RF AMPLIFIER MODEL TM7279 Available as: TM7279, 4 Pin TO-8 (T4) TN7279, 4 Pin Surface Mount (SM3) FP7279, 4 Pin Flatpack (FP4) BX7279, Connectorized Housing (H1) Features Typical Intermodulation Performance at 25 º C ! ! ! ! Second Order Harmonic Intercept Point ....... +52 dBm (Typ.) Second Order Two Tone Intercept Point ........ +46 dBm (Typ.) Third Order Two Tone Intercept Point ............ +36 dBm (Typ.) High Output Power: +23 dBm Typical High Third Order Intercept: +36 dBm Typical Operating Temp. - 55 ºC to +85 ºC Environmental Screening Available Maximum Ratings Specifications CHARACTERISTIC Frequency Gain (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) TYPICAL Ta= 25 ºC 5 - 300 MHz 14 MIN/MAX Ta = -55 ºC to +85 ºC 5 - 250 MHz 12.5 Min. +23 +21 Min. -15.5 -14.5 Max. <1.5:1 <1.5:1 <4.5 +15 90 2.0:1 Max. 2.0:1 Max. 6.0 Max. +15 Min. 95 Max. 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 ................................. + 18 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 Reverse Isolation (dB) Gain (dB) Noise Figure (dB) 16 0 15 - 10 7 6 14 - 20 5 13 - 30 4 12 - 40 3 Start 5 MHz Stop 300 MHz Start 5 MHz Stop 300 MHz Start 5 MHz Input VSWR 1 dB Comp. (dBm) +25 Stop 300 MHz Output VSWR 2.0 2.0 1.5 1.5 +24 +23 +22 1.0 +21 Start 5 MHz Legend Stop 300 MHz + 25 ºC 1.0 Start 5 MHz Stop 300 MHz Start 5 MHz Stop 300 MHz + 85 ºC - - - - - - -55 ºC Linear S-Parameters FREQ. – – – – S11– – – – – – – – S21– – – – – – – – S12– – – – – – – – S22– – – – MHz Mag Deg Mag Deg Mag Deg Mag Deg ======================================================================================== 158 12 .1105 4.98 -164 -95 .18 5 .19 169 4 .1128 179 5.13 -149 .07 20 .14 172 1 .1167 167 5.17 169 .05 50 .13 170 -0 .1190 151 5.21 123 .03 100 .13 160 -2 .1252 135 5.30 63 .03 150 .12 141 -6 .1312 116 5.40 -11 .06 200 .11 90 -11 .1433 96 5.40 -55 .11 250 .10 24 -20 .1459 72 5.05 -96 .16 300 .16 Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 03/07/05 www.spectrummicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001