Available as: QBH-5688, SURFACE MOUNT (SM-3) RF AMPLIFIER MODEL QBH-5688 PRELIMINARY Features Typical Intermodulation Performance at 25ºC ! ! ! ! Second Order Harmonic Intercept Point ...... +41 dBm (Typ.) Second Order Two Tone Intercept Point ....... +36 dBm (Typ.) Third Order Two Tone Intercept Point ........... +26 dBm (Typ.) High Gain: 15.5 dB Typical Output Power: +15 dBm Typical Environmental Screening Available Gain Flatness: 0.25 dB (p - p) Typical Specifications CHARACTERISTIC TYPICAL Ta= 25 ºC 2800 - 3300 MHz MIN/MAX Ta = 0 ºC to +70 ºC 2800 - 3300 MHz 15.5 0.25 14.0 Min./ 16 Max. 0.5 Max. +15.0 +14.0 Min -23 1.3:1 1.3:1 -21 Max. 1.5:1 Max. 1.5:1 Max. Noise figure (dB) 1.5 4.0 Max. Power +8 70 +8 100 Max. Frequency Gain (dB) Gain Flatness ( p-p ) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) VSWR In Out Vdc mA Maximum Ratings Ambient Operating Temperature ................... 0 ºC to +70 ºC Storage Temperature .............................-65 ºC to + +125 ºC Case Temperature ................................................. + 125 ºC DC Voltage ........................................................ + 9.5 Volts Continuous RF Input Power ................................. + 13 dBm Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.) Maximum Peak Power .................... 0.1 Watt (3 µsec Max.) Typical Performance Data 17 Gain (dB) 0 -10 -20 16 15 14 13 3300 MHz 1 dB Comp. (dBm) 16 15 14 3300 MHz Input VSWR 3300 MHz 1.0 2800 MHz Noise Figure (dB) 1.0 0.0 2800 MHz 3300 MHz Output VSWR 1.6 1.5 13 2800 MHz Legend -40 2800 MHz 2.0 4.0 3.0 2.0 -30 2800 MHz 17 Reverse Isolation (dB) 1.5 1.0 3300 MHz 2800 MHz 3300 MHz +25 ºC Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 10/19/05 www.SpectrumMicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001