Available as: RF AMPLIFIER MODEL TM9748 Preliminary Features ! ! ! ! TM9748, 4 Pin TO-8 (T4) TN9748, 4 Pin Surface Mount (SM3) FP9748, 4 Pin Flatpack (FP4) BX9748, Connectorized Housing (H1) Typical Intermodulation Performance at 25 º C Wide Bandwidth: 5 to 2500 MHz Typical High Third Order Intercept: +30 dBm Typical Operating Temp. - 55 ºC to +85 ºC Environmental Screening Available Specifications CHARACTERISTIC Frequency Gain (dB) Gain Flatness (dB) Maximum Ratings TYPICAL Ta= 25 ºC 5 - 2500 MHz 9.0 MIN/MAX Ta = -55 ºC to +85 ºC 10 - 2300 MHz 8.0 Min. +0.25 +0.8 Max. Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) VSWR In Out >+18 +17.0 Min. -12.5 1.5:1 <1.3:1 -11.5 Max. 2.0:1 Max. 2.0:1 Max. Noise Figure (dB)* 4.0 5.3 Max. Power +15 66 +15 75 Max. Vdc mA Second Order Harmonic Intercept Point ...... +46 dBm (Typ.) Second Order Two Tone Intercept Point ....... +40 dBm (Typ.) Third Order Two Tone Intercept Point ........... +30 dBm (Typ.) Ambient Operating Temperature ................ -55ºC to +100 ºC Storage Temperature ................................. -62ºC to +125 ºC Case Temperature .................................................. +125 ºC DC Voltage .......................................................... +17 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.) Note: Care should always be taken to effectively ground the case of each unit. *Noise Figure measured from 200 to 2300 MHz. Typical Performance Data Legend + 25 ºC + 85 ºC - - - - - - -55 ºC Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 Rev. 1/22/09 www.SpectrumMicrowave.com Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001