WD5AGO - NTMS
WD5AGO - NTMS WD5AGO - NTMS
And… • Vacuum is needed to keep condensation off of ckt • Sealed connector plates and Neoprene for all gaskets • Cooling the whole unit requires more power due to heat losses • Less effective but better control is to cool the first stage device • Heat loses through device leads • Ceramic Device not the best but better than plastic T. Henderson WD5AGO 2010 EME 28
1 st Device Only Cooler 0.4W • Water Cooler Built in TED. • Needed 3 Gaskets • 5 Stack 200° K w/o L, 240 ° w/L T. Henderson WD5AGO 2010 EME 29
- Page 1 and 2: L - S Band Low Noise Amplifiers Des
- Page 3 and 4: Stability and Advantage in 2 nd Sta
- Page 5 and 6: Source Inductance Effects on L-Band
- Page 7 and 8: What are the new Challenges in LNA
- Page 9 and 10: Device Gate Width Specified F MIN @
- Page 11 and 12: T. Henderson WD5AGO 2010 EME 11
- Page 13 and 14: Measured High IP L - S Band LNA Ban
- Page 15 and 16: Converting LNA to 13 or 9cm ATF3607
- Page 17 and 18: LNA w/SMD Filter T. Henderson WD5AG
- Page 19 and 20: ATF36077 20Ω+ 3nH T. Henderson WD5
- Page 21 and 22: dB(S(2,2)) dB(S(1,1)) dB(S(1,2)) dB
- Page 23 and 24: 9cm VLNA on Rodgers 4003. NE3511S01
- Page 25 and 26: Qc W max T. Henderson WD5AGO 2010 E
- Page 27: Pump and Water/Heat Radiator T. Hen
- Page 31 and 32: Cooled 13cm VLNA Performance of Sev
- Page 33 and 34: Results a Little Better w/Y factor
- Page 35 and 36: Got Braver New 3.1 M 0.38 f/D Summe
- Page 37 and 38: 6.2” T. Henderson WD5AGO 2010 EME
- Page 39 and 40: Satisfied for the past 3 years of o
1 st Device Only Cooler 0.4W<br />
• Water<br />
Cooler Built<br />
in TED.<br />
• Needed 3<br />
Gaskets<br />
• 5 Stack<br />
200° K w/o L, 240 ° w/L<br />
T. Henderson <strong>WD5AGO</strong> 2010 EME 29
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