27.12mhz 300w RF power amplifier used for shortwave therapy device

La description

1、Description                                                                  
WSPS-*7.*2***0M solid state power generator is specifically applied in beauty & medical device. Utilizing SSPA power device ,It provides CW output power 3*0 watts, and achieves power linear adjustment ï¼›With PLL phase-locked loop technology，It has high frequency stability and works well in different standing wave ratio loadï¼› Excellent protection circuit fully detect and control modules status..
 
2、Technical parameters                                                                
2.1.Electrical parameters
1）Frequency：*7.*2MHz；
2）Output power：≥**0Wï¼›
3）Power consumption：≤*50Wï¼›
4）Power stability：≤5%ï¼›
5）Input voltage：DC *0V；
6）Overall efficiency：＞60%；
7）Cooling way：Air：
8）Output impedance：*0Ω.
9)Output signal format：CW.
2.2.Mechanical parameters
Referable Dimension：L×W×H=**0***0**5 mm。
2.3.Others
Working temperature：-10～50℃；
Weight: 2.5kg
 
 
3、Interface definition                                                                       
  
 
 â— Mains (Power)：DE‐2P2D. Pls be sure the + and -position
 â— RF output：N**0K（*0Ω standard load）
 â— Control interface(Operation)：DB9M ● Indicator light：
 LED1，red light，indicate power supply .
LED2，green light，indicate RF is on/Off.It flash when  alarm.
 
4、Function introduction                                                                           
1.Control Function
un 1～**0W continuously adjustï¼›
n Amplifier enable control.
2. Protection function
 n Over temperature protection: when >*0℃；
n Over current protection: when >*2Aï¼›
n Output VSWR protection: long time open circuit.
3. Detection function
n Forward output power indication.
n Backward power indication.