RF AMPLIFIER MODEL QBH-2832 Absolute Maximum Ratings Features Ambient Operating Temperature ................ -20 ºC to +90 ºC Storage Temperature .............................. -40 ºC to + 100 ºC Case Temperature ................................................. + 125 ºC DC Voltage ......................................................... + 30 Volts Continuous RF Input Power ................................... + 5 dBm Short Term RF Input Power .... 100 Milliwatts (1 Minute Max.) Maximum Peak Power .................... 0.1 Watt (3 µsec Max.) ! High Gain: 35.5 dB Typical ! High Power: +33 dBm Typical ! Replaces Old Motorola “2832” Design Specifications CHARACTERISTIC TYPICAL MIN/MAX Ta= 25 ºC 1 - 200 MHz 35.5 Ta=+25 ºC 1 - 200 MHz 34 Min/ 37 Max. ±0.5 ± 1.0 Max. VSWR In Out 1 dB Compression (dBm) 1.5:1 1.5:1 +33 2.0:1 Max. 2.0:1 Max. +31 Min. 3rd Order Intercept (dBm) +48 +45 Min. Frequency Gain (dB) Gain vs. Temperature Gain Flatness Reverse Isolation (dB) Noise Figure (dB) 4.5 6.0 Max. Power +28 435 +28 470 Max. Vdc mA Outline Drawing Notes: 1. Maximum operating temperature is defined as that temperature which, if exceeded for extended periods, could result in premature unit failure. This data is provided for user reliability information. This may or may not represent the maximum temperature for electrical parameter specifications. 2. Specifications are guaranteed when tested in a 50 Ohm system. Specifications indicated as typical are not guaranteed. Typical Performance Data Gain (dB) 37 36 35 34 33 32 1 MHz 100 10 1 dB Comp. (dBm) 35 34 33 32 31 30 1 MHz 100 1000 -10 -20 -30 -40 -50 -60 -70 Reverse Isolation (dB) MHz 1 2.2 2.0 1.8 1.6 Output 1.4 1.2 1.0 1 2.0 1.0 10 100 Input/Output VSWR +25 ºC MHz Legend Input 10 Noise Figure (dB) 6.0 5.0 4.0 3.0 100 1 MHz 10 100 3rd order intermodulation distortion (dBm) 52 51 50 49 48 47 46 1 MHz 10 100 + 25 ºC Rev. Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 8/26/08 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001