Description
What is a 2.4 GHz Amplifier Class AB Amplifier?
The 2.4 GHz Amplifier CTRF-ANTENNA-AMP-PA-2450-60W 2.4GHz Amplifier 60 Watt Power Amplifier is an RF amplifier with 2400-2500Mhz wifi frequency and a 60-watt power amplifier Class AB Amplifier supplied by C&T RF Antennas Inc.
The same size 2.4 GHz amplifier also has 50W, 100W, 150W, 200W, 300W, etc, for your best choice.
2.4 GHz Amplifier wifi Power Amplifier Class AB Amplifier Is Available At C&T RF Antennas Inc. we provide RF products with RF antennas, Antenna Accessories, Amplifiers, And Repeaters.
C&T RF Antennas Inc provides internal & external antennas with antenna radio frequencies such as NFC, 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, VHF&UHF, Lora, NB-IoT, ADS-B, GSM, GNSS, GPRS, 1.2 GHz, 1.4 GHz, 1.8 GHz, Wi-Fi 2.4 GHz, 5.8 GHz, Cellular 2G, 3G, 3.5 GHz, 4G LTE, GPS, 5G NR, 6G, etc.
C&T RF Antennas Inc. provides RF antennae with Omni & Directional antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, Combo Antennas, PCB Antennas, FPC Antennas, Spring Antennas, Magnetic Antennas, Sector Antennas, Yagi Antennas, and Accessories, etc, for IoT & M2M industries.
Contact us for the 2.4 GHz Amplifier Inventory, 2.4 GHz Amplifier Pricing, & 2.4 GHz Amplifier Datasheets, or other Different Power Amplifiers.
2.4 GHz Amplifier Class AB Amplifier Technical Specifications:
| Model | CTRF-ANTENNA-AMP-PA-2450-60W |
| Frequency(MHz) | 2400-2500 |
| Input Power | ≤20dBm |
| Output Power(W) | 48±1(50W ) |
| ALC Range(dB) | ≥25 |
| In-Band ripple(dB) | ±3 |
| Gain(dB) | 55 or Customized |
| Gain Adjustment Range(dB) | >31/1dB step or Customized |
| Gain Adjustment Linearity(dB) | ≤±1 |
| Gain Flatness(dB) | ±0.5(Max) |
| Impedance(ohm) | 50 |
| VSWR | ≤1.4:1 |
| Voltage(V) | DC+28 |
| Power Current | ≤11A |
| RF Connector | SMA-50K or other Customized |
| Monitor interface | RS-485 or RS232 or other Customized |
| Monitoring communication protocols | Use the Manufacturer’s protocol or Customized |
| Working Temperature | -40~+65 degree |
| Storage Temperature | -55 to +85 degree |
| Operating Humidity | 0 to 90%, relative |
| Surface Color | Metal color conductive oxide and other color customized |
| weight | ≤1.0Kg |
| Remark | Module with output short circuit or open circuit protection |
2.4 GHz Amplifier Class AB Amplifier Monitoring Function Description:
| No. | Monitoring function | Description | |
| 1 | query | PA ALARM | When an alarm amplifier failure |
| 2 | SWR ALARM | Amplifier output reflection is too large, VSWR exceeds3:1, an alarm is generated | |
| 3 | Over-temperature alarm | Module internal temperature exceeds85 ℃ generates an alarm and turns off the amplifier until the temperature returns tobelow65 ℃,re-open the amplifier | |
| 4 | Over-output power alarm | When the output power exceeds the nominal full power 2dB is an alarm | |
| 5 | Input power detection | Accuracy of± 1dB | |
| 6 | Reverse power detection | Accuracy of± 1dB | |
| 7 | Output power detection | Detecting the actual output power amplifier, Accuracy of± 1dB | |
| 8 | Temperature detection | Detection module operating temperature, detection range: -25 ~ +90 ℃, Accuracy of± 3 ℃ | |
| 10 | SWR | Detecting amplifier output port VSWR range of 1.2~ 4.0 | |
| 11 | query and set | PA attenuator Set and query | Set and query the value of ATT |
| 12 | PA switching query and set | Query and set the state open tube amplifier | |
Operational amplifier design
The operational amplifier is one of the most versatile and important units in the analog-to-digital conversion circuit.
A fully differential op-amp refers to an op-amp whose input and output are both differential signals. Compared with ordinary single-ended output op-amps, it has the following advantages:
The output voltage swing is larger; with better suppression of common-mode noise; lower noise; better suppression of even-order items of harmonic distortion, etc.
Therefore, high-performance op-amps usually adopt a fully differential mode. In recent years, the higher unity-gain bandwidth frequency and larger output swing of fully differential op-amps have made it more widely used in high-speed and low-voltage circuits.
With the ever-increasing data conversion rate, the demand for high-speed analog-to-digital converters is becoming more and more extensive, and high-speed analog-to-digital converters require high gain and high unity-gain bandwidth operational amplifiers to meet the needs of system accuracy and rapid establishment.
Speed and accuracy are the two most important performance indicators of analog circuits. However, the requirements of the two are mutually restrictive and contradictory.
So it is difficult to meet both requirements at the same time. Folding cascade technology can successfully solve this problem. The operational amplifier of this structure has a high open-loop gain and a high unity-gain bandwidth.
The disadvantage of a fully differential op-amp is that the common-mode loop gain of its external feedback loop is very small, and the output common-mode level cannot be accurately determined. Therefore, a common-mode feedback circuit is generally required.
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