HD31181 RF Amplifier
System
HD31181
| FREQUENCY RANGE500–1,000 MHz | OUTPUT POWER500 W minimum Psat |
| GAIN57 dB minimum | SUPPLY VOLTAGE180 – 240 VAC |
| CONFIGURATIONSystem | CATEGORYLow Frequency Amplifier System |
HD31181 electrical specifications
Source: HD31181 (0.5 – 1GHz, 500W, 57dB) V0.3.pdf. Refer to the complete datasheet for all test conditions, optional ratings and protection limits.
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Operating Frequency Range | 500 – 1000 MHz | |
| Power Output @ Psat | 500 W minimum | CW or Pulse |
| Power Output @ P1 dB | 350 W typical | |
| Power Gain | 57 dB minimum | 0 dBm or less for rated Pout |
| Power Gain Flatness | 3 dB p-p maximum | Constant input power |
| Gain Adjustment Range | 20 dB minimum | Local or remote capable |
| Input / Output Return Loss | -10 dB maximum | |
| 2-Tone Intermodulation (IMD) | -30 dBc typical | 47 dBm/Tone, A = 1 MHz |
| Harmonics | -15 dBc typical | At rated output |
| Spurious | -60 dBc maximum | Non-harmonics |
| Operating Voltage | 180 – 240 VAC | 50 – 60Hz |
| Power Consumption | 2500 W maximum | At rated output |
HD31181 control and monitoring
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Interface Connector | 9-Pin D-Sub | Rear panel |
Confirm connector orientation and optional functions against the complete model-specific documentation before wiring.
Operating and storage conditions
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Operating Ambient Temperature | 0 to +50 °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 W x H x D | 421 × 220 × 600 mm | 5U, excluding handles |
| RF Conn. In / Out / Sample | N-Female | Front or rear panel |
| Interface Connector | 9-Pin D-Sub | Rear panel |
| Cooling | Built-in fan cooling | Variable speed |
Use the original outline drawing for mounting-hole positions, connector clearances and ordered options.
HD31181 documentation
Download HD31181 (0.5 – 1GHz, 500W, 57dB) V0.3.pdf for the complete specifications, test conditions, drawings and available options.
About HD31181
HD31181 is listed for 500–1,000 MHz operation.
Output: 500 W minimum Psat. Gain: 57 dB minimum. P1dB: 350 W typical. Preserve the rating definitions and conditions in the complete datasheet.
Supply: 180 – 240 VAC. Cooling: Built-in fan cooling.
Review the matching datasheet and confirm the required interface and monitoring options when requesting a quote.
Dimensions: 421 × 220 × 600 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.