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| RF AMPLIFIER MODEL QBH-8709 Features ! ! ! ! High Gain: 16.0 dB Typical High Power: +18.5 dBm Typical Operating Temp. - 40 C to +70 C Environmental Screening Available Available as: QBH-8709, Hybrid SM (E52-19422) Maximum Ratings Ambient Operating Temperature .............. -55 C to +125 C Storage Temperature .............................. -65 C to + 150 C Case Temperature ................................................. + 125 C DC Voltage ......................................................... + 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 sec Max.) Note: 1. Specifications are guaranteed when tested in a 50 Ohm system. Specifications indicated as typical are not guaranteed. Specifications CHARACTERISTIC TYPICAL MIN/MAX Frequency Gain (dB) Gain vs. Temperature Gain Flatness Reverse Isolation (dB) VSWR In Out 1 dB Compression (dBm) Output Intercept point 3rd Order 2nd Order Noise Figure (dB) Power Vdc mA Ta= 25 C 1930 - 1990 MHz 16.0 Min. 0.5 -26 1.4:1 1.4:1 +18.5 +30 1.5 +12 85 Ta = -40 C to +70 C 1930 - 1990 MHz +1.5 0.8 -25 2.0:1 2.0:1 Max. Max. Min. Max. Max. +16 Min. +28 Min. 2.0 Max. +12 100 Max. Typical Performance Data 19 18 17 16 15 14 13 1930 1940 1950 21 20 19 18 17 16 15 1930 1940 1950 Gain (dB) -10 -20 -30 -40 -50 -60 Reverse Isolation (dB) 6.0 5.0 4.0 3.0 2.0 1.0 Noise Figure (dB) -70 1930 1940 1950 1960 1970 1980 1990 2.2 2.0 1.8 1.6 1.4 1.2 1.0 1930 1940 1950 1960 1970 1980 1990 1960 1970 1980 1990 0.0 1930 1940 1950 33 32 31 30 1960 1970 1980 1990 1 dB Comp. (dBm) Input/Output VSWR +25 C 3rd order intermodulation distortion (dBm) Output Input 29 28 27 1930 1940 1950 1960 1970 1980 1990 1960 1970 1980 1990 Legend + 25 C + 70 C - - - - - - -40 C Linear S-Parameters Data =================================================================== 1930 -15.1 16.3 152.8 -46.8 -26.3 77.7 -15.3 -39.7 1945 -15.9 16.2 147.8 -63.8 -26.4 73.1 -15.4 -49.9 1960 -16.3 16.1 142.7 -82.9 -26.4 69.7 -15.4 -61.2 1975 -16.0 -102.5 16.0 137.6 -26.5 64.1 -15.4 -73.7 1990 -15.4 -120.3 15.9 132.5 -26.5 60.5 -15.2 -86.6 FREQ. MHz - - S11- - dB Ang - - S21- - dB Ang - - S12- - dB Ang - - S22- - dB Ang Spectrum Microwave * 2144 Franklin Drive N.E. * Palm Bay, Florida 32905 * PH (888) 553-7531 * Fax (888) 553-7532 03/11/05 www.SpectrumMicrowave.com Spectrum Microwave (Europe) * 2707 Black Lake Place * Philadelphia, Pa. 19154 * PH (215) 464-4000 * Fax (215) 464-4001 |
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