Available as: RF AMPLIFIER MODEL TM7274 TM7274, 4 Pin TO-8 (T4) TN7274, 4 Pin Surface Mount (SM3) FP7274, 4 Pin Flatpack (FP4) BX7274,Connectorized Housing (H1) Features Typical Intermodulation Performance at 25 C ! High Gain: 31 dB Typical ! Operating Temp. - 55 C to +85 C ! Environmental Screening Available Second Order Harmonic Intercept Point........+37 dBm (Typ.) Second Order Two Tone Intercept Point.........+32 dBm (Typ.) Third Order Two Tone Intercept Point.............+21 dBm (Typ.) Specifications Maximum Ratings CHARACTERISTIC Frequency TYPICAL Ta= 25 C 5-300 MHz MIN/MAX Ta = -55 C to +85 C 5-300 MHz 31 29 Min. +9.5 +8.0 Min. -38 -36 Max. <1.5: <1.75:1 2.0:1 Max. 2.0:1 Max. <3 +15 40 4.0 Max. +15 Min. 44 Max. Gain (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) VSWR In Out Noise Figure (dB) Power Vdc mA Ambient Operating Temperature .............. -55C to + 100 C Storage Temperature ............................... -62C to + 125 C Case Temperature ................................................. + 125 C DC Voltage ......................................................... + 18 Volts Continuous RF Input Power ................................... + 6 dBm Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.) Maximum Peak Power .................... 0.5 Watt (3 sec Max.) Note: Care should always be taken to effectively ground the case of each unit. Typical Performance Data Gain (dB) 33 0 32 - 15 31 - 30 30 - 45 29 Reverse Isolation (dB) 3 2 - 60 Start 5 MHz Stop 300 MHz 1 dB Comp. (dBm) +11 Noise Figure (dB) 4 Start 5 MHz Stop 300 MHz Input VSWR 2.0 Start 5 MHz Stop 300 MHz Output VSWR 2.0 +10 1.5 + 9 + 8 1.5 1.0 + 7 Start 5 MHz Legend Stop 300 MHz + 25 C 1.0 Start 5 MHz Stop 300 MHz Start 5 MHz Stop 300 MHz + 85 C - - - - - - -55 C Spectrum Microwave * 2144 Franklin Drive N.E. * Palm Bay, Florida 32905 * PH (888) 553-7531 * Fax (888) 553-7532 6/29/04 www.spectrummicrowave.com Spectrum Microwave (Europe) * 2707 Black Lake Place * Philadelphia, Pa. 19154 * PH (215) 464-4000 * Fax (215) 464-4001