Re: ? using LNA for front end of PA

Database ID: 107406
2018-03-26T12:00:13+00:00

← View thread

Message-ID
In-Reply-To: <[email protected]>

Body

Also in RE to AF applications all audio stages become band pass filters to the RE-RF signals the short switching span of the device for RF will increase the overall audio responses but the currents will be a challenge to manage  , current amplification topology is required for the application so the circuits simply don't go up in smoke, Biasing ! expertise is required ( & knowing the limits ) 

else the request will look like bullshit lacking the knowledge required to work in sine wave RF to AF hyper-modulation concepts , this theme is delicate as the applications can be used in MILITARY jamming devices  and most of them are still classified  ( but what the shit )  Russians mastered that years ahead over the Americans  who had fallen behind due to greed and deceit ..
No nation can raise up treating their geniuses as shit .....
that is a fact ....

(H)

References

<[email protected]>
<[email protected]>

Headers

Return-Path <[email protected]>
X-Sender [email protected]
X-Apparently-To [email protected]
X-Received (qmail 13610 invoked by uid 102); 26 Mar 2018 12:00:15 -0000
X-Received from unknown (HELO mtaq3.grp.bf1.yahoo.com) (10.196.204.226) by m15.grp.bf1.yahoo.com with SMTP; 26 Mar 2018 12:00:15 -0000
X-Received (qmail 9810 invoked from network); 26 Mar 2018 12:00:15 -0000
X-Received from unknown (HELO mta1004.groups.mail.ne1.yahoo.com) (98.138.100.119) by mtaq3.grp.bf1.yahoo.com with SMTP; 26 Mar 2018 12:00:15 -0000
X-Original-Return-Path <[email protected]>
X-Received-SPF pass (domain of yahoogroups.com designates 66.163.190.94 as permitted sender)
X-YMailISG O2NDzlEWLDv6rfqS_KKJN7VtdseG1s8CbPHz6Xttb3oh9Dhf kYwuhsvojt.QjM1Rf5.k0uFoj7zan6ZUFnzDkcndr085OP0Bo9Zp2x_owNS2 jljdOhuuos392dONGJLMpB6ziiKbuupJ7jt3XZlMuNanuYAlktjV96SHMeum 7DNKTpqHgw6ww5DtImQ0gp17yYNOvkJOf1SxmqcD4AdAxNLlzL_GyBwlKftJ ETlFH61L7Z9wnzJ8DfD0Gr9b9qusndMPTyICud6ggWn_g37TgQx35qmKqtGy sQ_0t5IIS4AYrVoMpE0.TAzhm9V4SpbvyieH28sasKagal_qGS3Yp53NRSn7 ZOObeJaILazqHBOKSSbHvB_VWCAENNkZEGyTW0EoOylf_LWmwsySF.j7vNEw MhVZkgvvSmpxbM._J_oJjmQgj9C2whnIG74Q_0hK.Lje6rafTTW6yx1tgHP. zKSQmwEIcXB17aDE8ETDSIvydXUxJPDZLhz1SDmUAs0Odr13Ldxbwz.xe7ho 1SWUqPQCjItxgt2WOLIJxsGPn4gcGjz28PxnEzEYtg3WaEM2tMHNLkeNTN8R 04o6zWM8cAsgePF0VRBzXEbyty2cjoAkhPiT7pr_GU6Q.2ii.XybRJaxfPyS GoK3nlFL016ru78fGgvPaSKz1RT.d3nrmdhCRDo2SESfdadQ_nbKpLNkYCD1 4cOd4jwy3P91_7higt0I3AnOZovFEII5IyKJokqX0ZtKaQFh4f.m3E1BxMiy rqHPlW7pgYA_w9u7UiVU81Qsqatzu0Dxqen0Mp6bhRK11dgSM.Pb.WUHI8D5 lpri9tRbIXgOoBWuRsqW8YsAjs3D21PXSgEeuMMhgBMlZuqgxZgaBhONkBrH nsXcOeFFEZyVMwY5PH_D9xXP5_4SVXSHeSeRmQPUr_JTPkFShM6vi_knwgcR Yf_TKBC6A1kODxTms9kERukYhTLBI.XvSCWgM_zdSDD0j3vsjlvJDLAqwws4 6MsBq3fUhjfR.l65FdDuRkeOT.GFdntVmo3pyXHpF3oD9CISYkcKseSGIxGf UkUNDfS8blztvFnrjmD9cQN8KzPfu162ZkPUEJtcpvEfY83bGzMy7BXSy.eP 46I4r2Y73IqlUq8StfAnmk_Q1hfhFyGkZ..1uweI45qawji0qvpz
Authentication-Results mta1004.groups.mail.ne1.yahoo.com from=yahoogroups.com; domainkeys=neutral (no sig); from=yahoogroups.com; dkim=permerror (bad sig)
X-Received from 127.0.0.1 (EHLO sonic323-32.consmr.mail.ne1.yahoo.com) (66.163.190.94) by mta1004.groups.mail.ne1.yahoo.com with SMTPS; Mon, 26 Mar 2018 12:00:15 +0000
X-Received from sonic.gate.mail.ne1.yahoo.com by sonic323.consmr.mail.ne1.yahoo.com with HTTP; Mon, 26 Mar 2018 12:00:15 +0000
Date Mon, 26 Mar 2018 12:00:13 +0000
X-Received from [127.0.0.1] by gapi7.grp.bf1.yahoo.com with NNFMP; 26 Mar 2018 12:00:13 -0000
To [email protected]
X-Original-Return-Path [email protected]
X-Original-From [email protected]
X-Mailer Yahoo Groups Message Poster
References <[email protected]> <[email protected]>
X-Yahoo-Newman-Property groups-compose
Message-ID <[email protected]>
In-Reply-To <[email protected]>
MIME-Version 1.0
Content-Type multipart/alternative; boundary="9nlWnTS9ocNmxdhsK3FKVLWiM6a5jwOaA8HvrLV"
X-Originating-IP 66.50.105.221
X-Yahoo-Post-IP 66.50.105.221
Reply-To [email protected]
Subject Re: ? using LNA for front end of PA
X-Yahoo-Group-Post member; u=30661328; y=iS1Q82GoQm44-ntiMgqfd0YmQ3Kh-TvNELiMvRblG69dt3tufxI
X-Yahoo-Profile arkresearch
From [email protected]