Available as: QBH-870, 4 Pin TO-8 (080-10114-0001) QBH-9-870, Connectorized Housing (ES E52-1501) RF AMPLIFIER MODEL QBH-870 Maximum Ratings Features ! ! ! ! Ambient Operating Temperature ................ -55C to +125 C Storage Temperature .................................-65C to +150 C Case Temperature .................................................. +125 C DC Voltage ....................................................... +18.5 Volts Continuous RF Input Power .................................. +13 dBm Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.) Maximum Peak Power .................... 0.5 Watt (3 sec Max.) Gain: 7.9 dB Typical High Power: +20 dBm Typical Operating Temp. -55 C to +85 C Environmental Screening Available Specifications CHARACTERISTIC Frequency Gain (dB) TYPICAL MIN/MAX Ta= 25 C 10 - 200 MHz 7.9 0.5 Ta = -55 C to +85 C 10 - 200 MHz Gain vs. Temperature Gain Flatness Reverse Isolation (dB) VSWR In Out +0.7/-0.8 Max. 1.4 Max. -9 Min. 1.6:1 Max. 1.6:1 Max. 0.8 -10 1.5:1 1.5:1 1 dB Compression (dBm) Output Intercept point 3rd Order 2nd Order Noise Figure (dB) Power Vdc mA Note: Specifications are guaranteed when tested in a 50 Ohm system. Specifications indicated as typical are not guaranteed. +20 +19 Min. +36 +49 3.2 +15 31 +32 +48 3.5 +15 33 Min. Min. Max. Max. Typical Performance Data Gain (dB) 9 8 Reverse Isolation (dB) 7 6 5 4 10 MHz 100 1000 1 dB Comp. (dBm) 0 -10 -20 -30 -40 -50 -60 19 18 1.2 17 1.0 10 Legend MHz 100 2.0 1.0 MHz 100 1000 Input Output MHz 100 10 MHz 100 1000 3rd order intermodulation distortion (dBm) Input/Output VSWR +25 C 10 1000 + 25 C 4.0 3.0 10 2.0 1.8 1.6 1.4 22 21 20 Noise Figure (dB) 6.0 5.0 1000 44 42 40 38 36 34 10 MHz 100 1000 + 85 C - - - - - - -55 C Linear S-Parameters Data FREQ. MHz - - S11- - dB Ang - - S21- - dB Ang - - S12- - dB Ang - - S22- - dB Ang =================================================================== 10 -16.9 143.6 7.8 8.2 -11.1 -16.7 145.9 8.3 40 -21.7 154.1 8.1 -10.2 -10.9 -10.4 -21.4 141.9 50 -22.1 155.7 8.2 -14.2 -10.8 -14.5 -22.0 139.6 60 -22.5 157.2 8.1 -18.1 -10.8 -18.4 -22.5 137.0 80 -23.1 162.0 8.1 -25.4 -10.8 -25.8 -23.2 130.8 90 -23.1 161.9 8.1 -29.0 -10.8 -29.5 -23.5 127.8 100 -23.1 162.2 8.1 -32.5 -10.8 -33.0 -23.8 124.3 150 -22.2 168.9 8.0 -49.8 -10.8 -50.7 -24.7 108.7 200 -20.0 174.1 7.9 -66.7 -10.9 -68.1 -25.3 102.6 Spectrum Microwave * 2144 Franklin Drive N.E. * Palm Bay, Florida 32905 * PH (888) 553-7531 * Fax (888) 553-7532 7/9/05 www.SpectrumMicrowave.com Spectrum Microwave * 2707 Black Lake Place * Philadelphia, Pennsylvania 19154 * PH (215) 464-4000 * Fax (215) 464-4001