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RF AMPLIFIER MODEL TM6238 Features ! ! ! ! High Output Power: +23 dBm Typical High Third Order Intercept: +35 dBm Typical Cross to Watkins-Johnson WJ-PA38 Amplifier Environmental Screening Available Available as: TM6238, 4 Pin TO-8 (T4) TN6238, 4 Pin Surface Mount (SM3) FP6238, 4 Pin Flatpack (FP4) BX6238, Connectorized Housing (H1) Typical Intermodulation Performance at 25 C Second Order Harmonic Intercept Point .......+60 dBm (Typ.) Second Order Two Tone Intercept Point.........+56 dBm (Typ.) Third Order Two Tone Intercept Point ............ +35 dBm (Typ.) Specifications CHARACTERISTIC Frequency Gain (dB) Power @ 1 dB Comp. (dBm) Reverse Isolation (dB) In Out Noise figure (dB) Power Vdc mA VSWR TYPICAL Ta= 25 C 200 - 2000 MHz 10 +23 -19 <1.7:1 <1.5:1 <4.0 +15 150 MIN/MAX Ta = -55 C to +85 C 200 - 2000 MHz 8.0 Min. +22 Min. -17.0 Max. 2.0:1 Max. 2.0:1 Max. 5.2 Max. +15 160 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 ................................. + 20 dBm Short Term RF Input Power ... 200 Milliwatts (1 Minute Max.) Maximum Peak Power ................... 0.5 Watt (3 sec Max.) Note: Care should always be taken to effectively ground the case of each unit. Typical Performance Data 12 11 10 9 8 Start 200 MHz Stop 2000 MHz Gain (dB) 0 - 10 - 20 - 30 - 40 Reverse Isolation (dB) 6 5 4 3 2 Noise Figure (dB) Start 200 MHz Stop 2000 MHz Start 200 MHz Stop 2000 MHz +26 +25 +24 +23 +22 1 dB Comp. (dBm) 2.0 1.5 1.0 Input VSWR 2.0 1.5 1.0 Output VSWR Start 200 MHz Stop 2000 MHz Start 200 MHz Stop 2000 MHz Start 200 MHz Stop 2000 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 01/27/05 www.spectrummicrowave.com Spectrum Microwave (Europe) * 2707 Black Lake Place * Philadelphia, Pa. 19154 * PH (215) 464-4000 * Fax (215) 464-4001 |
Price & Availability of TM6238 |
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