Available as: RF AMPLIFIER MODEL TM7222 TM7222, 4 Pin TO-8 (T4) TN7222, 4 Pin Surface Mount (SM3) FP7222, 4 Pin Flatpack (FP4) BX7222, Connectorized Housing (H1) Features Typical Intermodulation Performance at 25 º C ! ! ! ! Second Order Harmonic Intercept Point.........+44 dBm (Typ) Second Order Two Tone Intercept Point..........+38 dBm (Typ) Third Order Two Tone Intercept Point..............+32 dBm (Typ) Low Noise Figure: 2.9 dB Typical High Gain: 29 dB Typical Operating Temp. - 55 ºC to +85 ºC Environmental Screening Available Maximum Ratings Specifications CHARACTERISTIC Frequency TYPICAL Ta= 25 ºC 20-250 MHz MIN/MAX Ta = -55 ºC to +85 ºC 20-250 MHz 29 27.5 Min. +20.5 +18.0 Min. -34.5 -34 Max. 1.75:1 1.75:1 2.9 2.0:1 Max. 2.0:1 Max. 4.0 Max. +15 47 +15 Min. 52 Max. Gain (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) 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 ................................. + 13 dBm Short Term RF Input Power.....50 Milliwatts ( 1 Minute Max.) Maximum Peak Power................. 0.5 Watts ( 3 µsecMax.) Note: Care should always be taken to effectively ground the case of each unit. Typical Performance Data Gain (dB) 30 0 Reverse Isolation (dB) 29 - 15 28 - 30 4 3 27 - 45 2 26 - 60 Start 20 MHz 1 dB Comp. (dBm) +22 1 Start 20 MHz Stop 250 MHz Noise Figure (dB) 5 Stop 250 MHz Input VSWR 2.0 Start 20 MHz Stop 250 MHz Output VSWR 2.0 +21 1.5 +20 +19 1.5 1.0 +18 Start 20 MHz Legend Stop 250 MHz + 25 ºC 1.0 Start 20 MHz Stop 250 MHz Start 20 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 05/05/05 www.spectrummicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001