
      ******** ҵ   ̨     ѡ  ********
      **                                           **
      **                162 ڣ               **
      **                                           **
      ***************  2003921  ***************


                          Ŀ  ¼
                    
       ʮʼChinaHam鼰HAM̳11ƪ
       ޣãѡBA1HAMƽʦش𲿷HAM
       ¾̳ܹ˶DE1102/7600GRĶԱȲ
       ˾̳׫۵PL200
       վӡCQ//㲥/̳
       ¼ѡ/ChinaHamĶ˰취


            л http://www.hellocq.net С

             Ķرǰݣ
         http://garden.2118.com.cn/zsh/zazhi/ml.htm


ʮʼChinaHam鼰HAM̳11ƪ

2003913

CQ
 BA4RF  09-13-2003 07:35 AM :

Ϣ3Y/Pڿ

W3URϢ3Y/PڿУʱ1¡
ݷǳǿ󣬳Ա15VP8THU/VP8GEOǰ֣

иˣ
__________________
73 de ba4rf/David Chen
Enjoy DXing
email:*my_callsign*@4hams.net

------------------------------------------------------------
2003913

 ¾̳
 --  
 ----  ¾ܹDE1102֮   

      --  ߣҢҢ
      --  ʱ䣺2003-9-13 9:46:51

      --  ¾ܹDE1102֮ 

      DE1102СԲѿ϶ɽ׶Σ
˾ʽȷ죨913գߣģ918գʼ
ѷڽ˵еرļ
䣬Խڵȴ֮˳ģ
      һϵΪߵƳ京壺
ǿڵĸ֧ŵġΪ롰աйصָ
òӲ̸Sony 7600GRѧϰ£ 
˵㣬ӵ·ƼɱĴƲȥġ
޽ݾߡ롰աصӲָЩأ
ȣڱָ֤£ٹľȣҲ
ȣѡԣΪߵָҪģҲǼӴɱ֮
ǿźŵĹͨǲῼǴָģԽߵĻ
ڴ˵ϸǴ󻨹򣩣šš
ΧĵŸţ̲αƵȵ·ӻҲӳ
޵ģһڴҲľȣ
SSBڵȶԿ˱֤ ľȲ֤̲1K
Ƶ10Kκģ ƵԶ̽Զ
źԽױǿźûֻҪͬƵ㣬õĻ
ܰԶźյͽǿźϵͳƿ
ȣ̫ˣûиߵķȣ
      DE1102ǵԸǶλ׼ߵ
DE1101һ仰һǻļ۸ǻܣDE1102
ǰ񣿣
      ¾˾𽥻ᵭ͵гԭڣΪ
ϵߵƷһֵĲƷǰҲ˵
ǮʮǮһ̨ǧԪԪ
Ļһ̨гһʹһƷг
һֱǵˮƽͼ۸ľSonyǲмں
ͼ̸κչҵǣվһ
ĶˮƽİߣҪˮƽҲǵ
ߡϵܼ沢չȥȱ˵˾
ұҲͦס
      йɳʱ仹ϣͬ
ƷơεģաԶҪġ
      DE1102ĸܹģţDE1102ġաǴ
ĵģ
      ͸¶һϢȫȨ־PASSPORT
DE1102һԲ˲俯вµ־
δʽ棬ҲܽõĽйһ˵˵
ò¶DE1102ĸߣҲָٴĽ֮ͬʱSSB
ǡSSB˺ܶ࣬ǶԴҲע
ԴҺܵ⣬ýϵ͵ĳɱʵ˲SSBܣ ٷǳ
ܵظߴңDE1102гͬг
      ġҴ˾ٴƱ˾ͬ
˾ġСߡޣʲôһĿ
Ȼˡ
      塢DE1102ԲеļС
       1ϴᵽDE1102еоƬûض֥TA8132
ȷʵ֮١󻪾˾ICϴ֪󣬲ȡ
رʩΪDE1102ĸҪõĳƷУٶÿһ
Ƭҹ˾Ҫѡԣ࣡ڴ˸ߴңDE11
02оƬйоڴ˸л˾ͬʱҲϣ
ͬŬ췢չǿɣ˵˴Сڳ
ؼڹ⣬ MP3һӣ˼ҵġ桱
ǹ򹩻٣ǾûСҿҲע⵽ˣ¾
MP3 DE802DE803ڹ˺þú󣬾ǲг
డ--- 
      ûӵ
       2DE1102мԲμϿ̵δ׼ʱЧͼ
ĳ˿СԲȦȷ˹ϵ⡪޷֤һ
ƺܼ򵥵⣬ȷʵǲ׸㶨Ŭˣֻܷ

       3DE1102̱겿ҲеԭΪͨ
ѹĥ⣬ָΪʴԵø¸ߵЩ
       4׶ΣҺ͸ƬһƬס
濴ʱһխխģԼ1mmķ Чͼδ
ճָΪ治ֲϣʱһϵһ
㡣
       5ٴҹעDE1102Ķ
       6DE1102˵󶨰ΪСӢ˫˵飬һ
ǷҪҷ⣡һݡײָ
ϡļڶʱڿDE1102
       7DE1102ɫİ汾ɫѻӽɫ
ɫ͸¶һ㣬εɫ汾ȷʵDE1102Ըߵ֮У
ѡĻɫһ䣬󵼴ңɫⶫ
ֻҪٵ㡰ɫͺã
      ͵ˣDE1102ʽкټ

                                           ¾ܹ
                                           2003913

------------------------------------------------------------
2003913

CQ
   09-13-2003 10:20 AM :

,Ҳμһοֵľۻ,BG4IIE޳,BD4JP
һֱϵηǳĻ,BG4IPSBG4IIUȥӭBG4
IIE,ˮBD4JWѶ5:50ת޳, BG4MV
ʦ˵ʦ, ˷ܵгӼ30·̸
,ֻȾֵǺѧϰ;BG4IBMϴ°Ѹٵĵ
޳,8:00Ӻ.ɽׯ,ƻͨ,¹, 
Ц,Ѽ;, ҸոսӵԾ׼Ҳ
ߵ,.һͬ,ְ!!!ӭ
Զ!޳!!!
__________________
ллǰ
лл
tenglong1678@163.com

------------------------------------------------------------
2003915

CQ
   09-15-2003 09:37 PM :

Ƶʺϳע⼸

⼸ڵİԾĸ׼Ƶʺϳ׼
İߴܴĵķ㣬Ҳḻ˰ߣͬʱӵƶ
ҹҵߵķչ˰ѵĿհסм䲻
кܶBD6RAһλ Ƴ汾Ĳ
汾Ƶʺϳ߿˺ͷм
ע⣺

һԼҪȷʲôԼļ׼Ρ׼
ʺ㣬ҪﵽʲôĿĻѧʲôȡǧ沨
ҲһַǾ̫ˣӲû
СǮҲˣȥˡ㿴Σ

ʲô׼Ҫúõѯһ£磺۸Ƿ
ʱ䣬ļƻΣ׼ļ֧֣ṩϵԡ
еǲһԵλȫ׻ǰ׵ȵȡ磺Ƶʺϳ
˵ɣڵƵʺϳCPU˵ƬVCO֣
ʾɡ㲻׵һ֣CPU 
ô죿ǶΪѧϰţԴ˲˽⣬õֻ
ֻԴûӵģʬ壩㻹ļһ㿴
ģڱ˵Ҳҳµ˵Ṳ׼
ߡҪ԰߸Ϊ׼𡱣ܹעЧ棬
עذûЧˣ

ڼ۸ģֻҪǺУһ
⣬߼ˣ־߼־Լȥ˼æ˴
ҲȻġ˭Ҳ塱͵ǲɹˡ

ģƵͣ֯׼ҲǲС£и
ֻԼ֪׼һҪ˼ҵͶ
ǣԾı˼ҵƵĲ
ˣ

Ǹ˵һ㲻뷨Ƕ˭ǻ֣̽Ŀֻ
һʹǵDIYǧ죬 ǰ߶ԼĻ
һHAMˣ

------------------------------------------------------------
2003917

CQ
 bd2rh  09-17-2002 06:57 AM :

10m׼˵

˵

1ԭ
·ͼӹϿԷΪͲŴ󡢻εơƵ
󡢽ոƵŴ󡢻νƵŴƵ񵴡շת
ģʽתȲ֣лεƺͻνʵϹһ׵·
˫˷IC1ΧԪɻͲŴ󼶣 D11-D14ɻε/
R27ڵƽȣT3-T6ΧԪɸƵŴ
ƵţC16,C18,L4ĩǰ͹ż迹ƥ䡣 L7,
L8,C24,C25,C27Ϊżĵͨ˲LPF,˳гո
ƵŴT7ɣR22ź˥˥ǿźšD8,D9ڽ
պͷʱ߷Źܵá ƵŴT9-T12˫˷IC2
ΧԪɣT12ʵһأ/ת
áD18,D19ALC·ǿźŵʱʹĵƽ̫󣬱
ߵĶ䡣 L11,L12ȼԼݹƵ
ΧĴͨ˲˵T8ΧԪƵD15
ʵΪݶʹõģƵ΢ D16ṩѹ
ԴR34D15ƫѹﵽıƵʵá T1T2,
ת K1PTT俪أͬʱCW״̬µĵȻ
ӵҲ,ӵJ2 K2ģʽأ
MIC(Ͳ)ʱK2·γʱK2պ,Ϊ
ɻεĵĲƽ⣬ʹCWȷ籨״̬·ʱ
DSB˫ߴ״̬EARJ4͵ԴK1ʱ
K1պϣγʱK2· D5,D6ֱգԴ/ָʾD10ģ
ʽָʾʱǴCWȷ״̬ϸԭοߵ
2-3ڼйص鼮ע·ͼ־ϵĲͬ

2ӣ
ǰϸÿԪСعθɾ
ǰһ㲻Ҫˣϸ缫ֹͬ
ĹӺԭͼϵͼһȺ裬ȻǶܣ
ǴƬݺ͵ݣܣɵ·ͲT6
D7ԪͬҪװӡĺϡD7ҪӡT6
D7T6ȲáĻT6D7֮ͿЩ֬
T6D7Ҫ̣Ĺ̶Żᰭ¡ȻT6һ
ֽʹ֮ڰװʱͻǾԵûΪɢ D5/D6
˫ɫܣD5,D6D10ĳźӡϵķ̶Ӧ R22
R34Ȱװ̶ϣ Ȼ˿̶ӡϣʹŴ
ӡķףϸλλãȻٰС䵽
ϣϸӣŲҪ߳ӡ̫࣬ϡƵ
ѹһߵͿ˺ɫɫźӡϻȦ
ŶӦǧҪŪƵѹͺһġIC1,
IC2ҲҪעⲻҪ УиεľĹ񱻳Ҵ
Ϊ29.500MHzʵ29.250MHzָʹá
ߵ־ĵǵͼֽϻжƽĵݣǷ
òܴԭͼǰʡˣӡϻ
ǵλãCC*һҪϸӣǧҪд麸
俴ӣֻҪͳɹһ롣У

3
Ƚ12VԴͷʱڽ״̬
1ƵƵʸǣʡԣ
һ̨Ƶʼƻÿ̶ȱȽ׼Ľջ̽ͷ߽ӵT3ļ
ѵгťR34˳ʱףͷ·ͼ϶ˣR40
ʹƵʼƻջʾΪƵ29.255MHzȻٰѵгťR41
ʱףR42ʹƵʼƻջʾƵΪ29.245MHz, 
ΣͿ԰ƵʸǵáûнջƵʼƣ˲
ʡԣΪõǾɱƵʣVXO Ƶʲƫ
̫ࡣ

2ĩƵž̬(ʡ)
ϵԴ¾壬ٽϵԴ һ2W/51ŷķ̼Ĥ
Ĥ裨עⲻˮƵ裡߲ϴ
Ϊٸء ѶӦڵ·ͼT6缫·еA㴦ӡˢ·
жϣһñ A㡣뻰Ͳͷ
PTT,R20, ʹĩT6ľ̬ӵ20-30mAע
ǣĩ̬̫ܵ󣬷T6ջ١ûо
ĳѧòҪⲽʵʵĻR20ǹ̶ģȡֵϴ
ʹT6ľ̬ȡޣʧ棬ʲô󰭡

3뷢йصĸƵ·ʡԣ
½Ͼ壬γͲͷPTTʱCW״̬
΢B2B3ģʹĩﵽB2B3ΪǳƷгƵ
ʽ׼B2,B3һ㲢Ҫ

4CW
γͲͷPTT,ٴνCW״̬ʱĩ缫Ӧ
400500mAңһʵR5,R7,R11,R12(ı为
ı)ߵC16C18L4ʱ͵ˡ
ú󣬲ñAϡ

5鷢ĩƵŵĶ̬
뻰ͲͷPTTٴδDSB״̬ȻŻͲ
ĩԴﵽ300-400mA,̫󣬿ԸıR37R39
ֵı仰ͲŴ档

------------------------------------------------------------
2003917

CQ
 bd2rh  09-17-2002 07:00 AM :

·ͼԺ

6ƽƽƽ
øƵ߲ϵġٸءˡͲһ
δߵĻͲͷPTT, ϸR34C31,ʹϵĶ
СûиƵҲñϸѡ
ƥ100ŷķĵR27·ѡõǴ״
װĶܣһԺܺãҲעӡˢ·
ĶԳƣƽһûʲô⡣

7ո߷Ż·ʡԣ
һ̨ѾõEZKit D-10߲ϼٸأγͲ
ͷPTT 뿪ջĵطΪ
ԵźԴһʮֳĵ߽ӵ߲о
߿ףGAIN()λR22˳ʱתףTUNг
ťR34 ʹźԴźţ
7501000HzƵźţ ϸB1ʹյź
ʵ²ҪҲʹһ̨뵼
Ϊźŷ취ǣһ߲ϣһͷ
һͷڱ߲оߡѰ뵼Ƶʵ
29.250/2-0.465=14.165MHzڱƵʸڽƵʵ
29.250/2+0.465=15.09MHz ڱƵʵڽ
ƵʵҪעЩֵг뵼Ƶ450
KHzߵܸߣָߵڴˡ 
ĿıĶгźԴԽջ֪
ȷݣƵʷΧ仯ֱ
ܹźšȻϸB1ʹյź
ջҲˡȻʹóƷĸƵźŷ
áֻ˲߱Ҫ˵һ㣬ΪB1ǳƷг
Ƶʽ׼˶ҲҪ

8ע
ʵĳƷɵƵѹڸг,ͼеC28,32
36ǣڿɵƵѹڲӡûǵλáƵ
ѹڳʱѾ׼ȷгװĵֻУڵ·
ֲ˲˶Ĵ̫ĵ⣬
Ĵ飬һҪѡ״ϵС״ȫǺϵ޸
˿(ӡ߽ϸ)Ҫº͡ʵϣڶ
²Ҫ

9ʵЧ
Խ󣬳ȥٸأߣͿԽʵЧˡ
ϵԴͲPTTͿԽˡгTUN
ťСGAINťõȷʽ򵥵ذ»Ͳ
ĲͷͿPTTť,ȻʹӵҪ
ʵöࡣߵ/ͨɰܵļҪأ
һͼ費õһԪĶЧ϶
ʮԪСռһߵЧͬʱѡ
õʱҵߵͨʵҲǼΪҪģ10׶
ˡٺõߺͼԪ豸ʱ㴫Ҳ
ͨϵģǵˣʮߵĹʾпܴ
ǧоеĴɺ͸ĽҲһо
Ȥ֮һ

˵һ㣬ΪѧṩһŵĽݣҶ
豸Ȥֱӱ任ʽ豸гɱͼص㣬
ͳƷĳϵĲģ磬Ȳ糬
ʽġʮԪ豸ͶĳƷ϶û취ȵ
ĵߴ̨ۺԸӳ̶ȲҪԶ
ҲҪԶͬƵεĵƵڴѧߣ
̫ʵУ10״ɣʱڵ
ԭܺܳʱ䶼ʲôҲͱϵϣҲ
ʮֳ飬ע⣬ҹߵ
棬ʵЧֻȡùߵ䷢ĵִ̨֮
ɽУշΥߵ漰ҷɣغ
ṹɷϸĶйصķ档

3װ
Ƚɽ屳水ʵʴСֱ£עⲻҪСȻ
治ɽĤ˺£СĵͱϣСϸ
ذ屳ϵĿпװ߲ǵѧߺ50ŷķ
߲ͷѶȣǰ߲ĳRCA ٰѵ
λĹ̶֧ϵںӡ̶Ķ˿жעⲻҪ
λӡ һǰ壨6׵Ǹ
̶ŵĹ̶׺ӡ̶֮ÿȦ
̶ϵĹ̶׺ӡϵĹ̶׶룬ʱλ̶
M3ݿҲǶˡM3ͷ˿ǹ̶ãװ
ˡȻǱ塣װ࣬ҲҪȦעǧ
ҪǺ߲Ľߣͱ̶ӡˢ·֮
װȼһӡ庸溸̵ĸ߶ȣ 1.5mm
һ£עⲻT6D7, ҪעǵλͲŵĸ
ȡȻϽΪ˷ֹ·ĺͻ
·ڻڲһ鱡ֽƬעҪT6λÿһ
ףʹT6ͻǽܽӴȰѴͱӡǰ
ȥҪ巴嵽һʱٰͭťӴӻ氲
ϰťĿ¶ťĶ ٲ壬ʹPTTᴥ
صĸ˵Ķõͭť׵ײɣһ¸
Ķڰťĵײһ㺸 /ͻǵĽϹ
ϸһ¡ У/ϲĿ׺ӡ
ĲԲ룬ڻһλá
һͱϵĿףЩڵͱ壨ɫпһ
ֻɫпģֹĿ׳ߴϴ󣬿Ҫ϶
ѣڻšĸ̶ͷ˿
Ͱװˡ

4ϼĽ
麸ԭ򣬴˻ĹƵ񵴼ͣͣ
ĵǽҲ޷䡣ʱһ˿ȥT9
伶н˵յĵƵŴǺõġȥ
ƵŴ󼶡ȥߣһҲûУų˽
߷ŵëԺ󣨳Ǻټ޷䣬
϶ͣȶ̽L9,D15,˵L9,D19ֵʣ
֮ԸıL9ĵD19ͺһԡ 绹񣬿
ԵC37ֵR29ĽӵB3ĳͷһ㶼һ
ײëǽԼǵʵʵУԹֶ
һTOSHIBAĶԼͽ⡣
ҲԵջͷŵ棨ıR51,R57ȣ Ӱ
ȡL13,C73,R67 R58,R65ϲʮPĴ
ƬݵʱҲԽ⡣ʱжͷӴ
⣬ӡϰѶٰѲյĽӵ
źӡĵؽϣ ʱõ/ĶʱҪĽ
ͷߣ迹̫ͣ32/2=16ŷ
ıT3,T4Ŵ󼶵ĸC16C18L4/С
òҪߣΪŹܲûôʣ򵥸
ҲУΪǵɢޡ õİ취2SC1969
ȣעٻࣩһӹšҪ2SC1971/72VHFܣ
HFΣԼ𻵡C69R61շת
ȫʹշתʱӳһѡľX2
ƵʵڷΧıR51, R57ԸıȣT72SK241
Ȼƫ÷ҲҪĳFETģ,ıB1B2ĳμ
ƥ䣬ҲȣȵƵŴ󼶵Ҫ
һЩעȵ޶ȵģҪָ򵥵DCջ
ԸϳĻ׷ߵȺԼ΢
ЧӦ ָ·/Ԫе
СD18D19϶ͬ򴮽Ӷĸ
ܡ߸ɴȡD18,D19,ʱɥʧALCĹܡ

------------------------------------------------------------
2003918

www.QRZ.CN йȲѯ̳
 BA4EG  08-18-2003 12:50 PM :

QRZ.CNAC6V.COMѯվ¼

ac6vϵվѾAC6V.COM¼¼ĿCall
BookйšAC6V.COMػԴվ
ţԽԽȽѯҹȵϢ

------------------------------------------------------------
2003919

CQ
 BG1DO  09-19-2003 12:07 AM :

ãԽձʿڣĩһҵ
лСɡʹ÷㡢տ书ʴŵ㣬ܵ
ܶߵ簮ߵһӵǴ˻Ĵ洢
ƬΪ׼ããͣգֻܴ洢ŵ˵
˵нܣһѡãͣգɴ洢ŵ
ѡ׹Ҽ۸񰺹ǿԼֽи
ŵ䣬ɱԪǮ

˻洢ƬϵԪΪ洢ɵ·ã
ԽŵƵʡĿһйϢ˿ǣ
ŸĴ洢ŵأʵ֤
˷ȫС

Ʋ裺Ƚãĵؿ£Կײһ
ȱڣһܱӡˢ·壬Ǵ洢Ƭ
Ӽס·壬Ὣ䳷ԿϺһ鼯ɿ飬
СãͣգĲɽ˼ɵ·£
ϵĲСȹƬװɵ·
׼ܽŲ׼λãֱӺϼɡã룲
ĵĹܽȫһ£ֱӴˣ洢ƬѸ
ϡ

ȡһӵԴãֱף򿪵ԴأĻ
ʾƬСĲڣʱƵǰʾһ
Сġš֣˵洢ƳɹԽиλڣӣ
״̬°ơͬʱԭΪʼ״̬ʱɴ洢ŵ
ùܣŵƣҪ⣱
ŵʱֻڣӣ״̬°ơͬʱĻϵʾ
ʧԼӺٴγʱСšʧ˵ѽ⣱
ŵ

ʵʵз֣˵гƴ˻ǣŵǺе
ģⲻŵ֮Ҫл֮
Ƶʣɨ跽ʽʡ緽ʽУϵȵеĹܶ
õȫһ໥ֱ̨ȫͬ
ճӦʱԵú塣

Ϊ˼򻯴洢ŵʱ鷳ãѸ
ƺõĻΪգΪûиƵΪ䣨Ϊ£
󣬣»еƵʾʹǰŵģ
ŵΪС̨ǣŵģôʱ
ŵ룱ŵ״̬£ֱ
ÿεʱϣŵʱʱҪһЩ

Ҫעǣڸɵ·ʱӦЩΪӡˢ
·ܱΪʱȶΣӶӰʱĿɿԣ
Ҫ򣲣ã򣶣ǵĶдʽ룲ã
һ£ܻʹĶԽ޷ȷã
ϵе·УźͣʽӦ򣱣
ŵģֱӴɡֻУŷװĳۣҲûй
ϵͼʾıܽź˳Чȫһ

ָ췽ͬڣãCCԽ
ȤѲһԡ

ڱ˶Կɴ洢һ֪ڽ׼ʱһЩ
·ҪҺܴģ£ˣܱʾл
__________________
뷢EMAIL
bg1do@sina.com
bg1do@chinaham.com

------------------------------------------------------------
2003919

CQ
 ѧ  09-19-2003 07:43 PM :

 ڸУпչҵߵɼ

 
 1Ϊ͹ʵԼۣκ֯͸
ˡ
 2УͬɺϣӰκ֯͸ˡ
 3ĲʽļֻһֲοϣΪ綨ε
ݡ

˵ 
 18.30֮󣬴ߵֲ92~5նĻ
ܽᡣ򵥹ɣϣѧУߵռͬ־
ĵļԴӣˣκ֯͸˵ľ
 2Щ۵㣬ֲҵص˵ҵ̨ͨ
ڴҪλãǿ˹ߵ

һУҵߵı

 1Ч
ݿƴ20036µ飬 רҵУߵ硢Ӱ
ѧǰлռѧ6%ݴߵֲ2001
10µ飬ߵ̨ͨߣѧǰлǷʹ
ãıڵרҵռ0.4%רҵв0.1%
ߵֲ20029µ飬 ĴѧѧߵͨȻ
ȤѧΪ0.3%ݱר
4ѧ(רҵԼ6000)ĴѧȻȤ߹120
ҡߵֲʵʾȻȤѧУȶ
̨ͨԼռ25%ȫУԼ30ˡ ѧῼ
ռ1/4Լ8ˡԱԸῼԼ15ˣǻ
ǼǰݣӦһЩҲ˵ֻԼ15ܽҵ
̨ͨúϷڵı֣ԸCB
нϴߡ

 2豸
ȫδ輯̨ĸУҵߵ豸Բ
QRP豸ӶࡣU/V豸ִ̲豸ȱѧȤ
õԭ򣬺ԸԹ豸 ĴѧѧУԹU/V豸
ѧߵֲۼƣ20038µף4ˣCB
оֲԱ2ˡ ߵֲõԱ
豸ķʽᳫԹ豸Ŀǰڵά
ѣÿѧ400Ԫ ϼеʽ
Ϊţ豸ӴľڸУչҵ
̨豸ǳѡ

 3
ʹԣ߽ΪУǴֵ֧ģ
֧֣ɸ߼רҵμָ̨صֻҪ̨
ִոӡ˹ʡֻҪʾ֤װ಻
鷳ߵδһ豸ǹ
Ʋί֤Ҫɸִ̨գĿǰ߿ȱδ輯
̨ĵλίΪѣԱҵᣬԼ豸
ͻϷ⡣豸ɸִ̨գԱĺž
ܵõϡΪԱû豸ǲòù豸
ԡȡִգʹźϷһһգCB
豸²ֻһˡߣװߵ
̨Ӧ̶ִ̨աڸУʵֻ̨ҲҪ
ƶһεģòáһƶ
ݾ飬ί˵ƶһû⡣
ҪӲ顰Ϸԡ鷳

Уߵʵ

ߵӦУⰮͨ
棬ʵֻͬѧҵ⡣ͬѧźű
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棬ȻһЩּ̽ҲšڲٻԱ
лᷢ䣬Է٩һ٩һԼרҵƽ
֮¡ÿÿʱͬѧһϣ߳ں棬Ƕ
硣ߵͬѧҲΪѣֻƵߡ
ں󣬺ûˣȻڻԱרҵ
ѧϰأÿ챣粢ʵ м̿ͨU/Vͨ
ǿ֤ͨйػ֯ġ
ͨѶΪࡣʱΪӢҲ֯ͨЩͨ
ѶҵҵĶ岻ӽ5¿ʼƵCBΡ Щ
ʵƶϣڴߵֲ֯£Уҵ̨ͨ
ʵûôڸУչ̨ͨҪ
ĿӦλͬѧߵ֪ʲôQRMʲôQSB
Լܡ͡˫ᡰǳĸо
ҪΪҵߵӡͨҲ
Ļ HAMͨԷΪԱĴ
ͬѧĻȤҪHFʽ
ƣֻܿϱʹ139239һС۾
УҲˣ ЩSSBѣԱҪ
㲥ѧϰкôȻ롰ҵߵ硱մ
ߣڷḻߵ֪ʶչҰġ

ԸУչߵĽ

ݴߵֲľ飬ۺһЩУɳ
漸㽨

 1ָȷּݵȷ
ҵߵڸҵమãǿȤΪ֯ߣ
뽫ʶ۸߶ȣԶԴҵ̬Դ֯
һ棬йἯ֯ء߻֪ʶ
Чġּ֯ԻԾѧУĻѧΪ
ýչҵߵҵڴλã֤øӵϵ
ۣԣǵĲܱ塣
ģ U/V豸Էḻչͨ߱ʻ
2002ҵͨΪҪǲüѡԶ
CB֯ö࣬мǱסҵͨѶһơΪ˵ͨ
ġعҵ࣬Ṥҵ١Ľṹìܣϰ꿪
ʼARES˶U/V ߵ֧Ԯȷоѵ
95ֽѯΪһص㣬ʱҵεĵ
̨ͨͬѧϲߵ磬롰ʦڡῼ
ⲿͬѧƼCBθʹã׶ǹʲ׼ල
ΪԴԤϣ2002豸400MHzͶεģһ
Լ409430.100Ƶʡ

 2չѵͼеĵ֯໧


ѵȻȴǳҪУߵ֯ĻԱԶԶ
кŵǽָرȤĵ粨֪ʶ
[Ӵݣѵʱÿѧ10ѧʱΪˡ ǰ20ѧ
ʱѧڿѹ6ѧʱ]  ʱУߵ֯Ӧ
רѧִͨѶ档ڻߵ
֧ԮϰУҰͨЧǶ෽ġУԾͬѧϵ
ۺϴѧǳ档

 3ǿʵΪ顣
Ǽߵ֯ͬѧŰߵ硣ʵ֤ߵ簮
ûҵ֯CRSA߲֯֯
֯İ߶ЧҵߵӰ졣ڸУƹ
ߵ磬Ϊ˵õ㹻ӦֻԹߵΪʵ
ӡࡣҵߵгֻߵ֯ڲ
ͨһЩбҪʽɶȫУСڿԼ
ΪʵԡȤζΪ[ ǰߵֲ
úܲ룬԰쿯ֻжڵģʮݶѣӰ첻
ڿĿһЩðСչ
ߵ磬ֹҲȻ޴󣬷зΧܿЧ
ԡֻߵ硣]

 4Ա࣬Ϊȡ
УչߵһҪԸӯҲҪɱ
֯Իķһ档ԱһӦ
һˮƽһ棬֯쵼Ҫøͬѧ
ʶͷչߵ磬Լά֯ˣԱ뾭ϸ
ѡ׷ˡ߻֯ͻҪ
ѧš

ꡣ2003910գ
__________________
ʱʱ۲,˼
ʱ̳(йر)
裮
Ĵѧߵֲ

------------------------------------------------------------
2003920

www.QRZ.CN йȲѯ̳
 BG1SB  09-20-2003 07:56 PM :

ֱ---ֱ7053磡

λϴ
ΪʹҶ7053ľݣƳص
תĻ򴫲ͬʱҲΪû
ж̨̲޷̲ߵṩһ HAM
ᣬϣӻԾ±ͽ顣

ͬʱܶѷӳ֪ʱһҳ棬
һвҪ˽ĸ࣬ڴ˴һ£ַ
£ http://www.qrz.cn/listen/qrz.htm

ϸϢ
ʱ䣺ÿ20:30-23:30


Icom 735+бߣ2M
ַ
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Ϻ
ft840+3Ԫyagi1M
ַ
http://www.qrz.cn:8000/listen.pls

------------------------------------------------------------
2003920

www.QRZ.CN йȲѯ̳
 BA4EG  09-20-2003 11:45 PM :

2003.9.27--ʹפȱ

ԹʵĹ۵פȿԱʾΪ
SWR = (Po + Pr)(Po - Pr)
PoϵͳĹʡ Pr:ϵͳĹ
㡡SWR  Pr/Po (书ʰٷֱ)Ĺϵ
Pr/Po = [(SWR-1)/(SWR+1)]^2

פȱϾǹʱ빦ʼ书ʡ
ʽ빦ΪΡ书һ빦ʳһı
Ҳ˵ͬһפȡ빦ΪΡֻҪ빦
ʱÿɱͷĵʹָﵽ̶ȡ
ⷴ书ʱָһָͬһλáЩλñ
ǵĹʱϾͶһſ̶ȡ"פ"Ĺʱ
ҡһΪ"פȱ"

˵ˡפȱǹʱ⹦ʱԤ˼鹦 (
5W,20W,200W)ʹ빦ǡλ׼ʱ(5W,20W,200W) ָ
ﵽ̶ȡ㲦CALλʱ빦 ֻԵ
ָλá㲦SWRλʱ书 ֻʱ򿴵
SWRĿ̶

DIAMONDϵеפȱԡһ Calibration ť
ѡ񿪹ءPower RangeFuncFWD/REF

SWITCH÷

빦ʡ1.POWER RANGE 200WFUNCPWRFWD/REF
              FWD
2.ߵķ
3.ʶѡ POWER RANGEԾȷ

书ʡ1.POWER RANGE 200WFUNCPWRFWD/REF
              REF
2.ߵķ
3.ʶѡ POWER RANGEԾȷ

פȡ  1. FUNC CAL λáCALIBRATION ťʱ뷽
              ת
  2.ߵķ CALIBRATIONťʹָ
              ﵽ̶
  3. FUNC  SWR λáɱͷ SWR ̶ȶפ
              ȵĶֵ

ʹפȱߵפʱҪפȱ߶ˡ
ΪߵĴĻʹפֵС "
פ"硡ԭߵפΪ 1.92 (书ʰٷֱΪ10%)
ڼһ cable ˥Ϊ 3dBߵķ书Ϊ10W
 CABLE ߵʱֻʣ5WȻᷴ10%  0.5W
0.5W ɴͻֻʣ0.25Wפ 10W
 0.25W书ʰٷֱΪ 2.5%  SWR=1.03 ǿ
Ĳ

⡡Ŀǰ󲿷ݵפȱøӦķʽźŸӦפ
ȱڵ·ʱһ߷һлפȱ
ĿءⲢߵСһ㡡Ҫָ˲
ספȱҪҲѵ

һ㡡ߵĺûܵפȡڴפ
ȵԭܼ򵥡Ϊפȱõҵ˼˵Ҫ
ΪפȺܵ;;һOKմմϲоߵ
ԲȤ

עBV3FG׫д



ޣãѡBA1HAMƽʦش𲿷HAM

߰BA1HAMƽʦ¡ӸЦġڹCQ
ܴ졣ƽʦԭļڡת
ƪƽʦش𲿷ʵݣҲο

 hyk: 
лHAMָ!
ǵЭֱӰĿԺ, ᵽġ֤鿼
ϰ١Ϊʲôû? ѧϰҲõϲ!

 BA1HAM: 
hykûõϰϡCRSAԱ񲿲졣

 BG4-2-12747: 
һ
Ϊܹøķɷ֪ʶǷӳдطԭ
Ŀ⣿ֻдܣӦûһЧ

 BA1HAM:
BG4212747 ܺãڿļĿȫգ˼
ҲҪͨѧϰһ¡ԺĵطҪ߿
ǰѵҪ

 fruit(BG1CFD): 
ڷɷ淽ȫͬʦ۵㣡Ϊ»ԱҲ˵䣺
˶ķչ벻ϵĲѪҺһ
İܻеޱȵ棬֮ԱƵҲ
Ҫи̣һԣǮĺ̸Ӱټδ
Ϊѡ»ԱվһֳΪHAM,äĿķ
ҲǵĳԸǽʵð취Ҹ
Ϊǿ»ԱķѧϰȻҪȷΥΥ
ֿȷʵƵΥļ˸ԳʹȷʵҪĻ
ΥҲӦǰǲӦ˶ܵõܶ
ϲĿø߸Ը߲ʵĸоǰǺܶ
ҲĻսս߹ģҸоҲӦ
ݰñΪȵĳ嶯ںܶǰΪԭΪ
Щ»ԱܺõĴҲʹЩ˸ãȻ
֪. ֮ΪȤߵһǽԵ֣
Ĳ֮ǰԭ¡ҵĹ۵Ҳǵķ
룬еڷζĽִҲΪǹ
ͨҵ˶չ𵽱ݻãȷ
£չӲֻǸ˵һ޼ڴ׳ˣǰ
ָΪΣ

 BA1HAM:
fruit ǹȥûл˽ⷨԼҵߵ
֪ʶҪһѧϰ̡йعŲ鴦ΥΪҲ
ǱҪģȻҲԽΪͺ;촦гΥһ
Ҫң˵ĴһֶԶ˵Ľ˽
ˣͺˡҵߵ統Ȼ̫ߣҪһָ
Ŀ׷󣬲ŻʹȺʲҲŻõĳϺ
֧֣ҲвƵռ÷ѵŻߡͣˮƽ
ôͲжԡҵҵ񡱵ֺ֧ŻݡʵƶĹ
ʹߵ򡷶ҵҵͨԭһǿ
Դҵߵ缼йظ˵ݣЩӦǲ
ҪҪʹùͨŵġ˼ǣҵ̨ҵ
ʡ绰ѣӰ칫ͨҵЩԭǹʹϵģ
ΪңԳŸ߱׼Ŭ׷ϱ˵ĳһ
Ȥ

 bd5sba: 
ſŵ̫ˣϺף֩붼ˣ

 BA1HAM:
5SBAżǻ֩µ
˻һѧϰĹ̡ȥ괺챱м̨ңһ
Һˣһӡ˵Ŀǰ£ż
˱ҲĳߣҲһ֩
ǰЩؿкܶûϸִпɣʲô
Ϊϣż𲻵Ӧеá˵ż̫ߣ
ƵϵңĸꡣԵ̨г濪ŵʽ²
衣˵ĸ˵İòܱء𽥽
һͳһַȫϵͳ1993굽ڲ
ϳԡǻûнõ⡣

 bd1cc: 
Ϊߣ˵˵ʱһڴˣĵ
ִʱû2׻ʹӱ ҵ
ۡʱûʲĩɲοĶ ֻҵʦBD1CU
ܣң1.Υ  2.֮ƽȵģ
ûʸϣ֣֮һƽͻĹϵ  3.ҵƵ
һ޵ԴĺȫΨһģҪϧĺŸ
ΣΪĹңʹƵʱ˵ҵ
ߵ޹صĻ⡣ҿʼҵĲʦ
ҸܵĻ봿ƽȡҺԼΪ
Υ档Ƶϲҽһַĵأҳ
ΪߵĹ̡

   תԹCQ http://www.hellocq.net/forum/ 



¾̳ܹ˶DE1102/7600GRĶԱȲ


             ܹ˶DE11027600GRĶԱȲ

      ƪұдǺܲʣ˼
ðҴķȥˣ㣺ȱֻ
Ҹ˵Ĺ۵㼰빫˾Ϊ޹أ7600GRֻһ̨
κݲ7600GRۣһ˵Ĳδ׼ȷ
󵼴ң˵DE11027600GRΪҼҪ
ʱҲܽDE11027600GRԱȣǲм
ڻȣʵΪ7600GR̫㣬DE1102Աȣ
Щﵽ򳬹ǵĽ෽Ȳἤ
Ŭ

      һ

      ӵȫײͬʱָһ
רͬһʱ䡢ͬһص㡢ͬͬĻ¶ԱȲ
һ̨DE1102һ̨7600GR⿴ĳ̨ɳҹĲ
ģԱȲԲõ˵ݡһ㣬ᵽ
ֲݣȫԵȵ²ʾͲϸ˵
ͬ²ԣֻ
ȽϣοҪֵͬҲҪ7600GRĲ
ݺϴDE1101ԲʱȥȽϡ

       1FM
              DE1102    12dB;         7600GR   14dB
      DE1102ڴָռţȣȣʱ
DE1102ƻԸЩ

       2MW
             DE1102     84dB;          7600GR   82dB
      7600GRڴָռţһ

       3SW
             DE1102     18dB;          7600GR   19dB
      ڴָӦȫһˮƽϣ DE11021dB˵
ʲô෴ʱ7600GRԸDE1102

       4FM
             DE1102     55dB;          7600GR   53dB
      ָDE1102ʤ

       5FM
             DE1102     19dB           7600GR    21dB
      ָ7600GRʤ

       6AM
             DE1102     47dB;          7600GR    49dB
      ˵ûʲô

       7AMѡ
      DE1102խλã7600GR޿խѡʵϾǹ̶
խ110dBʶмߵѡԡ

       8AM״̬ǿź
      AGCѹصһ ǿź£DE1102ڳ
110dBʱʧ棨7600GRڳ126dBʱԱֻ
DE1102̫̾һ

      ʵԱ

       1ƵFM
      DE1102ȫ̳DE1101FM
       AڽԶؽ̨ʱDE11027600GRһ㡣
       Bڿǿ̨̨棬ҸҲоDE1102Ժһ㡣
       CöֽĿʱDE1102Ĳ
ԲDE1102ǰ󼶹ŷʽǰ֤
ͬʱгصܣ ٴһ䣬 DE1102
7600GRDE1102öʱһܡ

       2вMW
      ȽǶҪȽ˭ߣ
ѵóۡMW˶αƵ۸о7600GR
źʱıСDE1102յ̨ʱź
ࡣвѡʱߣϴ
ǿв̨ʱ7600GRʵѡҪԺDE1102

       3̲SW
      ʵʱDE11027600GRԶ̲źŵĽӦ˵
ǰ԰ǿʱѹźʱǿȣ
߾ڲ֮䣬ĶԲǻһµġмϸ΢
Ҳο
       A7600GRܵ˵ҵΪ
ǵģʱDE1101ʾģ7600GRҲܵ
ΪͳΪСǸ֣ĺ
Ƕ̲ʱ̶˵ĸоȽ
ɾDE1102˸ߡСڵƵ״̬£
Ȼߣڶ̨̲£DE11027600GRı
в𻹺ô˵أ
Ƶʺв𣩣˵ʵʹ˵ϣ7600GR
Ʋɼãܵиȡᣡ
       Bʹߣ ǿźʱ 7600GRı
DE1102ʱֳ߱ѡԵʲô
       CھХе
      ھƻ̨㣬յĵ̨յ
յƵʾղǴҾ֪ĶαƵԭʡ˵
ˣ˵˵7600GRƣ7600GRǸƵαƵ̲
ȷʵҲХе㣻DE1102ǵƵαƵƵ
պôڸԴʱͻһХе㡣ͨûԴ
ǲģһ̨ߵαƵƵαƵͬڸ
ƵαƵĲ㣬ڴ˵ϣ98100ֵĲ𣩡

       4ߴSSB
      ᵽרҶDE1102SSB
ǲģҸ˵ǣ DE1102SSBԲ7600GRҪ
ڣDE1102SSB򵽺ܴʱ ΢Ư
󣬾ʵ7600GR໷ȼٶȾDE1102

      

       1աӲָ
      ҸΪһ̨ǷϸߵйءաӲ
ָӦռ80%ķԼʵۣ
DE1102Ѻܽӽ7600GRۺв࣬

       2Ĳ࣬ΪҪڹˮƽεDE1102
ģӦǺܳɹģ˵Ĳָﵽ
ˮƽ׳ң

       3Ӹܼʹ÷Ͽ7600GR治DE1102
վDE1102¿Ķ˲µȥڴҾͲ
വˣûȻܵ

       4Լ۱DE1102ȻǸߺܶ࣬ͼۡ
ǵ׷󣬵ԸҲΪʵˣ˵DE1102̱ʽĲƷ
Ǿҿڵģ˵DE1102ԽͻƵĲƷӦ
ģ

      ٴθлңһŬ

                                         ¾ܹ
                                         2003913

 תԵ¾̳  http://www.degen.com.cn/forumindex.asp 



˾̳׫۵PL200


          ʵȻ۵PL200

                           

  ǣε˵PL200 гٵг
ʹʹáٰ棬 ҰPL200
װСǷԵҵ330Ԫ+ʷѡ

          һۡС

  һ棬ҲɱPL200סˡ Ƭ
ϵƯʵƬϵĻҪҵPL200Եú
ɫͺɫʾ߿Ȼһ壬¶һ˿䣬
ټԻҵı壬˾Ű壬ḡȻ
ÿ˵۸ͬ ʶPL200۲˹̸
ܡ
  PL200ϵİ21 ִ£
ߵĽġ 尴ϰعУ ʾ
09ּ༭ /̨ʱ
ӵ̲ײתͲлУû
ʹ÷㣬ȫڵĻ½л
  PL200۹ղ⻬۾ܣǶʽģ
˽ӷҵ⣻ťָʣҸ˸оλ
Դ·ĸСָƫӲ
  PL200ġΧǣ1257526ף
СɵĹ֮һ
                                           
          ơΪ

  PL200Ĺܶۻң ûʹ÷
ԭPL200˴µơõĹͨ롱
趨ͱ˰̫޴ֵĲ㡣
  ͨ롱趨ĹУ˾ʵüֵ£ 1
Ƶ趨ѡϴιػǰƵʻָƵP1012
ҳɶΪ4ҳ5ҳ8ҳ20ҳ3ѡ12/24Сʱʾ4
ʹͨػأ5ƵƵʿѡΪ7610888
108MHz
  Ҫע㣺 һػ״̬³Sys.Setʾ
ʾһϹܵýڶʹõĵͺ͡
áĲͬԽûʲôӰ죬Ƶʾʱ
ʾ

          ܡ

  ΪС+3VĻܺòĶȥ ʹ
ã˴۾ PL200ŷǳĵƵͲĶ
в̫롣
  PL200˵бƣƵȴﵽ˵3uV/mS/N=30
dBҪ֪ġ콢HAM2000ĵƵȲ4uV/m
ܿɹPL200ĵƵѡҲǳá Ϥ·
֪ȡ͡ѡԡжϽЧҪָꡣ
һָǻԼġѡԣ
ѣȣѡߣҲѡҪ
ѡԡ˫ߡͺˣԣΪĵƵPL
200ֵýģ
  ǰ죬ߵһСɽǱ뱦̨֮
յ˺Ͽ԰13Ƶ̨,  9̨
ͬ757ADE1101ȣPL200ĵƵԣ
  PL200Ƶʣö ҸΪ
㣬ûSONYĵ;Өĸᡣ
  ȻPL200ĵƵȱ ȹͣ
ֵĸȾۿۣΣԶгУƵź
ǿֵ趨ùߣֻסǿ̨
  757AȣPL200Ķ̲ҲȦɵ㣺ȣѡԽ757A
ߣ̨ҲΣȱ757AԸߣȥ
757AϱΪޡĵ̨ PL200վƣ
Ƴ̶ޡ ڿŷ棬PL200757AҲһ
ȻЧ¾DE1101ϾDE1101ǲĶα
ƵӡΪPL200̲ɫAGCԶ
ܳɫظ˽ն̨̲ʱС
  PL200вȽϸɾû̫ĸš 
ǣȱ757A½ڶӵ£PL200
вֲ⡣ǰʱһЩѷĹ۵㣺ڵ
ӵĽ죬вٺҲ޼£ԲҪһ
ӵвܡɴȡвΣΪв
Ȼǵڵ̨ҪΣˣҷвп޵
۵㡣

          ġʹáɫ

  PL200עĿĪڡг֡ ȴΪǿ
гõģΪ΢õġʹãΪӦý
ٵг֡ȷġʹУطȻ
΢ͬƵţһͬƵŵĵ̨ʹáٵг֡
Ƶʵƫһ㣬ͬƵмһҰ˼
⣬ԭ򣬿ǣ 1ͬƵԴƵʺ͵̨Ƶ
ϸ΢Ĳ 2ԴƵ͵̨Ƶв߱
ǣ˵΢ͶαƵһͬƵûʲô
ơĽеĸܺ۲²⡣
  PL200Զɫ ڶ̲ΣԶײι涨
Ƶʡڱյ־ƵʣҲǶû
жαƵźһֲɡȻײ
㲥㲥񣩣ѡֶгֱƵʡ
  ȷPL200Ƚʡ磬õǵ1100mAhɳ
أʹöСƵΪƣ
ʹ40Сʱҡͬȣ PL200ﲻ
ʡ硱ˮƽ ֻ˵PL200Ŀǰڹƻдʡ
ġ֪DE1102ĵô
  PL200ȺR919һPVCĤȡССʱ
࣬ܺʱģЩ ѡ/
֣Чԡ

  ʹҲһЩ⡣ 1ֵ΢ÿһ»
ÿһ񣬶ᷢһšƵޣʸо
öʱ˲ġ衱ڵ¾̳
ϵһЩУҲἰ1102ͬ⡣ 2̲Ƶźŵ
˥Ӣ֮ء ΪPL200ź뿹
Ͳ ҪôΪвΣвЧĽ/Զ
̿أǱΪһ˥ҪôɴΪڡ3
ȻܼӵԴãһͼ

          塢ڲվտ

  ں棬ҴPL200 757Aȣõ·ˣ
ƬԪӣϴԪڵ·λ룻⻬
оڲƷղС˵
ˮƽʵߣ PL200λȻתʽ
ģܿ϶õǾƷλıʶ
ʵָкͿƶϳ PL200ڲһ
ͨɺ͵·ءá֤ġ
PL200вȽϸɾû̫ĸšǿѨ硣
  ϾΪR919˼·Ĵ
 ΪPL200˵ڵ·ơˮ
ƽϵʵѡʵĹؼԪھICǱʣг
ɫ칤գʵˮƽĽ

  һ仰PL200ʵ

          覲

      1
      AƵܼߣ ̲һαƵб
ˣв׸ɾ
      BԻã͹ԲƷ׺ܷ࣬򵥡
      CٵгһȤ
      DƯЯ
      Eʵüֵ

      2ź
      AûеαƵ
      BڶӵŻ£вЧǷѡ
      C˾ü۸Ǹ˵㣬299310Σ

          ߡ⻰Īùعս

  ĵĿPL200 VS DE1102Ľ Ҹ
Ϊе㡰عսζԭǣ 1˼·ͬ
PL200ԻáƯСɣǡܡ 
DE1102ڼָꡢܡSSBǡա2
۶ͬ PL200۶Թ㲥Ϊ
Ϸḻ֪ʶǹDE1102۶
ΪƶԡαƵжӺͶԶ̲ߴȤ
ǹ֮ PL200עءƼԻDE1102עء
רҵӲҪԾ˿Цãһ
ǡǡһȱ㡣Ǯһ仰 PL200
DE1102DE1102PL200^_^

  ùPL200Ѷ̸̸Ŀɣ һ
һֵܿ¡

    ף
˳
                                          ţ
                                           2003.9.19

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