Power Amplifier Module
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When your RF system demands uncompromising performance, the 420-6000MHz 40W PA Power Amplifier Module delivers exceptional power and versatility across an ultra-wide frequency spectrum. Designed for mission-critical applications in military communications, aerospace telemetry, and advanced telecommunications infrastructure, this module provides a robust 40W of continuous wave output power while maintaining superb stability under the harshest environmental conditions. This power amplifier module integrates high-efficiency design with rugged construction, offering an unmatched blend of wideband coverage, low spurious emissions, and precise power control.
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Operating flawlessly from 420MHz to 6000MHz, this 40W power amplifier module excels where multi-band operation and signal integrity matter most. Whether supporting electronic warfare countermeasures or enabling high-reliability test equipment, the module consistently delivers 46±0.5dBm output with minimal distortion. Its low voltage standing wave ratio (VSWR) of ≤1.30 ensures optimal power transfer and reduces reflections, while the integrated dual directional coupler provides accurate forward and reverse power monitoring. The user-friendly power supply interface – red for positive and black for negative – simplifies integration, and the robust SMA female outer spiral socket guarantees secure, high-frequency connections.
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Exceptional Power and Bandwidth Performance
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At the core of this power amplifier module lies a carefully engineered design that balances high output power with ultra-wideband frequency agility. The module supports 40W continuous wave power at a maximum current draw of just 2.9A, making it suitable for both portable and fixed installations. Its operating frequency range covers critical sub-6 GHz bands, including 420-470 MHz, 720-840 MHz, 850-940 MHz, 970-1080 MHz, 1170-1280 MHz, 1550-1620 MHz, 2400-2500 MHz, 5150-5350 MHz, 5400-5700 MHz, and 5725-5850 MHz.
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| Parameter | Value | Notes |
|---|---|---|
| Frequency Range | 420-5850 MHz | Customizable |
| Operating Voltage | 28-32 V DC | Nominal 28 V |
| Maximum Output Power | 46±0.5 dBm | 40W @ ≤2.9A |
| Gain | 41±1 dB | Peak-to-peak |
| In-band Fluctuation | ≤2 dB | Peak-to-peak |
| Spurious Emission (Within Band) | ≤-15 dBm/1 MHz | At maximum output power |
| Spurious Emission (Out of Band) | No higher than background noise | 9 kHz – 12.75 GHz |
| Output VSWR | ≤1.30 | Without power, dual directional coupler |
| Output VSWR | ≤1.30 | With power, dual directional coupler |
| Operating Temperature | -10 to +55°C | Low-temperature startup capable |
| Gain Stability | ±1.5 dB | @ -40°C to +55°C |
| Power Stability | ±1 dB | @ -40°C to +55°C |
| Power Supply Requirement | ≥3A @ +28 Vdc | Continuous wave 40W output |
| Power Supply Interface | Red (+) / Black (-) | Standard DC wiring |
| RF Output Connector | SMA female outer spiral socket | Secure connection |
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Reliability in Extreme Environments
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This power amplifier module is built to perform beyond the ordinary. With a temperature testing range spanning from -10°C to +55°C for standard operation and exceptional low-temperature startup capability down to -40°C, the module maintains gain stability within ±1.5 dB and power stability within ±1 dB across the full temperature spectrum. This ensures consistent signal amplification whether deployed in arctic conditions or desert environments. The module’s compliance with strict spurious emission standards (≤-15 dBm/1 MHz) minimizes interference, making it ideal for sensitive RF systems where spectral purity cannot be compromised.
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Compact Design for Space-Constrained Applications
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Despite its high power output, the module measures just 37.1 mm x 117 mm x 18 mm and weighs a mere 0.1574 kg. This compact footprint enables seamless integration into space-limited enclosures, unmanned platforms, and portable test setups. The rugged construction resists vibration and shock, ensuring long-term reliability. Available models include specific frequency band variants while maintaining identical mechanical and electrical interfaces.
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| Model | Frequency (MHz) | Power (dBm) | Current (A) | Voltage (V) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| MOP-PA-420/470M-40W | 420-470 | 46±1 | ≤2.9 | 28-32 | 37.111718 | 0.1574 |
| MOP-PA-720/840M-40W | 720-840 | 46±1 | ≤2.9 | 28-32 | 37.111718 | 0.1574 |
| MOP-PA-850/940M-40W | 850-940 | 46±1 | ≤2.9 | 28-32 | 37.111718 | 0.1574 |
| MOP-PA-970/1080M-40W | 970-1080 | 46±1 | ≤2.9 | 28-32 | 37.111718 | 0.1574 |
| MOP-PA-1170/1280M-40W | 1170-1280 | 46±1 | ≤2.9 | 28-32 | 37.111718 | 0.1574 |
| MOP-PA-1550/1620M-40W | 1550-1620 | 46±1 | ≤2.9 | 28-32 | 37.111718 | 0.1574 |
| MOP-PA-2400/2500M-40W | 2400-2500 | 46±1 | ≤2.9 | 28-32 | 37.111718 | 0.1574 |
| MOP-PA-5150/5350M-40W | 5150-5350 | 46±1 | ≤2.9 | 28-32 | 37.111718 | 0.1574 |
| MOP-PA-5400/5700M-40W | 5400-5700 | 46±1 | ≤2.9 | 28-32 | 37.111718 | 0.1574 |
| MOP-PA-5725/5850M-40W | 5725-5850 | 46±1 | ≤2.9 | 28-32 | 37.111718 | 0.1574 |
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This high-performance power amplifier module is not only available in standard configurations but also supports custom frequency ranges and output power levels up to 40W or beyond. Whether you need a off-the-shelf solution or a tailored design for a unique application, the module’s robust architecture and engineering flexibility meet the most demanding RF requirements. From radar systems to advanced communication links, this power amplifier module ensures your signals remain powerful, clear, and reliable.
