A significant advantage of this 100W Power Amplifier over ordinary power amplifier modules is its integrated high-performance function and reliable stability. Traditional power amplifier modules often require external signal generation components to achieve frequency adjustment, which not only increases the complexity of system integration but also raises the risk of signal interference. By integrating the DDS unit into the module, this Integrated DDS Module eliminates the need for additional external signal sources, simplifying the overall system structure while reducing potential signal loss and interference, thus enhancing the stability of the entire system.
Since this 2300-2400MHz Amplifier integrates the DDS unit (with a bandwidth of 400MHz) and omits the cumbersome process of matching external signal generators, the signal transmission path inside the module is shortened, and the signal delay is significantly reduced. This is particularly critical for applications in the 2300-2400MHz frequency band that require low signal latency, such as wireless communication base stations and industrial wireless control systems, as it ensures real-time and accurate signal transmission.
In addition to low latency, this 100W Power Amplifier simplifies system monitoring and maintenance. When troubleshooting traditional power amplifier modules, technicians often need to use multiple external instruments to detect parameters such as temperature, voltage, and power separately. However, this Integrated DDS Module is equipped with a complete RS485 monitoring system (baud rate 19200), which allows real-time access to key module statuses (including temperature value, voltage value, forward/reverse power, input/output power, etc.) without disassembling the equipment. Moreover, the module’s clear LED indication (for temperature alarm, VSWR alarm, over/under voltage alarm, etc.) enables quick identification of fault types, avoiding the need to shut down the entire system for troubleshooting and greatly improving maintenance efficiency.
The frequency range of this 2300-2400MHz Amplifier is fixed at 2300~2400MHz, a frequency band widely used in wireless communication and industrial applications. It has a saturated output power of 50±1dBm (equivalent to 100W CW), an impedance of 50 ohms, and is equipped with an N-K type RF connector that conforms to industry standards, ensuring stable connection with other 50-ohm impedance devices. Although the module does not require additional independent cooling facilities due to its optimized heat dissipation design, its operating temperature range of -25°C~+55°C and over-temperature protection function (triggered at +75°C, restarted at +65°C) can better protect the module and extend its service life.
In addition, this 100W Power Amplifier—as a highly integrated Integrated DDS Module—provides the technical foundation required for one-stop high-speed assembly automation and system integration. Thanks to its compact modular design (amplifier dimension: 170×79.5×34mm; installation dimension: 164×73.5×34mm) and standardized interfaces (7W2 power supply interface, N-K RF port), it can be quickly integrated into various systems without complex secondary development. All types of such 2300-2400MHz Amplifier modules can be combined into a complete multi-channel power amplification system according to actual application needs, achieving an efficient and flexible application experience. This enables the module to not only significantly improve the technical performance of the system in the 2300-2400MHz frequency band but also provide greater flexibility and convenience in practical installation, debugging, and later expansion.
Working frequency | | 2300~2400MHz |
Bandwidth | | 400MHz(DDS) |
Saturated power output | | 50±1dBm |
Gain | | 50±1dB |
In-band flatness | | ≤2.0dB |
Power stability | | ±1.5dBm(at -25°C～+55°C) |
Output VSWR | | ≤1.5 |
Operating voltage | | DC28±1.0V |
Operating current | | 10.0A typ; 11.0A max.(@ Pout=100W CW, 50 ohms load) |
Operating temperature | | -25°C~+55°C |
Relative humidity | | 5%～95%，No condensation |
RF port | | N-K |
Power supply monitoring interface | | Power supply:7W2 power seat A1: GND A2: +28V Pin1: RS485A Pin2: RS485B Pin3: NC Pin4: NC PIN5: Power amplifier enable switch, +12V on, 0V off. |
Alarm and LED indication | | TEMP: LED indication for temperature alarm. VSWR:LED indication for VSWR alarm. VCC: LED indication for Over voltage/ Under voltage. P-OUT:LED indication if module not radiating. ENA: LED indication for Moduleswitch ON/OFF. |
Monitoring type | | RS485, baud rate 19200 |
Monitoring function | | 1. Module status (including power amplifier status, over-temperature alarm, standing wave ratio alarm, power amplifier alarm reading, temperature value/reading, voltage value/reading, forward power, reverse power, input power, output power value reading); 2. Power amplifier enable switch: turn the power amplifier on or off. 3. Temperature alarm: The temperature threshold is +75℃. When the detected temperature exceeds +75℃, the alarm will be triggered and the power amplifier will be turned off. When the temperature reaches +65℃, the power amplifier will be turned back on; 4. Power amplifier standing wave alarm: When the standing wave detection of the power amplifier is greater than 4.0, the power amplifier starts protection; 5. Power amplifier over/under voltage alarm: When the power amplifier voltage exceeds 32V, the power amplifier automatically shuts down; 6. Power amplifier undervoltage alarm: When the power amplifier voltage is less than 24V, the device will automatically shut down. 7. Indication when the power amplifier does not radiate: When the output power is less than 10W, it is considered that the power amplifier does not radiate power. 8. Indication when the module is turned on/off: when the software is enabled or the manual physical switch is turned on or off. |
Amplifier dimension | | 170*79.5*34 mm |
Installation dimension | | 164*73.5*34mm |
Mounting screw dimension | | 4-Ø3.2mm |
