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| RF AMPLIFIER MODEL QBH-138 Features ! ! ! ! High Gain: 15.5 dB Typical High Power: +20 dBm Typical Operating Temp. - 55 C to +85 C Environmental Screening Available Available as: QBH-138, 4 Pin TO-8 (T4) QBH-9-138, Connectorized Housing (ES E52-1501) Maximum Ratings Ambient Operating Temperature .............. -55C to + 125 C Storage Temperature ............................... -65C to + 150 C Case Temperature ................................................. + 125 C DC Voltage ......................................................... + 17 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: 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 5 - 150 MHz 15.5 0.5 0.6 -27 1.6:1 1.6:1 +20 +37 +49 3.2 +15 99 Ta = -55 C to +85 C 5 - 150 MHz +1.0/-0.6 Max. 1.4 Max. -27 Min. 1.6:1 Max. 1.6:1 Max. +19 Min. +35 +46 4.0 +15 103 Min. Min. Max. Max. Typical Performance Data 17 16 15 14 13 12 10 25 24 23 22 21 20 10 MHz 100 1000 MHz 100 1000 Gain (dB) -10 -20 -30 -40 -50 -60 -70 10 2.0 1.8 1.6 1.4 1.2 1.0 Reverse Isolation (dB) 5.0 4.5 4.0 3.5 3.0 Noise Figure (dB) MHz 100 1000 2.5 10 MHz 100 1000 1 dB Comp. (dBm) Input/Output VSWR +25 C 3rd order intermodulation distortion (dBm) 44 42 40 38 36 34 Output Input 10 MHz 100 1000 10 MHz 100 1000 Legend + 25 C + 85 C - - - - - - -55 C Linear S-Parameters Data =================================================================== -21.7 29.5 15.3 -173.4 -41.4 45.7 5 -32.4 125.3 -21.9 16.2 15.3 -177.8 -41.1 34.9 8 -33.1 132.5 -21.9 10.9 15.4 -179.6 -41.2 30.4 10 -34.1 130.7 -21.9 -12.9 15.4 37.3 169.0 -39.4 29.8 30 -49.9 -22.0 -28.3 15.4 35.8 -74.7 159.7 -37.7 50 -33.8 -22.0 -36.2 15.4 -81.4 155.1 -36.7 39.0 60 -30.6 -22.2 -51.7 15.4 -91.8 146.1 -35.1 37.9 80 -26.2 -22.3 -68.2 15.4 137.1 -33.5 37.1 100 -23.3 -101.6 -22.1 -113.2 15.2 114.6 -30.4 28.5 150 -18.2 -124.1 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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