Available as: QBH-4018, 4 Pin TO-8 (T4) QBH-9-4018, Connectorized Housing (ES E52-1501) RF AMPLIFIER MODEL QBH-4018 Maximum Ratings Features ! ! ! ! Ambient Operating Temperature ................. -55ºC to +85 ºC Storage Temperature ............................... -65ºC to + 150 ºC Case Temperature ................................................. + 125 ºC 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 µsec Max.) High Gain: 12.5 dB Typical High Power: +26.2 dBm Typical Operating Temp. - 40 ºC to +50 ºC Environmental Screening Available Specifications CHARACTERISTIC Frequency Gain (dB) TYPICAL MIN/MAX Ta= 25 ºC 50 - 600 MHz 12.5 Min. Ta = -40 ºC to +50 ºC 50 - 600 MHz 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 0.5 -16 1.6:1 1.9:1 0.6 Max. -15 Min. 1.7:1 Max. 2.0:1 Max. +26.2 +26.0 Min. +36 +35 Min. 6.0 +15 195 7.0 Max. +15 205 Max. Note: 1. Specifications are guaranteed when tested in a 50 Ohm system. Specifications indicated as typical are not guaranteed. 2. Noise Figures increase below 500 NHz Typical Performance Data Gain (dB) 15 14 13 12 11 10 10 31 MHz 100 1000 29 28 Legend MHz 100 Reverse Isolation (dB) 1000 + 25 ºC Noise Figure (dB) 6.0 5.0 4.0 3.0 2.0 MHz 100 1000 2.2 Input 2.0 1.8 1.6 1.4 1.2 Output 1.0 MHz 10 100 1.0 10 MHz 100 1000 3rd order intermodulation distortion (dBm) Input/Output VSWR +25 ºC 1 dB Comp. (dBm) 30 27 10 0 -10 -20 -30 -40 -50 -60 10 44 42 40 38 36 34 1000 10 MHz 100 1000 + 50 ºC - - - - - - -40 ºC Linear S-Parameters Data FREQ. MHz – – S11– – dB Ang – – S21– – dB Ang – – S12– – dB Ang – – S22– – dB Ang =================================================================== 50 -13.8 -23.6 13.4 175.3 -21.0 -16.4 178.9 -7.2 90 -14.9 -25.5 13.6 164.2 -21.3 -15.2 -14.5 -177.9 110 -15.4 -26.3 13.7 158.8 -21.5 -18.7 -13.9 179.1 140 -16.1 -26.2 13.8 150.7 -21.6 -22.0 -13.3 173.2 155 -16.4 -25.9 13.9 146.7 -21.7 -24.3 -13.2 169.9 170 -16.6 -25.3 13.9 142.8 -21.7 -25.8 -13.1 166.9 200 -16.8 -24.3 13.9 135.0 -21.7 -29.7 -13.1 161.3 400 -17.4 -29.4 13.6 86.1 -21.4 -58.1 -14.6 135.2 600 -19.5 -45.5 13.4 37.9 -21.0 -89.7 -17.0 115.1 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