RF AMPLIFIER MODEL QBH-859 Available as: QBH-859, 4 Pin TO-8 (080-10114-0001) QBH-9-859, Connectorized Housing (ES E52-1501) Features Typical Intermodulation Performance at 25 ºC ! ! ! ! Second Order Harmonic Intercept Point................ +49 dBm Second Order Two Tone Intercept Point................. +43 dBm Third Order Two Tone Intercept Point..................... +33 dBm Low Noise Figure: 3 dB Typical High Dynamic Range Operating Temp. -55 ºC to +85 ºC Environmental Screening Available Absolute Maximum Ratings Specifications CHARACTERISTIC TYPICAL Ta= 25 ºC 1000 - 3000 10.0 ± 1.0 +0.5 Frequency (MHz) Gain (dB) Gain Flatness Reverse Isolation (dB) Pout @1 dB Compression (dBm) VSWR In Out Noise Figure (dB) Power Vdc mA MIN/MAX Ta = -55 ºC to +85 ºC 1000 - 3000 8.0 - 12.0 +0.75 Max. 18 17 Max. +18 1.8:1 1.5:1 3.0 +16 Min. 2.0:1 Max. 2.0:1 Max. 4.0 Max. +15 90 +15 115 Max. Operating Temperature .............................. -55ºC to +100 ºC Storage Temperature ................................. -65ºC to +150 ºC DC Voltage .......................................................... +16 Volts Continuous RF Input Power .................................. +10 dBm Short Term RF Input Power .......... +13 dBm (1 Minute Max.) Note: Specifications are guaranteed when tested in a 50 Ohm system with a DC supply voltage tolerance of +1%. Typical Performance Data Legend +25 ºC +85 ºC - - - - - - -55 ºC Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 Rev. 9/9/08 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001