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| RF AMPLIFIER MODEL TM7270 Features ! ! ! ! Low Noise Figure: 1.4 dB Typical High Efficiency: +15 dBm @ 15 mA Typical Operating Temp. - 55 C to +85 C Environmental Screening Available Available as: TM7270, 4 Pin TO-8 (T4) TN7270, 4 Pin Surface Mount (SM3) FP7270, 4 Pin Flatpack (FP4) BX7270,Connectorized Housing (H1) Typical Intermodulation Performance at 25 C Second Order Harmonic Intercept Point....... +55 dBm (Typ.) Second Order Two Tone Intercept Point........ +50 dBm (Typ.) Third Order Two Tone Intercept Point............ +30 dBm (Typ.) Specifications CHARACTERISTIC Frequency Gain (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) VSWR In Out TYPICAL Ta= 25 C 10-250 MHz 8.3 +13* +15** -10.5 1.5:1 1.3:1 1.4 +15 15 MIN/MAX Ta = -55 C to +85 C 10-250 MHz 7.0 Min. +11.0* Min. +13.0** Min. -10.0 Max. 1.8:1 Max 1.8:1 Max. 2.5 Max. +15 Min. 18 Max. Maximum Ratings 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 ................................. + 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 * Frequency = 10-250 MHz ** Frequency = 10-160 MHz Note: Care should always be taken to effectively ground the case of each unit. Typical Performance Data 9 8 7 Start 10 MHz Stop 250 MHz Gain (dB) 0 -5 - 10 - 15 - 20 Reverse Isolation (dB) 2.5 1.5 0.5 Start 10 MHz Stop 250 MHz Start 10 MHz Noise Figure (dB) Stop 250 MHz +16 +15 +14 +13 +12 1 dB Comp. (dBm) 2.0 1.5 1.0 Input VSWR 2.0 1.5 1.0 Output VSWR Start 10 MHz Stop 250 MHz Start 10 MHz Stop 250 MHz Start 10 MHz Stop 250 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 6/29/04 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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