RF AMPLIFIER MODEL QBH-2830 Absolute Maximum Ratings Features ! High Gain: 34.5 dB Typical ! High Power: +30 dBm Typical ! Replaces Discontinued Modular Amplifiers Specifications CHARACTERISTIC Frequency Gain (dB)(f = 100 MHz) Gain vs. Temperature TYPICAL Ta= 25 ºC 5 - 200 MHz 34.5 MIN/MAX Ta=+25 ºC 5 - 200 MHz 34.5 Min/ 35.5 Max. Gain Flatness Reverse Isolation (dB) ± 0.5 ± 1.0 Max. VSWR In Out 1 dB Compression (dBm) 1.5:1 1.5:1 +30 2.0:1 Max. 2.0:1 Max. +28 Min. 3rd Order Intercept (dBm) +46 +44 Min. Noise Figure (dB) 4.7 5.5 Max. Power +24 300 +24 330 Max. Vdc mA Ambient Operating Temperature .............. -20 ºC to +100 ºC Storage Temperature ............................... -40 ºC to +100 ºC Case Temperature .................................................. +125 ºC DC Voltage .......................................................... +28 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.) 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 Legend + 25 ºC Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 Rev. 1/17/08 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001