% | Non-condensing |
| Altitude | 3000 meters |
Mechanical specifications and cooling
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Dimensions | 166 × 69 × 27 mm | Excluding connectors |
| RF Connectors In/Out | SMA female | |
| DC Power / Interface Connector | 9-Pin D-Sub |
Use the original outline drawing for mounting-hole positions, connector clearances and ordered options.
HD30498 documentation
Download HD30498 V1.6.pdf for the complete specifications, test conditions, drawings and available options.
About HD30498
HD30498 is listed for 500–3,000 MHz operation.
Output: 25 W minimum Psat. Gain: 44 dB minimum. Preserve the rating definitions and conditions in the complete datasheet.
Supply: 28 – 30 VDC. Confirm cooling and installation requirements in the datasheet.
See the model-specific interface table above. Optional functions must be confirmed for the ordered unit.
Dimensions: 166 × 69 × 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.