Available as: RF AMPLIFIER MODEL TM7270 TM7270, 4 Pin TO-8 (T4) TN7270, 4 Pin Surface Mount (SM3) FP7270, 4 Pin Flatpack (FP4) BX7270,Connectorized Housing (H1) Features Typical Intermodulation Performance at 25 º 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.) Low Noise Figure: 1.4 dB Typical High Efficiency: +15 dBm @ 15 mA Typical Operating Temp. - 55 ºC to +85 ºC Environmental Screening Available Maximum Ratings Specifications CHARACTERISTIC TYPICAL Ta= 25 ºC 10-250 MHz MIN/MAX Ta = -55 ºC to +85 ºC 10-250 MHz Gain (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) 8.3 +13* +15** 7.0 Min. +11.0* Min. +13.0** Min. -10.5 -10.0 Max. VSWR In Out 1.5:1 1.3:1 1.8:1 Max 1.8:1 Max. Noise Figure (dB) Power Vdc mA 1.4 +15 15 2.5 Max. +15 Min. 18 Max. Frequency 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.) * 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 Gain (dB) 9 0 Noise Figure (dB) Reverse Isolation (dB) 2.5 - 5 1.5 - 10 8 - 15 0.5 - 20 7 Start 10 MHz Stop 250 MHz 1 dB Comp. (dBm) +16 Start 10 MHz Stop 250 MHz Input VSWR 2.0 Start 10 MHz Stop 250 MHz Output VSWR 2.0 +15 1.5 +14 +13 1.5 1.0 +12 Start 10 MHz Legend Stop 250 MHz + 25 ºC 1.0 Start 10 MHz Stop 250 MHz Start 10 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 6/29/04 www.spectrummicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001