Available as: RF AMPLIFIER MODEL TM7288 TM7288, 4 Pin TO-8 (T4) TN7288, 4 Pin Surface Mount (SM3) FP7288, 4 Pin Flatpack (FP4) BX7288,Connectorized Housing (H1) Features Typical Intermodulation Performance at 25 º C ! ! ! ! Second Order Harmonic Intercept Point....... +29 dBm (Typ.) Second Order Two Tone Intercept Point........ +23 dBm (Typ.) Third Order Two Tone Intercept Point............ +20 dBm (Typ.) Low Noise Figure: 1.8 dB Typical High Gain: 22 dBm Typical Operating Temp. - 55 ºC to +85 ºC Environmental Screening Available Maximum Ratings Specifications CHARACTERISTIC Frequency TYPICAL Ta= 25 ºC 5-250 MHz MIN/MAX Ta = -55 ºC to +85 ºC 5-250 MHz 22 21 Min. +7.5 +6.5 Min. -23 -22 Max. <1.25:1 <1.25:1 2.0:1 Max. 2.0:1 Max. 1.8 +15 18 2.2 Max. +15 Min. 20 Max. Gain (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) VSWR In Out Noise Figure (dB) Power Vdc mA Ambient Operating Temperature .............. -55ºC to + 100 ºC Storage Temperature ............................... -62ºC to + 125 ºC Case Temperature ................................................. + 125 ºC DC Voltage ......................................................... + 18 Volts Continuous RF Input Power ................................. + 18 dBm Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.) Maximum Peak Power .................... 0.5 Watt (3 µsec Max.) Note: Care should always be taken to effectively ground the case of each unit. Typical Performance Data Gain (dB) 23 0 Reverse Isolation (dB) Noise Figure (dB) 3 - 10 2 - 20 22 - 30 1 - 40 21 Start 5 MHz Stop 250 MHz 1 dB Comp. (dBm) +10 Start 5 MHz Stop 250 MHz Input VSWR 2.0 Start 5 MHz Stop 250 MHz Output VSWR 2.0 + 9 1.5 + 8 + 7 1.5 1.0 + 6 Start 5 MHz Legend Stop 250 MHz + 25 ºC 1.0 Start 5 MHz Stop 250 MHz Start 5 MHz Stop 250 MHz + 85 ºC - - - - - - -55 ºC Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 7/6/04 www.spectrummicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001