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QBS-257 PDF预览

QBS-257

更新时间: 2024-01-28 02:33:34
品牌 Logo 应用领域
APITECH 放大器射频微波
页数 文件大小 规格书
1页 38K
描述
RF AMPLIFIER MODEL

QBS-257 技术参数

生命周期:Obsolete包装说明:MODULE(UNSPEC)
Reach Compliance Code:unknown风险等级:5.84
Is Samacsys:N增益:32.5 dB
功能数量:1最大工作频率:2000 MHz
最小工作频率:1800 MHz最高工作温度:70 °C
最低工作温度:-20 °C封装等效代码:MODULE(UNSPEC)
电源:15 V射频/微波设备类型:NARROW BAND MEDIUM POWER
子类别:RF/Microwave Amplifiers最大压摆率:1500 mA
最大电压驻波比:1.5Base Number Matches:1

QBS-257 数据手册

  
Available as: QBS-256, Housing (E52-19500)  
RF AMPLIFIER  
MODEL QBS-256  
Features  
Maximum Ratings  
Ambient OperatingTemperature ................ -20 ºC to +70 ºC  
StorageTemperature .............................. -55 ºC to + 125 ºC  
CaseTemperature .................................................+ 125 ºC  
DCVoltage ......................................................... + 18 Volts  
Continuous RF Input Power ................................. + 13 dBm  
Short Term RF Input Power......50 Milliwatts (1 Minute Max.)  
Maximum Peak Power .................... 0.5 Watt (3 µsec Max.)  
High Gain: 24.0 dB Typical  
High Power: +33 dBm Typical  
Operating Temp. - 20 ºC to +70 ºC  
Environmental ScreeningAvailable  
Specifications  
CHARACTERISTIC  
TYPICAL  
Ta= 25 ºC  
MIN/MAX  
Ta = -20 ºC to +70 ºC  
1800 - 2000 MHz  
Note:  
Frequency  
1800 - 2000 MHz  
1. Specifications are guaranteed when tested in a 50 Ohm system. Specifica-  
Gain (dB)  
24.0 ± 1.0  
tions indicated as typical are not guaranteed.  
Gain vs. Temperature  
Gain Flatness  
+2.0/ -2.0 Max.  
1.5  
-35  
Reverse Isolation (dB)  
VSWR  
In  
Out  
1.5:1  
1.5:1  
1.5:1 Max.  
1.5:1 Max.  
1 dB Compression (dBm)  
Output Intercept point  
+33  
+32 Min.  
3rd Order  
2nd Order  
+47  
+45 Min.  
Power  
Vdc  
mA  
15  
950  
Typical Performance Data  
3rd order intermodulation distortion (dBm)  
Reverse Isolation (dB)  
Gain (dB)  
-10  
-20  
-30  
50  
49  
48  
28  
27  
26  
25  
47  
46  
45  
44  
-40  
-50  
-60  
-70  
24  
23  
22  
2000  
2000  
1900  
1950  
2000  
1800  
1800  
1900  
1.6  
1950  
1850  
1850  
1900  
1800  
1950  
1850  
1 dB Comp. (dBm)  
Input/Output VSWR +25ºC  
37  
36  
35  
34  
33  
1.5  
1.4  
1.3  
Input  
Output  
1.2  
1.1  
1.0  
32  
31  
2000  
2000  
1900  
1950  
1800  
1900  
1950  
1850  
1800  
1850  
Legend  
+ 25 ºC  
+ 70 ºC - - - - - - -20 ºC  
Linear S-Parameters Data  
FREQ.  
MHz  
– – S11– –  
– – S21– –  
– – S12– –  
dB  
– – S22– –  
dB Ang  
dB Ang  
dB Ang  
Ang  
==================================================================  
1800  
1825  
1850  
1875  
1900  
1925  
1950  
1975  
2000  
-20.8  
-20.4  
-19.8  
-19.0  
-18.1  
-17.2  
-16.4  
-15.7  
-15.0  
24.0  
24.1  
24.3  
24.4  
24.5  
24.5  
24.4  
24.3  
24.0  
-46.9 114.9  
87.5  
73.4  
57.0  
38.3  
18.6  
-2.2  
-22.5  
-42.0  
-59.7  
-68.2  
-91.0  
-23.1  
-26.4  
-26.4  
-24.5  
-24.0  
-20.9  
-18.9  
-18.0  
-17.3  
25.4  
-77.5  
-46.6  
-47.0  
-46.3  
-45.4  
-45.6  
-45.5  
-45.9  
-46.4  
94.5  
72.7  
61.4  
42.1  
13.4  
-2.9  
-113.9  
-137.1  
-160.8  
175.3  
151.1  
126.8  
102.7  
-120.6  
-138.3  
-153.9  
-167.2  
179.3  
171.1  
162.0  
-16.8  
-43.9  
Rev.  
1/29/07  
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532  
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001  
www.SpectrumMicrowave.com  

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