Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-df01.r1000.mx.aol.com (Internet Inbound) with ESMTP id 159F23800009D; Thu, 11 Apr 2013 07:51:56 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1UQFa8-00045h-E9 for rs_out_1@blacksheep.org; Thu, 11 Apr 2013 12:22:20 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1UQFa7-00045Y-I3 for rsgb_lf_group@blacksheep.org; Thu, 11 Apr 2013 12:22:19 +0100 Received: from nm9.bullet.mail.ird.yahoo.com ([77.238.189.35]) by relay1.thorcom.net with smtp (Exim 4.77) (envelope-from ) id 1UQFa4-0003gp-A3 for rsgb_lf_group@blacksheep.org; Thu, 11 Apr 2013 12:22:18 +0100 Received: from [77.238.189.54] by nm9.bullet.mail.ird.yahoo.com with NNFMP; 11 Apr 2013 11:21:55 -0000 Received: from [212.82.98.65] by tm7.bullet.mail.ird.yahoo.com with NNFMP; 11 Apr 2013 11:21:55 -0000 Received: from [127.0.0.1] by omp1002.mail.ir2.yahoo.com with NNFMP; 11 Apr 2013 11:21:55 -0000 X-DKIM-Result: Domain=yahoo.co.uk Result=Good and Known Domain X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 145418.78413.bm@omp1002.mail.ir2.yahoo.com Received: (qmail 97855 invoked by uid 60001); 11 Apr 2013 11:18:02 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.uk; s=s1024; t=1365679082; bh=78VUwGHm0V1p4pAQb/lHSOzxzXGB14HTjL+duvUWyQE=; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=zcTT/62eP68fXRXYbnW0NsEiq98uMfupptZDin+do+hQnV0FLVDK7BMUGoHlZowuKP3c9CJ634uidFh3zuk7K8fY0H9SgkkpZwTEx9uOgS8PmWGWBY5DP+SpGHyYTvJ2mQqyTgiXK4hUyXfWlbmhrjtrUKp87Cw3xNiW51Og1os= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.co.uk; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=g3m6DNkermU9atihTOQiUxqabKGwR1zuYWbhaf2+OhDcdLBtGDjde1SXedBM65ovILpPW2mQiede3sPbkRKo0x1aeJZbaGYnl1cQWNYqHgE0jwTBdOuhdBi7/5CJ3+YfXPNd3nUzAApFrapb1efS6QJ2zw5SQY1Utk0tNwpISnA=; X-YMail-OSG: w2euDKoVM1lyetu1OYvSBs8WREq6HA40_aKx7wvse1EUP2i gyYQgJn8F_4YMVtbx7LvY6am.j396v1eL8roqDfaP4IJ8bM3WP4XIkBivMbX sKxR8lhepH2kXL0Z0tO0O80YdHLsr7fx2lrBsMlEpx5uIwM04L_.SYcBLHUl Nq07U1bQ84MB.VAfxq7kbtZaMqlbsvRYTlPrldAbyoz6pAlf7J6QMqzcX0oA jasNrITA4z2VRRkMfsgHwrAEVth0w9qLkBGh1sxIRoQ9f.gNRSpAHQ4S2n12 QQSedr8u9OaOcbsDhAWfh5pcoDwdaL03xG4rsFcpTomRQYZdVidwpNisrL5T CWh8XZMdMeNiTn4MfklKo28gBXX6bpZKWEkdJIxo7lmR75J.._6G3etY_1qI _n51pzWelH7D6EKd1BlUEx0ChV_R9ivW1.W90Cl.G_BGtPkqh7JAMl.X7Uco xAdkyjITnWHm28kGN2Hp7hTPQVPN_WqfAzJqmZu5V_GcJb9wPQy_a90Mhnky KtWcamDbLhyxPtsuq8gHIOAvqlAPfN7twrhYpcJw5kpAHR8UaO7xQj1T0hy2 gopmXuBg.R7bJWkZhKX8wVh3u.5Xyel9ogslzLiRx.uEUJ033VKVoeDZq6uH _KFI- Received: from [109.149.150.33] by web133205.mail.ir2.yahoo.com via HTTP; Thu, 11 Apr 2013 12:18:02 BST X-Rocket-MIMEInfo: 002.001,SGkgR3JhaGFtCsKgCkhvdyB5b3VuZyB5b3UgYXJlIG15IGludHJvZHVjdGlvbiB0byBUb3R0ZW5oYW0gQ291cnQgUm9hZCAoUHJvb3BzPykgLCBMaXNsZXMgU3RyZWV0IChHVyBTbWl0aHMpLCBDaGFycmluZyBDcm9zcyDCoGFuZCBUaGUgRWRnZXdhcmUgUm9hZMKgIGFib3V0IDE5NTYuIEFhYWFhaCB0aG9zZSB3ZXJlIHRoZSBkYXlzLiBsZWFybnQgYSBsb3QgYWJvdXQgUmFkaW8swqBMaWZlLCB0aGUgVW5pdmVyc2UgYW5kIGV2ZXJ5dGhpbmcgdGhlcmUuLi4uLi4gaGVlIQpHb3QgbXkgUjEwNyBmcm9tIExpc2wBMAEBAQE- X-Mailer: YahooMailWebService/0.8.140.532 References: <0D5F8C81FCD24061BCDE1F5E2C9785E7@AGB> <1365633794.18069.YahooMailNeo@web133204.mail.ir2.yahoo.com> <1365673624.52897.YahooMailNeo@web133204.mail.ir2.yahoo.com> <7B14049AB0084B3EB5BA4E6BB153ECB8@AGB> Message-ID: <1365679082.78051.YahooMailNeo@web133205.mail.ir2.yahoo.com> Date: Thu, 11 Apr 2013 12:18:02 +0100 (BST) From: M0FMT To: "rsgb_lf_group@blacksheep.org" In-Reply-To: <7B14049AB0084B3EB5BA4E6BB153ECB8@AGB> MIME-Version: 1.0 X-Spam-Score: 2.2 (++) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi Graham How young you are my introduction to Tottenham Court Road (Proops?) , Lisles Street (GW Smiths), Charring Cross and The Edgeware Road about 1956. Aaaaah those were the days. learnt a lot about Radio, Life, the Universe and everything there...... hee! Got my R107 from Lisle Street with money save from my apprentices pay. Carried it (abt 1 CWT) via bus to Kings Cross in the days when the conductor would jump off the bus and give you had to get it on board........ imagine that on a "Bendy Bus" today. See http://www.retinascope.co.uk/lislestreet.html for the full story. OK on the stick info yes but I am CW only really can't get too excited about sterile data although as you know I do partake occasionally. [...] Content analysis details: (2.2 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [77.238.189.35 listed in list.dnswl.org] 2.2 TVD_SUBJ_ACC_NUM Subject has spammy looking monetary reference 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (m0fmt[at]yahoo.co.uk) 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: a32b10ac5c14008078455df469dc45d3 Subject: Re: LF: Wanted 10XJ or FT243 XTALS Range 236.25 236.75 KHz Content-Type: multipart/alternative; boundary="-1690458260-1241237882-1365679082=:78051" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: *** X-Spam-Status: No, hits=3.3 required=5.0 tests=AMATEUR_PORN,HTML_40_50, HTML_MESSAGE,TO_ADDRESS_EQ_REAL autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false x-aol-global-disposition: G x-aol-sid: 3039ac1d40d55166a3d920f5 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : temperror ---1690458260-1241237882-1365679082=:78051 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hi Graham=0A=A0=0AHow young you are my introduction to Tottenham Court Road= (Proops?) , Lisles Street (GW Smiths), Charring Cross =A0and The Edgeware = Road=A0 about 1956. Aaaaah those were the days. learnt a lot about Radio,= =A0Life, the Universe and everything there...... hee!=0AGot my R107 from Li= sle Street with money save from my apprentices pay. Carried it=A0 (abt 1 CW= T) via bus to Kings Cross in the days when the conductor would jump off the= bus and give you had to get it on board........ imagine that on a "Bendy B= us" today. See http://www.retinascope.co.uk/lislestreet.html=A0for the full= story.=0A=A0=0AOK on the stick info yes but I am CW only really can't get = too excited about sterile data although as you know I do partake occasional= ly.=0A=0A73 es GL Pete M0FMT IO91UX=0A=0A=0A>______________________________= __=0A> From: Graham =0A>To: rsgb_lf_group@blackshe= ep.org =0A>Sent: Thursday, 11 April 2013, 11:52=0A>Subject: Re: LF: Wanted = 10XJ or FT243 XTALS Range 236.25 236.75 KHz =0A> =0A>=0A>=0A>R= Pete =0A>=0A>Well , its possible to=A0 use the=A0 emergency=A0 vfo=A0 , b= ut =0Athat=A0 results=A0 in a very=A0 unstable=A0 signal , I=A0=A0 =0Aremem= ber=A0 down the=A0 Tottenham court road , there=A0 where=A0 tea =0Achests o= f=A0 crystals , but that=A0 was=A0 1970 .. seems=A0 a=A0 =0Alot=A0 of the= =A0 traditional=A0 firms have=A0 closed , =0A>=0A>One=A0 of the=A0 =A35=A0= dds=A0 with=A0 a driver=A0 =0Awould=A0 work , but=A0 they=A0 want to=A0 ke= ep=A0 it=A0 =0Astandard =0A>=0A>DS -=A0=A0 That's really=A0 the=A0 'correc= t'=A0 =0Asituation=A0 ,=A0 that=A0 -33 db decode, -3=A0db=A0 lower =0Athan= =A0 normal =A0was=A0 a=A0 good=A0 indication =A0 =0Athat=A0 the=A0 system= =A0 is=A0 working ,=A0=A0=A0over =0Aranging=A0 the=A0 a/d=A0 is the=A0 only= =A0 problem . I =0Athink=A0 dynamic=A0 range is=A0 60 d b after=A0 processi= ng=A0 , =0Ais it=A0=A0 3 db per=A0 bit=A0 ?=A0 8 bits=A0 , 24=A0 db + =0A3= =A0=A0 that's=A0=A0 27 dB ?=A0 500:1 ? =A0 , but=A0=A0 =0Aby=A0 removing=A0= =A0=A0 qty=A0 2=A0 mixers=A0=A0 =0Aand=A0 2=A0 oscillators=A0=A0 , [ may=A0= be 3=A0 =0Aoscillators=A0 1 , hf-up-conv=A0 2 , pll=A0 conv osc=A0 3=A0 re= f =0Aosc )=A0 that=A0 is a=A0 lot=A0 of=A0 noise + jitter=A0 =0Aremoved=A0 = from the=A0 signal=A0 path as well=A0 as=A0=A0 =0Aimd=A0 from=A0 2=A0 mixer= s , I found=A0 a attenuator=A0 =0Ahelped=A0 for=A0 mw=A0 and=A0 I have=A0 a= =A0 mw-filter=A0 , =0Awhich=A0 cleaned=A0 up=A0 sw=A0 bands=A0 ......=A0 ni= ce =0Ato=A0 have a=A0 panoramic=A0 display , 2=A0 mhz this time , =0Athe=A0= ra17=A0 was 1 mhz=A0 and=A0=A0 28=A0 valves + 20 ish =0A=A0> in the=A0 rad= io=A0 =A0 =0A>=0A>73-G. =0A>=A0 =0A>=0A> =0A>From: M0FMT =0A>Sent: Thursda= y, April 11, 2013 10:47 AM =0A>To: rsgb_lf_group@blacksheep.org =0A>Subjec= t: Re: LF: Wanted 10XJ or FT243 XTALS Range 236.25 236.75 KHz =0A>=0A> =0A= >OK Graham =0A>=A0 =0A>Thought it was home brew retro.......... I am in tha= t mode and think =0Aeverbody else is! What do you do at the moment inject a= Sig Genny? =0A>=A0 =0A>Have you checked the net=A0or checked out Vincent -= QuartzLab etc? =0A>=A0 =0A>Anyway what's that master osc circuit. I build= from old RADCOM (pre =0A1975 when they published real amateur radio) and P= W,QST etal. I use modern xtals =0Awith no known issues. Well trying to get = third overtone for 10m not to chirp is =0Aan issue with me at the moment.= =A0 =0A>=A0 =0A>OK yes got a stick on its way didn't want to tear up my exi= sting =0Aupconverter design. But not sure there is much wrong with the UC a= pproach it =0Aworks for me. But want to try the direct approach. Do you get= much Cross mod and =0AIM products?=0A>=0A> =0A>73 es GL Pete M0FMT IO91UX= =0A>=0A>=0A>>________________________________=0A>>From: Graham =0A>>To: rsgb_lf_group@blacksheep.org =0A>>Sent: Thursday, 11= April 2013, 0:47=0A>>Subject: Re: LF: Wanted 10XJ or FT243 XTALS Range 2= 36.25 236.75 KHz =0A>> =0A>>=0A>>=0A>>Ok Pete =0A>>=0A>>Q where to=A0 have= =A0 them=A0 made=A0 ? =0A>>=0A>>The=A0 set=A0 , Marconi=A0 Ocean span 1950= 's=A0 valve=A0 tx=A0 =A0needs=A0 the=A0 big=A0 rock's=A0 as the=A0 oscill= ator=A0 pass's=A0=A0 quite a=A0 lot=A0 of=A0 power=A0 via them ...hc6u=A0 = are=A0 no=A0 good=A0 , drive level is very low - the ones fitted=A0 are th= e=A0wired- gold=A0 flashed=A0 ones=A0 , so=A0 cannot=A0 etch=A0 into the= =A0 band ... =0A>>=0A>>the=A0 gang=A0 want =A0to=A0 keep=A0 it=A0 standar= d =0A>>=0A>>73 -G. =0A>>=0A>>Ps=A0 waiting=A0 for=A0 qty-3=A0 =A36=A0=A0 = dongles : ) =0A>>=0A>> =0A>>From: M0FMT =0A>>Sent: Wednesday, April 10, 2= 013 11:43 PM =0A>>To: rsgb_lf_group@blacksheep.org =0A>>Subject: Re: LF: W= anted 10XJ or FT243 XTALS Range 236.25 236.75 KHz =0A>>=0A>> =0A>>Hi =0A= >>=A0 =0A>>If you want to spend a small fortune get them cut. However build= a Mixer VXO from El cheapo standard xtals and or old PMR rocks. Then at y= our next rally buy a couple of Screw together 10xj or FT243 rocks of any f= requency and put the El-cheapo xtals inside. And Hey Presto you have Retro= rocks. =0A>>I have a small all valve 472 tx that uses 6.00 -6.472=3D0.472= vxo-able a couple of kc/s 12ax7-6am6-6cl6=3D 4wattso/p. Local QRP rig. = =0A>>Hope this helps =0A>>=A0 =0A>>73 es GL Pete M0FMT IO91UX=0A>>=0A>>=0A>= >>________________________________=0A>>>From: Graham =0A>>>To: rsgb_lf_group@blacksheep.org =0A>>>Sent: Wednesday, 10 April = 2013, 20:30=0A>>>Subject: LF: Wanted 10XJ or FT243 XTALS Range 236.25 236= .75 KHz =0A>>> =0A>>>=0A>>>=0A>>>Wanted=A0 10XJ=A0 or=A0 FT243=A0 XTALS=A0= =A0 Range=A0=A0 236.25=A0=A0=A0 236.75=A0 KHz=A0=A0=A0 =0A>>>=0A>>>Q=A0 = Is there=A0 any=A0 manufacture=A0 of=A0=A0 crystals=A0 in this=A0 range=A0= ? =0A>>>=0A>>>Or=A0 Surplus=A0=A0=A0 items=A0=A0 available=A0 =0A>>>=0A>>= >QTY=A01=A0 or=A0 2=A0 off=A0 =0A>>>=0A>>>TNX- Graham =0A>>>=0A>>>G0NBD=0A= >>>=0A>>>=0A>>=0A>> =0A>=0A> ---1690458260-1241237882-1365679082=:78051 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
Hi Graham
 
How young you are my introduction= to Tottenham Court Road (Proops?) , Lisles Street (GW Smiths), Charring Cr= oss  and The Edgeware Road  about 1956. Aaaaah those were the day= s. learnt a lot about Radio,&nb= sp;Life, the Universe and everything there...... hee!
Got my R107 from Lisle Street with money save from my apprentices pay. Ca= rried it  (abt 1 CWT) via bus to Kings Cross in the days when the cond= uctor would jump off the bus and give you had to get it on board........ im= agine that on a "Bendy Bus" today. See http://www.retinascope.co.uk/lislestreet.html&nbs= p;for the full story.
 
OK on the stic= k info yes but I am CW only really can't get too excited about sterile data= although as you know I do partake occasional= ly.
73 e= s GL Pete M0FMT IO91UX
= From: Graham <g8fzk@g8fzk.fsnet.co.uk>
= To: rsgb_lf_group@blacksheep.org
Sent: Thursday, 11 April 2013, 11:52
Subject: Re: LF: Wanted 10XJ or FT= 243 XTALS Range 236.25 236.75 KHz

=0A=0A =0A =0A
=0AR Pete
=0A
 
=0A
Well , its possible to  us= e the  emergency  vfo  , but =0Athat  results  in = a very  unstable  signal , I   =0Aremember  down t= he  Tottenham court road , there  where  tea =0Achests of&nb= sp; crystals , but that  was  1970 .. seems  a  =0Alot&= nbsp; of the  traditional  firms have  closed ,
=0A 
=0A
One  of the  =A35  dds  with = ; a driver  =0Awould  work , but  they  want to  k= eep  it  =0Astandard
=0A
 
=0A
DS - =   That's really  the  'correct'  =0Asituation  ,&n= bsp; that  -33 db decode, -3 db  lower =0Athan  normal =  was  a  good  indication   =0Athat  the = ; system  is  working ,   over =0Aranging  th= e  a/d  is the  only  problem . I =0Athink  dynami= c  range is  60 d b after  processing  , =0Ais it =   3 db per  bit  ?  8 bits  , 24  db + =0A3&n= bsp;  that's   27 dB ?  500:1 ?   , but  = ; =0Aby  removing    qty  2  mixers &nbs= p; =0Aand  2  oscillators   , [ may  be 3  = =0Aoscillators  1 , hf-up-conv  2 , pll  conv osc  3&nb= sp; ref =0Aosc )  that  is a  lot  of  noise + jit= ter  =0Aremoved  from the  signal  path as well  a= s   =0Aimd  from  2  mixers , I found  a atte= nuator  =0Ahelped  for  mw  and  I have  a&nb= sp; mw-filter  , =0Awhich  cleaned  up  sw  bands&= nbsp; ......  nice =0Ato  have a  panoramic  display , = 2  mhz this time , =0Athe  ra17  was 1 mhz  and &n= bsp; 28  valves + 20 ish =0A > in the  radio   =
=0A
 
=0A
73-G.
=0A
 
=0A
=0A

=0A
=0A
From: = M0FMT
=0A
Sent: Thursday, A= pril 11, 2013 10:47 AM
=0A= =0A
Subject: Re: LF: Wanted 10XJ or FT243 XTALS Range 236.25 236= .75 KHz =0A
=0A

=0A
=0A
OK Graham
=0A 
=0A
Thought it was home brew retro...= ....... I am in that mode and think =0Aeverbody else is! What do you do at = the moment inject a Sig Genny?
=0A
 =0A
Have you checked the net or checked out Vincent - Quart= zLab etc? =0A
=0A
 
=0A
An= yway what's that master osc circuit. I build from old RADCOM (pre =0A1975 w= hen they published real amateur radio) and PW,QST etal. I use modern xtals = =0Awith no known issues. Well trying to get third overtone for 10m not to c= hirp is =0Aan issue with me at the moment. 
=0A
=  
=0A
OK yes got a stick on its way didn't want = to tear up my existing =0Aupconverter design. But not sure there is much wr= ong with the UC approach it =0Aworks for me. But want to try the direct app= roach. Do you get much Cross mod and =0AIM products?

= =0A
73 es GL Pete M0FMT IO91UX
=0A
=0A
=0A
=0A
=0A
<= span style=3D"font-weight: bold;">From: Graham =0A <g8fzk@g8= fzk.fsnet.co.uk>
To:= rsgb_lf_group@blacksheep.org =0A
Subject: Re: LF: =0A Wanted 10XJ or FT243 X= TALS Range 236.25 236.75 KHz
=0A

=0A
=0A
=0A
= Ok Pete
=0A
 
=0A
Q where to  have  t= hem  made  ?
=0A
 
=0A
The  set&= nbsp; , Marconi  Ocean span 1950's  valve  =0A tx  &nb= sp;needs  the  big  rock's  as the  =0A oscillato= r  pass's   quite a  lot  of  =0A power = ; via them ...hc6u  are  no  good  , drive level =0A i= s very low - the ones fitted  are the wired- gold  =0A flas= hed  ones  , so  cannot  etch  into the  =0A = band ...
=0A
 
=0A
the  gang  want &= nbsp;to  keep  it  standard =0A
=0A
 =0A
73 -G.
=0A
 
=0A
Ps  waiting&nb= sp; for  qty-3  =A36   dongles : =0A )
=0A
=0A

=0A
=0A
From: M0FMT
=0A
Sent: Wednesday, April 10, 2= 013 11:43 PM
=0A =0A Subject: Re: LF: Wanted 10XJ or FT243 XTALS Range 236.25 236.75 = =0A KHz
=0A

=0A
=0A
Hi
=0A  
=0A
If you want to spend a small fo= rtune get them cut. However build a =0A Mixer VXO from El cheapo standard = xtals and or old PMR rocks. Then at your =0A next rally buy a couple of Sc= rew together 10xj or FT243 rocks of any frequency =0A and put the El-cheap= o xtals inside. And Hey Presto you have Retro =0A rocks.
=0A =
I have a small all valve 472 tx that uses 6.00 -6.472=3D0.472 = =0A vxo-able a couple of kc/s 12ax7-6am6-6cl6=3D 4wattso/p. Local QRP =0A = rig.
=0A
Hope this helps
=0A
 
=0A
73 es GL Pete M0FMT IO91UX
=0A =0A
=0A
=0A
=0A
From: Graham =0A <g8fzk@g8fzk.fsnet.co.uk>
To: rsgb_lf_group@blacksheep.org =0A Sent: Wednesday, 10 April= =0A 2013, 20:30
Subject: LF: =0A Wanted 10XJ or FT243 XTALS Range 236.25 236.75 KHz
=0A

=0A =0A
=0A
Wanted  10XJ  or&n= bsp; FT243  XTALS   =0A Range   236.25 &nb= sp;  236.75  =0A KHz   
=0A
 = ;
=0A
Q  Is there  any  manufacture  of&nb= sp;  =0A crystals  in this  range  ?
=0A  
=0A
Or  Surplus    items &nb= sp; available  =0A
=0A
 
=0A
QTY&nb= sp;1  or  2  off 
=0A
 
=0A =
TNX- Graham
=0A
 
=0A
G0NBD
=



=0A

= ---1690458260-1241237882-1365679082=:78051--