Available as: QBH-8749, 0.500” Sq. Surface-mount (E52-19422) RF AMPLIFIER MODEL QBH-8749 Features Typical Intermodulation Performance at 25 ºC n n n n Second Order Harmonic Intercept Point........+60 dBm (Typ.) Second Order Two Tone Intercept Point.........+57 dBm (Typ.) Third Order Two Tone Intercept Point.............+40 dBm (Typ.) High Gain: 22 dB Typical High Power: +26 dBm Typical Operating Temp. -40 ºC to +70 ºC Environmental Screening Available Specifications CHARACTERISTIC Frequency Gain (dB) TYPICAL MIN/MAX Ta= 25 ºC 10 - 200 MHz 22 Min. Ta = -40 ºC to +70 ºC 10 - 200 MHz Gain vs. Temperature +1.5 Max. Gain Flatness 0.3 Reverse Isolation (dB) -21 -19 Min. VSWR 1.5:1 1.6:1 2.0:1 Max. 2.0:1 Max. 1 dB Compression (dBm) +26 +24 Min. Noise Figure (dB) 3.5 4.0 Max. Power +12 150 +12 170 Max. In Out Vdc mA 0.6 Max. Note: Specifications are guaranteed when tested in a 50 Ohm system. Specifications indicated as typical are not guaranteed. Revision 9/30/2013 Absolute Maximum (No Damage) Ratings Ambient Operating Temperature .............. -55 ºC to +125 ºC Storage Temperature ............................... -65 ºC to +150 ºC Case Temperature .................................................. +125 ºC DC Voltage .......................................................... +15 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.) 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 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001