QBS-257 Parameters Guaranteed Guaranteed Units dB/

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QBS-257 Parameters Guaranteed Guaranteed Units dB/

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1800 2000 Power Amplifier
QBS-257
Parameters Guaranteed
Guaranteed
Units
dB/Volt
1800-2000 frequency band OIP3 typical P1dB typical Unconditionally stable
Frequency range Small signal gain Gain temperature Gain flatness Reverse isolation VSWR Input Output compression Output intercept point Order Order Noise figure supply voltage* supply current Gain Package/Housing
+70°C 1800 2000 34.0 +2.0/-2.0 1.5:1 1.5:1 1.5:1 1.5:1 1500 19500 (E52-19500)
*all specification ratings based supply voltage
Gain (dB)
Deviation from linear phase 25°C (degrees)
1800
1820
1840
1860
1880
1900
1920
1940
1960
1980
2000
1800
1820
1840
1860
1880
1900
1920
1940
1960
1980
2000
Reverse Isolation (dB)
Output P1dB (dBm)
1800 1800
1820
1840
1860
1880
1900
1920
1940
1960
1980
2000
1800
1820
1840
1860
1880
1900
1920
1940
1960
1980
2000
Input/Output VSWR Output Input
order intermodulation distortion (dBm)
1820
1840
1860
1880
1900
1920
1940
1960
1980
2000
1800
1820
1840
1860
1880
1900
1920
1940
1960
1980
2000
TYPICAL S-PARAMETER DATA
1800 1840 1860 1890 1910 1930 1960 1980 2000 -27.4 157.1 -26.6 149.1 -26.3 150.4 -25.4 152.9 -24.2 136.9 -25.1 130.0 -25.2 130.9 -24.9 131.3 -24.4 131.7 34.2 -179.5 34.5 142.3 34.5 123.5 34.6 95.0 34.6 76.1 34.6 56.9 34.7 28.4 34.7 34.7 -10.1 -53.5 157.3 -55.4 -52.7 97.2 -61.4 -18.6 -59.6 -132.9 -56.4 81.4 -54.5 -56.9 -58.7 -28.5 -60.1 12.5 -21.1 -171.2 -23.9 137.4 -24.4 155.7 -25.3 175.9 -21.1 147.9 -19.8 -177.9 -18.2 162.7 -17.4 158.9 -14.1 145.0
ABSOLUTE MAXIMUM RATINGS
Power supply voltage Sustaining +18.0 Pulse (transient) +20.0 Temperature Operating +70°C Storage +125°C Maximum input drive Vrms
1-025 .10/02/9
Q-bit Corporation
407/727-1838 free sales
800/226-1772
407/727-3729

QBS-257 Parameters Guaranteed Guaranteed Units dB/

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