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| RF AMPLIFIER MODEL QBH-149 Features ! ! ! ! High Gain: 23.0 dB Typical High Power: +17.5 dBm Typical Operating Temp. - 55 C to +85 C Environmental Screening Available Available as: QBH-149, 4 Pin TO-8 (T4) QBH-9-149, 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 ......................................................... + 20 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 10 - 150 MHz 23.0 0.5 0.6 -30 1.5:1 1.5:1 +17.5 +29 +39 3.2 +15 39 Ta = -55 C to +85 C 10 - 150 MHz +0.4/-1.2 Max. 0.8 Max. -30 Min. 1.5:1 Max. 1.5:1 Max. +16.5 Min. +27 +37 3.5 +15 40 Min. Min. Max. Max. Typical Performance Data 25 24 23 22 21 20 10 21 20 19 18 17 16 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 10 Reverse Isolation (dB) Noise Figure (dB) 3.5 3.0 2.5 2.0 1.5 MHz 100 1000 1.0 10 MHz 100 1000 1 dB Comp. (dBm) Input/Output VSWR +25 C Input Output 3rd order intermodulation distortion (dBm) 34 33 32 31 30 29 10 MHz 100 1000 MHz 100 1000 Legend + 25 C + 85 C - - - - - - -55 C Linear S-Parameters Data =================================================================== 10 -27.1 47.1 -31.6 23.2 -6.1 179.4 -39.6 12.7 40 -26.4 -19.5 -27.9 23.3 -32.9 163.3 -38.2 15.4 50 -25.7 -30.3 -27.3 23.3 18.3 -43.9 158.7 -37.7 70 -24.3 -48.0 -25.9 23.2 -61.2 149.7 -36.8 22.2 80 -23.5 -55.4 -25.2 23.2 -69.2 145.2 -36.2 24.7 90 -22.8 -62.3 -24.5 23.2 -75.7 140.8 -35.6 25.8 110 -21.3 -75.4 -23.2 23.2 -90.5 131.7 -34.6 25.9 130 -19.9 -87.7 -22.0 -103.5 23.2 122.6 -33.5 24.5 150 -18.6 -99.8 -20.8 -116.2 23.1 113.2 -32.5 22.3 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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