Available as: QBH-5691, 4 Pin TO-8 (T4), 4 Pin Surface Mount (SM3) RF AMPLIFIER MODEL QBH-5691 PRELIMINARY Features Typical Intermodulation Performance at 25ºC ! High Gain: 12.0 dB Typical ! Output Power: +25.5 dBm Typical ! Low Noise Figure: 3.0 dB Typical ! Environmental Screening Available Second Order Harmonic Intercept Point ...... +62 dBm (Typ.) Second Order Two Tone Intercept Point ....... +56 dBm (Typ.) Third Order Two Tone Intercept Point ........... +41 dBm (Typ.) Specifications CHARACTERISTIC Frequency Gain (dB) Gain Flatness ( p-p ) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) VSWR In Out Noise figure (dB) 100 - 3000 MHz Power Vdc mA TYPICAL Ta= 25 ºC 20 - 3200 MHz MIN/MAX Ta = -55 ºC to +85 ºC 20 - 3000 MHz 12.0 ±0.3 10.5 Min. ±0.8 Max. +25.5 ^ +24.0 Min ^ 19.0 1.7:1 1.7:1 2.0:1 Max. 2.0:1 Max. 3.0 +8 195 4.2 Max. +8 210 Max. Maximum Ratings Ambient Operating Temperature .............. -55 ºC to +100 ºC Storage Temperature .............................-62 ºC to + +150 ºC Case Temperature ................................................. + 125 ºC DC Voltage ......................................................... + 10 Volts Continuous RF Input Power ................................. + 20 dBm Short Term RF Input Power .... 100 Milliwatts (1 Minute Max.) Maximum Peak Power .................... 0.5 Watt (3 µsec Max.) Legend +25 ºC +85 ºC - - - - - -55ºC * Measured in a 50-ohm. system at +8 Vdv unless otherwise specified. ^ 1.0 dB less above 2000 MHz Typical Performance Data 14.0 Power Otput at 1 dB Compression Noise Figure (dB) Gain (dB) 7.0 29.0 13.0 6.0 28.0 12.0 5.0 27.0 11.0 4.0 26.0 10.0 3.0 25.0 9.0 2.0 24.0 8.0 0.01 0.1 1.0 0.01 0.1 23.0 0.01 0.1 0.8 1.2 1.6 2.0 Frequency - GHz 2.4 3.0 3.2 0.8 1.2 1.6 2.0 Frequency - GHz 3.0 2.4 0.8 1.2 1.6 2.0 Frequency - GHz 2.4 3.0 3.2 Intercept Point (dBm) 90 2nd HAR 80 70 IP2 60 50 IP3 40 30 0.01 0.1 0.8 1.2 1.6 2.0 Frequency - GHz 2.4 3.0 3.2 Linear S-Parameters Data FREQ. MHz – – S11– – dB Ang – – S21– – dB Ang – – S12– – dB Ang – – S22– – dB Ang ================================================================== 20 14.4 3.96 -157.9 0.25 -61.5 0.115 156.6 0.23 50 1.9 4.04 -173.7 0.14 -55.1 0.109 172.2 0.22 400 4.22 0.10 147.2 -89.0 0.103 -15.4 131.1 0.25 1000 -39.2 4.10 0.17 95.5 -125.6 0.102 61.0 0.26 1600 4.02 0.22 45.7 -151.6 0.101 -63.0 -5.8 0.26 2200 4.19 0.22 -6.1 174.5 0.108 -86.9 -72.7 0.24 2800 4.24 0.13 -66.7 101.6 0.126 -113.8 -149.8 0.15 3200 3.93 -112.8 0.17 9.0 0.139 -137.7 93.6 0.09 Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 02/22/06 www.SpectrumMicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001