SMP identification: please help!

Hello,

I'm asking for help with identification of three sm devices.

1. Q1, marked "I GE": probably N-channel JFET _
2. D2, marked "A 7": diode or BJT used as a diode

_

1. Q2, marked "M 5": probably PNP BJT

BTW, the photos show the PCB of Sony's AN-102 active antenna. Q1 works as RF amp, D2 (and not shown D1) are used for input protection.

Q2 is the electronic switch which connects the RF amp stage to the supply voltage.

TIA

Reinhard

:

With as many USENET posts as you have made,

it's amazing that you don't have a better posting technique.

1) As Raveninghorde mentioned in s.e.d, news: snipped-for-privacy@4ax.com this is a simple one-Google problem

--which you would have discovered

**IF** you had made that slight effort. 2) Multi-posting is exceptionally bad form. Post ONCE; put the names of **all** groups in which you want the question to appear on the To line, separated by commas. 3) If you think your post didn't go through, look at Google's USENET Archive. e.g. Google Groups' latency is very low.