Description
What is an RF Amplifier VHF 136-174MHz 100W power amplifier?
The RF Amplifier VHF 136-174MHz 100W RF power amplifier CTRF-ANTENNA-PA-136-174-100W item has lower leakage currents and higher thermal conductivity and is a more reliable technology than GaN on Si. An added benefit, 50V devices require about half the input current as of their 28V counterparts which reduces power supply cost, size, and weight.
RF Amplifier VHF 136-174MHz 100W power amplifier Is Available At C&T RF Antennas Inc. We Offer Inventory, Pricing, & Datasheets For The RF Amplifier VHF.
This compact class AB amplifier is suitable for broadband mobile communications, jamming, and product test applications. Control and monitoring include both discrete and digital RS485 interfaces for:
Gain Adjustment
Temperature Monitoring
Input Current Monitoring
Reset/PA Blanking
Alarm
RF Amplifier VHF 136-174MHz 100W RF power amplifier Technical Specifications:
| Model | CTRF-PA-136-174-100W |
| Frequency(MHz) | 136-174 |
| Input Power | ≤10dBm |
| Output Power(W) | 100W |
| Gain @CW (dB) | ≥55 or Customized |
| ALC Range(dB) | ≥25 |
| Gain Flatness(dB) | ±1(Max) |
| Impedance(ohm) | 50 |
| Odd harmonics | ≥12dBc |
| Even harmonics | ≥15dBc |
| Efficiency＠CW | ≥30% or higher |
| VSWR | ≤1.5:1 |
| Voltage(V) | DC+28 |
| RF Connector | IN(SMA-Female), OUT(N-Female) |
| Cooling | External Heat sink |
| Working Temperature | -30~+65 degree |
| Storage Temperature | -45 to +85 degree |
| Operating Humidity | 0 to 95%, relative |
| Protection | High temperature
High VSWR Forward power detection Reverse power detection |
RF Amplifier VHF 136-174MHz 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 turn 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 | |
The RF Amplifier VHF 136-174MHz 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 RF 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.
With the 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.
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