RF AMPLIFIER MODEL QBH-8924 Available as: QBH-8924, Hybrid SM (E52-19422) Features High Power: 25 dBm Typical Operating Temp. -40 ºC to +70 ºC Environmental Screening Available Absolute Maximum (No Damage) Ratings Specifications CHARACTERISTIC 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 TYPICAL MIN/MAX Ta= 25 ºC 2050 - 2650 MHz 10 Min. Ta = -40 ºC to +70 ºC 2050 - 2650 MHz 0.3 -21 1.5:1 1.6:1 +25 +1.5 Max. 0.6 Max. -19 Min. 2.0:1 Max. 2.0:1 Max. +23 Min. +42 +39 Min. 4.0 +12 150 5.0 Max. +12 170 Max. Ambient Operating Temperature .............. -55 ºC to +125 ºC Storage Temperature ............................... -65 ºC to +150 ºC Case Temperature .................................................. +125 ºC 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 µsec Max.) Note: 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. 9/8/10 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001