Unlock Precision Testing with the Ultra-Wideband Power Amplifier and DDS Signal Generator
nnTired of juggling multiple RF components for your demanding applications? The search for a high-performance, all-in-one solution ends here. This Ultra-wideband 700–6000MHz 100W power amplifier integrated with a DDS signal generator delivers exceptional versatility, combining powerful amplification with precise signal synthesis in a single, rugged module. Whether you’re conducting laboratory research, testing communication base stations, or developing cutting-edge wireless systems, this integrated unit simplifies your workflow while boosting performance and reliability.nnAt its core, the module integrates an advanced Direct Digital Synthesis (DDS) signal generator, offering superior frequency synthesis capabilities. This ensures you can output accurate, stable signals essential for scientific research, communication testing, and engineering validation. The ultra-wide frequency range of 700 to 6000 MHz, coupled with a robust 100-watt power output, covers a vast array of applications—from cellular and Wi-Fi bands to radar and satellite communications. This flexibility means you can replace multiple dedicated amplifiers with one compact device.nnOne of the standout features is its built-in cooling fan module. High-power RF equipment generates significant heat, which can degrade performance and shorten lifespan. The integrated fan ensures stable operation even under prolonged high-load conditions, preventing thermal throttling and maintaining consistent power output. Additionally, the amplifier boasts low noise and low spurious characteristics, minimizing unwanted signal interference. This purity is critical for accurate test results in sensitive measurements, making it ideal for both lab research and field deployments like base station construction and signal analysis.nn
Comprehensive Specifications for Demanding Environments
nnThe following table details key performance parameters, ensuring you have all the technical data needed for integration.nn
| Parameter | Value | Unit | Remarks |
|---|---|---|---|
| Operating Voltage | 28 | V | 24–30 V range |
| Conversion Efficiency | ≥42 | % | @100W typical |
| Controllable Output Power | 10–100 | W | Software set power level |
| ALC Power Adjustment Range | ≥30 | dB | |
| Voltage Controlled Attenuation Gain | 50 ± 1.0 | dB | |
| In-Band Fluctuation | ≤2.5 | dB | Peak-to-peak |
| Spurious Emission (in-band) | ≤-15 | dBm/1MHz | Measured at max output power with CW signal |
| Spurious Emission (out-of-band 9KHz-1GHz) | No higher than noise floor | dBm | |
| Spurious Emission (out-of-band 1G-12.75GHz) | No higher than noise floor | dBm | |
| Maximum Allowable Input Power | ≥ +10 | dBm | Lasts 1 min without damage |
| Input VSWR | ≤1.35 | +28V, standard network output -10dBm | |
| Output VSWR (no power) | ≤1.30 | Standard network output -10dBm | |
| Output VSWR (power on) | ≤1.35 | Dual directional coupler test | |
| Working Ambient Temperature | -10 to +65 | °C | Low temp start, monitoring works |
| Gain Stability | ±1.5 | dB | @-40°C to +65°C |
| Power Stability | ±1 | dB | @-40°C to +65°C |
| Power Requirements | ≥8A @ +28Vdc | A | CW output 100W |
| Power Supply / Monitoring Interface | RS485 7W2 Male | ||
| RF Output Connector | N-F | ||
| LCD Display | Frequency, power, switch status | With 3 LEDs: POWER, RUN, ALARM | |
| Cooling | Built-in fan | Modules can run separately | |
| Physical Dimensions | 255 x 165 x 80 | mm | |
| Weight | 3.5 | Kg | Green integrated module with fan |
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Advanced Monitoring and Control via Software
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Amplifier Part Setting Parameters
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| Function | Description | Remarks |
|---|---|---|
| Amplifier Switch | Turn the amplifier on or off | |
| Alarm Switch | Enable/disable alarm function | |
| Downlink Power Control | Set max output power; adjustment range ≥20dB; high/medium/low levels | |
| Amplifier Over-Temp Alarm | Set high-temp shutdown threshold; auto-shutdown >85°C; auto-restore at 65°C | |
| Amplifier Overpower Alarm | Triggered when actual power is 2dB above ALC start threshold | |
| Standing Wave Alarm | Auto shutdown when VSWR > 4 | |
| Overcurrent Alarm | Auto shutdown when current > 12A | |
| Under-Power Alarm | Displayed when power < 37dBm | |
| Overvoltage Alarm | Auto shutdown when voltage > 32V |
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Amplifier Part Query Parameters
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| Parameter | Description |
|---|---|
| Amplifier Switch Status | Returns ON or OFF state |
| Downstream Output Power | Detects output power (Pomax+2 to Pomax-20); accuracy Pout ±1 dB |
| Downward Standing Wave Ratio | Normal 1.2; mismatch value 4.0 |
| Temperature Query | Detects internal temp (-40°C to +100°C); error ±3°C |
| ALC Value Query | Displays actual set ALC value |
| Voltage Detection | Detects module working voltage |
| Current Detection | Detects module operating current |
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Signal Generator Settings
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| Mode | Description |
|---|---|
| Frequency Setting Mode 1 | Any single frequency within range; accuracy 1M, max bandwidth 100M, max 6G |
| Frequency Setting Mode 2 | Broadband sweep mode with configurable frequency, interval, and step |
| Frequency Setting Mode 3 | Set any 4 sub-frequency segments within bandwidth; single segment must increment |
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Module Communication (RS485)
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| Pin | Definition |
|---|---|
| + | 28V |
| – | GND |
| Control Bit 1 | 485A |
| Control Bit 2 | 485B |
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Conclusion: Why This Integrated Module is Your Ideal RF Partner
nnThis Ultra-wideband 700–6000MHz 100W power amplifier + DDS signal generator integrated module redefines efficiency for RF professionals. By combining a high-power amplifier, precise signal synthesis, comprehensive software control, and robust thermal management, it eliminates the need for separate, often incompatible equipment. The built-in monitoring and alarm systems protect your investment and ensure reliable operation in the field. Whether you’re upgrading a lab or deploying communication infrastructure, this module delivers the performance and flexibility you need. Don’t settle for less—choose this integrated solution and experience a new level of efficiency and accuracy in your RF applications.
