Available as: RF AMPLIFIER MODEL TM7371 TM7371, 4 Pin TO-8 (T4) TN7371, 4 Pin Surface Mount (SM3) FP7371, 4 Pin Flatpack (FP4) BX7371,Connectorized Housing (H1) Features Typical Intermodulation Performance at 25 º C ! ! ! ! Second Order Harmonic Intercept Point....... +20 dBm (Typ.) Second Order Two Tone Intercept Point........ +15 dBm (Typ.) Third Order Two Tone Intercept Point............ +14 dBm (Typ.) Low Noise Figure: 1.75 dB Typical High Gain: 18 dB Typical Operating Temp. - 55 ºC to +85 ºC Environmental Screening Available Maximum Ratings Specifications CHARACTERISTIC Frequency TYPICAL Ta= 25 ºC 1-300 Hz MIN/MAX Ta = -55 ºC to +85 ºC 1-300 MHz 18 16.0 Min. +2 +1.0 Min. -21 -20 Max. <1.25:1 <1.25:1 2.0:1 Max. 2.0:1 Max. 1.75 +15 9 2.5 Max. +15 Min. 12 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 ................................. + 13 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) 20 0 Reverse Isolation (dB) Noise Figure (dB) 19 - 10 4 3 18 - 20 2 17 - 30 1 0 - 40 16 Start 1 MHz 1 dB Comp. (dBm) + 4 Start 1 MHz Stop 300 MHz Stop 300 MHz Input VSWR 2.0 Start 1 MHz Stop 300 MHz Output VSWR 2.0 + 3 1.5 + 2 + 1 1.5 1.0 0 Start 1 MHz Legend Stop 300 MHz + 25 ºC 1.0 Start 1 MHz Stop 300 MHz Start 1 MHz Stop 300 MHz + 85 ºC - - - - - - -55 ºC Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 7/7/04 www.spectrummicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001