Description
What is the Best Amplifier GSM 1800MHz 100W RF Power Amplifier?
The Best Amplifier GSM 1800MHz 100W RF Power Amplifier CTRF-ANTENNA-AMP-PA-1805-1880-100W model comes with 1805-1880Mhz for GSM band and 100 watts output RF Power Amplifier supplied by C&T RF Antennas Inc, the different amplifiers can be designed and customized.
C&T RF Antennas Inc. is a leading designer and manufacturer of RF/Microwave amplifiers and amplifier systems with decades of experience in designing all types of semiconductors.
We offer a wide range of products that push the limits of size, efficiency, and linearity, providing state-of-the-art solutions to our customers’ amplifier requirements.
Our high-performance products are ideal for the aerospace, defense, and telecommunications markets, particularly for the demanding environments of unmanned vehicle systems.
Best Amplifier 1800MHz 100W RF Power Amplifier is supplied by 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.
We Offer RF Power Amplifier Inventory, RF Power Amplifier Pricing, and datasheets For Amplifiers. Connect us now.
1800MHz 100W RF Power Amplifier Technical Specifications:
| Model | The CTRF-ANTENNA-AMP-PA-1805-1880-100W |
| Frequency(MHz) | 1805-1880 |
| ALC Range(dB) | ≥25 |
| Gain(dB) | 50 or Customized |
| Gain Adjustment Range(dB) | >30/1dB 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 | ≤8.5A |
| RF Connector | SMA-50Kor other Customized |
| Monitor interface | RS-485 or RS232 or other Customized |
| Monitoring communication protocols | Use the Manufacturer’s protocol or Customized |
| Working Temperature | -40~+65degree |
| Storage Temperature | -55 to +85 degree |
| Operating Humidity | 0 to 90%, relative |
| weight | ≤1.5KG |
| Surface Color | Metal color conductive oxide and other colors customized |
| Remark | Module with output short circuit or open circuit protection |
1800MHz 100W RF Power 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 to below 65 ℃,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 | |
What is an RF Power Amplifier?
A power amplifier is an amplifier that can produce the maximum power output to drive a certain load (such as a speaker) under a given distortion rate.
The power amplifier plays a pivotal role in the organization and coordination of the entire audio system, and to some extent dominates whether the entire system can provide good sound quality output.
What is the RF Power Amplifiers Working Principle?
Use the current control function of the triode or the voltage control function of the field-effect tube to convert the power of the power supply into a current that changes according to the input signal.
Because sound is waves of different amplitudes and frequencies, that is, AC signal current, the collector current of the triode is always β times the base current, and β is the AC amplification factor of the triode. Applying this point, if a small signal is injected into the base.
Then the current flowing through the collector will be equal to β times the base current, and then this signal is isolated with a DC blocking capacitor, and a large signal with the current (or voltage) being β times the original is obtained.
This phenomenon becomes the amplification of the triode. effect. After continuous current amplification, the power amplification is completed.
C&T RF Antennas Inc.’s RF power amplifiers are ideal for unmanned vehicle applications such as UAV data links. We select the best FET technology for the application, maximizing linearity while minimizing DC power consumption and thus heat emission.
All of our power amplifiers have DC sections with advanced features including protection against over, under, and reverse voltage conditions.
We also offer modules with our Versatile DC Supply (VDSTM) technology, eliminating the need for external DC converters and resulting in greater overall system efficiency.
In addition, we have integrated monitoring and control sections that are powered by the microprocessor, FPGA, and CPLD ICs.
These provide functions such as RF power measurement, temperature monitoring, DC monitoring to the device level, and many other configurable alarms and warnings that can be tailored to the customer’s system requirements.
C&T RF Antennas Inc. supplied RF Amplifiers are available in frequencies up to 6 GHz, with bandwidths for standard models and for broadband.
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