Description
What is an RF Power AMP 900MHz 100W RF Power Amplifier?
C&T RF Antennas Inc.’s RF amplifiers are designed using the company’s leading amplifier and RF IC expertise. The CTRF-ANTENNA-AMP-PA-925-960-100W 900MHz 100W Power Amplifier is used in 925MHz, 928MHz, and 930-960MHz frequencies with a 100-watt power amplifier.
RF Power AMP 900MHz 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 the IoT & M2M antennas with other 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 indoor-outdoor antenna 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
Contact the C&T RF team for more RF Power AMP 900MHz 100W RF Power Amplifier details.
The company’s extensive family of single-ended, input/output, fixed-gain amplifiers can be used from low frequencies up to microwave and include gain blocks, low noise amplifiers, intermediate frequency amplifiers, driver amplifiers, and differential amplifiers.
These devices offer high linearity, low noise figures, various fixed-gain options, and low power consumption; they are all fully specified over frequency, temperature, and supply voltage for use in a variety of applications.
RF Power Amplifier Features
- Wide Band Power Amplifier
- Small Signal Open-loop Gain: 50 dB
- Output Power: 100W CW
High output power >+47dBm
- Applicable for the base station, repeaters of cellular network
- Aerospace and military application
- LMDS multi‐carrier operation
- High peak to average handle capability
- High Linearity and low noise figure
- All specifications can be modified upon request
RF Power Amp Typical Applications
- Test and Measurement
- Wireless Communications
- Military and Aerospace
RF Power amp 900MHz 100W RF Power Amplifier Technical Specifications:
| Model | CTRF-ANTENNA-AMP-PA-925-960-100W |
| Frequency(MHz) | 925-960 |
| 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 | ≤5.5A |
| 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 color-customized |
| Remark | Module with output short circuit or open circuit protection |
RF Power amp 900MHz 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 | |
Ensure that the power amplifier input and output ports are safely terminated into a proper 50-ohm load before turning on the power.
Never operate the power amplifier without a load. A proper 50-ohm load is defined as a load with an impedance less than 1.9:1 or return loss larger than 10dB relative to 50 Ohm within the specified operating bandwidth.
Power Supply Requirements
The power supply must be able to provide adequate current for the power amplifier. The power supply should be able to provide 1.5 times the typical current or 1.2 times the maximum current (whichever is greater).
In most cases, RF amplifiers will withstand severe mismatches without damage. However, operation with poor loads is discouraged. If a prolonged operation with poor or unknown loads is expected, an external device such as an isolator or circulator should be used to protect the amplifier.
Ensure that the power is off when connecting or disconnecting the input or output of the amp.
Prevent overdriving the amplifier. Do not exceed the recommended input power level.
Adequate heat-sinking is required for RF amplifier modules. Please inquire.
Amplifiers do not contain Thermal protection, Reverse DC polarity, or Overvoltage protection with the exception of a few models. Please inquire.
Proper electrostatic discharge (ESD) precautions are recommended to avoid performance degradation or loss of functionality.
What is not covered by a warranty?
Each C&T RF power amplifier will go through power and temperature stress testing.
Since the die, ICs, or MMICs are fragile, these are not covered by warranty. Any damage to these will NOT be free to repair.
Reviews
There are no reviews yet.