HD35261 RF Amplifier
System
HD35261
| FREQUENCY RANGE27,000–29,000 MHz | OUTPUT POWER35 W minimum Psat |
| GAIN43 dB minimum | SUPPLY VOLTAGE100 – 240 VAC |
| CONFIGURATIONSystem | CATEGORYMillimeter Amplifier System |
HD35261 electrical specifications
Source: HD35261 (27 – 29GHz, 35W, 43dB) V1.5.pdf. Refer to the complete datasheet for all test conditions, optional ratings and protection limits.
| Parameter | Specification | Conditions / notes |
|---|---|---|
| Operating Frequency Range | 27 – 29 GHz | |
| Power Output @ Psat | 35 W minimum | CW or Pulse |
| Power Output @ P1 dB | 25 W typical | |
| Power Gain | 43 dB minimum | 0 dBm or less for rated Pout |
| Power Gain Flatness | 3.0 dB p-p maximum | Constant input power |
| Gain Adjustment Range | 20 dB minimum | Local or Remote |
| Input / Output Return Loss | -10 dB maximum | |
| 2-Tone Intermodulation (IMD) | -30 dBc typical | 33 dBm/Tone, A = 1 MHz |
| Harmonics | -20 dBc typical | At rated output power |
| Spurious | -60 dBc maximum | Non-harmonics |
| Operating Voltage | 100 – 240 VAC | 47-63 Hz |
| Power Consumption | 600 W maximum | At rated output |
HD35261 control and monitoring
| Parameter | Specification | Conditions / notes |
|---|---|---|
| RF Connectors In/Out | 2.92 mm Female / WR28 | Front or rear panel |
| 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 |
|---|---|---|
| Storage Temperature | -40 to +85 °C | |
| Relative Humidity | up to 95 % | Non-condensing |
| Altitude | 3000 meters |
Mechanical specifications and cooling
| Parameter | Specification | Conditions / notes |
|---|---|---|
| RF Connectors In/Out | 2.92 mm Female / WR28 | 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.
HD35261 documentation
Download HD35261 (27 – 29GHz, 35W, 43dB) V1.5.pdf for the complete specifications, test conditions, drawings and available options.
About HD35261
HD35261 is listed for 27,000–29,000 MHz operation.
Output: 35 W minimum Psat. Gain: 43 dB minimum. P1dB: 25 W typical. Preserve the rating definitions and conditions in the complete datasheet.
Supply: 100 – 240 VAC. Cooling: Built-in fan cooling.
Review the matching datasheet and confirm the required interface and monitoring options when requesting a quote.
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.