Description
What is a UHF Amplifier 400-450MHz 100W RF Power Amplifier?
The RF amplifier CTRF-ANTENNA-PA-400-450-100W UHF Amplifier 400-450MHz 100W RF Power Amplifier within the range of 400-480MHz power amplifier suitable for a variety of linear and non-linear modulation schemes, such as TV transmitters, digital radio, radio remote control, FSK and GFSK communication, walkie-talkies, and other systems.
An adjustable gain of the amplifier’s internal integration circuit can achieve the adjustment of the output power, the maximum output power of the 100W adjustable attenuator circuit allows the output power to be reduced by nearly 50DB!
It basically closes the output power! The power control to achieve control of the output power only through a fixed external resistor or adjustable potentiometer! The abnormal power control is simple.
VHF Amplifier 136-174 MHz 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.
The UHF Amplifier 400-480MHz 100W RF Power Amplifier is available at C&T RF Antennas Inc., contact us for the UHF Amplifier 400-480MHz 100W RF Power Amplifier datasheet, pricing, inventory, or other RF power amplifier styles.
UHF Amplifier 400-480MHz 100W RF Power Amplifier Technical Specifications:
| Model | CTRF-ANTENNA-PA-400-450-100W |
| Frequency(MHz) | 400-450 |
| Input Power | ≤20dBm |
| Output Power(W) | 50±1(100W ) |
| ALC Range(dB) | ≥25 |
| In-Band ripple(dB) | ≤3 |
| Gain(dB) | 50 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 | ≤6.5A |
| 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 colors customized |
| weight | ≤1.2KG |
| Remark | Module with output short circuit or open circuit protection |
UHF Amplifier 400-450MHz 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 below ℃,re-open the amplifier | |
| 4 | Over-output power alarm | When the output power exceeds the nominal full power 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 | |
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