DB-499D-470 transistor equivalent, rf power amplifier using 1 x start499d npn rf silicon transistor.
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Excellent thermal stability Frequency: 430 - 470 MHz Supply voltage: 3.6 V Output power: 29 dBm Power gain: 19 dB Efficiency: 5.
Table 1.
Device summary
Order codes DB-499D-470
February 2009
Rev 1
1/11
www.st.com 11
This is preliminary informat.
The DB-499D-470 is a NPN silicon RF power amplifier designed for UHF 2-way radio applications Table 1.
Device summary
Order codes DB-499D-470
February 2009
Rev 1
1/11
www.st.com 11
This is preliminary information on a new product now in developm.
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