Basic Info.
Model NO.
ET-PAU50W
Output Power
5/10/20/40/50/100/200/500 Watts
Gain
40- 50dB or Customized
Gain Adjustment Range(dB)
>30/1dB Step or Customized
RF Connector
SMA-50k or Other Customized
Gain Flatness(dB)
1(Max)
Impedance(Ohm)
50
Power Current
<5.5A
Monitor Interface
RS-485 or RS232 or Other Customized
Transport Package
Carton Packing
Specification
5/10/20/40/50/100/200/500 watts
Trademark
ETENDA
Origin
Shenzhen
Production Capacity
500PCS/Month
Product Description
50W 47dBm 500MHz to 3GHz Pulse GaN PA module/ RF Broadband Power Amplifier
All the parameters of PA can be customized depend on your request, if you have any customized parameters pls contact us freely
Technical Specifications
Monitoring Function Description:
All the parameters of PA can be customized depend on your request, if you have any customized parameters pls contact us freely
Technical Specifications
| Frequency(MHz) | 500-3000M |
| Input Power | ≤20dBm |
| Output Power(dBm) | 47±1(50W ) |
| ALC Range(dB) | ≥25 |
| In-Band ripple(dB) | ≤2 |
| Gain(dB) | 45 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 | ≤8A |
| RF Connector | SMA-50K or other Customized |
| Monitor interface | RS-485 or RS232 or other Customized |
| Monitoring communication protocols | Use Manufacturers 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 KG |
| Remark | Module with output short circuit or open circuit protection |
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 exceeds 3:1, an alarm is generated | |
| 3 | Over temperature alarm | Module internal temperature exceeds 85 ºC, generates an alarm and turn off the amplifier until the temperature returns to below 65 ºC, 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 ºC, Accuracy of ± 3 ºC | |
| 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 | |
