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| RF AMPLIFIER MODEL TM7287 Features ! ! ! ! High Efficiency: 70 mW D.C. with > +10 dBm Output Low Noise Figure: 2.75 dB Typical Operating Temp. - 55 C to +85 C Environmental Screening Available Available as: TM7287, 4 Pin TO-8 (T4) TN7287, 4 Pin Surface Mount (SM3) FP7287, 4 Pin Flatpack (FP4) BX7287,Connectorized Housing (H1) Typical Intermodulation Performance at 25 C Second Order Harmonic Intercept Point....... +39 dBm (Typ.) Second Order Two Tone Intercept Point........ +33 dBm (Typ.) Third Order Two Tone Intercept Point............ +24 dBm (Typ.) Specifications CHARACTERISTIC Frequency Gain (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) VSWR In Out TYPICAL Ta= 25 C 10-300 MHz 15.5 +10 -20 <1.5:1 <1.25:1 2.75 +5 14.5 MIN/MAX Ta = -55 C to +85 C 10-300 MHz 14.5 Min. +9.0 Min. -19 Max. 2.0:1 Max. 2.0:1 Max. 4.0 Max. +5 Min. 16 Max. Maximum Ratings Ambient Operating Temperature .............. -55C to + 100 C Storage Temperature ............................... -62C to + 125 C Case Temperature ................................................. + 125 C DC Voltage ......................................................... + 10 Volts Continuous RF Input Power ................................. + 13 dBm Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.) Maximum Peak Power .................... 0.5 Watt (3 sec Max.) Noise Figure (dB) Power Vdc mA Note: Care should always be taken to effectively ground the case of each unit. Typical Performance Data 17 16 15 14 13 Start 10 MHz Stop 300 MHz Gain (dB) 0 - 10 - 20 - 30 - 40 Reverse Isolation (dB) 5 4 3 2 1 Noise Figure (dB) Start 10 MHz Stop 300 MHz Start 10 MHz Stop 300 MHz +12 +11 +10 +9 +8 1 dB Comp. (dBm) 2.0 1.5 1.0 Input VSWR 2.0 1.5 1.0 Output VSWR Start 10 MHz Stop 300 MHz Start 10 MHz Stop 300 MHz Start 10 MHz Stop 300 MHz Legend + 25 C + 85 C - - - - - - -55 C 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 |
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