RF AMPLIFIER MODEL QBH-854 Available as: QBH-854, 4 Pin TO-8 (T4) QBH-9-854, Connectorized Housing (ES E52-1501) Maximum Ratings Features ! ! ! ! Ambient Operating Temperature .............. -55ºC to + 125 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: 20.0 dB Typical High Power: +24 dBm Typical Operating Temp. - 55 ºC to +85 ºC Environmental Screening Available Specifications CHARACTERISTIC Frequency Gain (dB) TYPICAL MIN/MAX Ta= 25 ºC 10 - 100 MHz 20.0 ± 0.5 Ta = -55 ºC to +85 ºC 10 - 100 MHz Gain vs. Temperature Gain Flatness Reverse Isolation (dB) VSWR In Out +0.4/-0.5 Max. 0.6 Max. -27 Min. 1.5:1 Max. 1.5:1 Max. 0.5 -27 1.5:1 1.5:1 1 dB Compression (dBm) Output Intercept point 3rd Order 2nd Order Noise Figure (dB) Power Vdc mA Note: Specifications are guaranteed when tested in a 50 Ohm system. Specifications indicated as typical are not guaranteed. +24 +23 Min. +38 +48 4.0 +15 82 +37 +46 5.0 +15 85 Min. Min. Max. Max. Typical Performance Data Gain (dB) 21 20 19 18 17 16 10 MHz 100 1000 1 dB Comp. (dBm) 27 26 25 2.5 2.0 MHz 24 1.2 100 Legend MHz 100 + 25 ºC 100 MHz 100 1000 3rd order intermodulation distortion (dBm) Output MHz 10 1000 10 45 43 41 39 37 Input 1.0 10 1000 Input/Output VSWR +25 ºC 2.0 1.8 23 Noise Figure (dB) 4.5 4.0 3.5 3.0 10 1.6 1.4 22 Reverse Isolation (dB) -10 -20 -30 -40 -50 -60 -70 1000 35 10 MHz 100 1000 + 85 ºC - - - - - - -55 ºC Linear S-Parameters Data FREQ. MHz – – S11– – dB Ang – – S21– – dB Ang – – S12– – dB Ang – – S22– – dB Ang =================================================================== 10 -23.5 179.2 20.3 -179.0 -38.9 29.1 -20.7 122.6 30 -25.0 -162.6 20.3 165.5 -36.7 34.8 -33.1 122.4 40 -24.7 -150.2 20.3 159.5 -35.6 37.8 -23.3 114.9 50 -23.7 -141.1 20.3 153.5 -34.2 39.2 -23.4 106.0 60 -22.4 -134.7 20.3 147.7 -33.4 42.0 -23.5 96.9 70 -21.0 -129.3 20.3 141.9 -32.4 40.6 -23.7 87.8 80 -19.6 -127.9 20.3 136.1 -31.5 43.1 -23.9 79.5 90 -18.2 -127.3 20.4 130.2 -30.6 38.9 -24.4 71.9 100 -16.9 -128.2 20.4 124.2 -29.8 38.7 -25.0 63.9 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