RF AMPLIFIER MODEL QBH-8114 Available as: QBH-8114, Hybrid SM (E52-19422) Features High Gain: 14.4 dB Typical High Power: +7 dBm Typical Environmental Screening Available Absolute Maximum (No Damage) Ratings Specifications CHARACTERISTIC TYPICAL MIN/MAX Ta= 25 ºC 10 - 400 MHz 14.4 ±0.6 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 Ta = -55 ºC to +85 ºC 0.6 -24 1.5:1 1.6:1 +7 Ambient Operating Temperature ................ -55ºC to +125 ºC Storage Temperature .................................-65ºC to +150 ºC Case Temperature .................................................. +125 ºC DC Voltage .......................................................... +12 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.) +20 +30 3.0 +5 25 Note: Specifications are guaranteed when tested in a 50 Ohm system. Specifications indicated as typical are not guaranteed. Typical Performance Data Gain (dB) 18 17 16 15 14 13 12 10 12 11 10 9 8 7 6 MHz -10 -20 -30 -40 -50 -60 -70 10 100 Legend MHz MHz 100 1.6 Input/Output VSWR +25 ºC 1.5 Output 1.4 1.3 1.2 1.1 1.0 Input 10 100 MHz 1 dB Comp. (dBm) 10 Reverse Isolation (dB) 100 +25 ºC 6.0 5.0 4.0 3.0 2.0 1.0 0.0 Noise Figure (dB) 10 26 25 24 23 22 21 20 MHz 100 3rd order intermodulation distortion (dBm) 10 MHz 100 +85 ºC - - - - - - -55 ºC Linear S-Parameters Data FREQ. MHz – – S11– – dB Ang – – S21– – dB Ang – – S12– – dB Ang – – S22– – dB Ang =================================================================== 10 -30.5 145.9 14.6 -178.0 -44.0 33.5 -27.3 87.5 100 -36.2 14.6 154.3 -2.5 -35.7 52.3 -28.3 -92.1 150 -31.6 -45.8 14.6 141.3 -32.8 48.2 -24.4 -102.5 200 -27.8 -73.6 14.7 128.4 -30.5 44.2 -21.6 -110.9 300 -22.2 -119.4 14.7 102.1 -27.2 32.5 -17.4 -129.3 400 -17.6 -154.8 14.8 74.7 -24.9 17.4 -14.3 -150.9 Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 Rev. 6/10/10 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001