rf連接器,通信電纜接頭,sma male rp for coaxial cable

品牌 國(guó)產(chǎn) 型號(hào) sma-k射頻同軸連接器,rf connector, sma reverse polarity connector,sma female
應(yīng)用范圍 通訊 種類 射頻同軸(rf)
接口類型 tnc、sma、smc、 通訊設(shè)備接口連接器,rf connector sma female for rg316/lmr100 cable 支持卡數(shù) 三合一
讀卡類型 xd 形狀 圓形
工藝 熔接 特性 防水
工作頻率 高頻 接觸件材質(zhì) 黃銅,磷銅,鈹銅,brass ,phosphor bronze , becu copper .
絕緣體材質(zhì) ptfe,聚四氟乙烯 芯數(shù) 1
針數(shù) 1 線長(zhǎng) 90(mm)

 

sma系列小型射頻同軸連接器
sma miniature rf coaxial connectors

    sma系列產(chǎn)品是一種應(yīng)用廣泛的小型螺紋連接的同軸連接器,它具有頻帶寬、性能優(yōu)、高可靠、壽命長(zhǎng)的特點(diǎn)。適用于微波設(shè)備和數(shù)字通信系統(tǒng)的射頻回路中連接射頻電纜或微帶線。
   series of sma products one application extensive small-scale coaxial person who join that whorl join, it has a reliable characteristic with long life-span that the width, performance are excellent, high frequently. suitable for the microwave equipment and body of the digital communication system and join the body in the cable or the micro-strip line frequently in the loop frequently.

sma系列產(chǎn)品是一種應(yīng)用廣泛的小型螺紋連接的同軸連接器。sma系列的中心導(dǎo)體和絕緣子固定通常采用俘獲式以獲得足夠低的vswr。sma系列采用英制螺紋連接,強(qiáng)度高,抗震性好。外導(dǎo)體端面直接接觸,使插入損耗降到最低。相對(duì)于其它類型的連接器,sma系列具有體積小,低vswr的特點(diǎn)。采用恰當(dāng)?shù)倪m配電纜,sma連接器在18ghz時(shí)依然具有良好的電性能。經(jīng)過(guò)特殊的連接器,其

使用頻率可以達(dá)到25ghz。

sma系列產(chǎn)品壽命長(zhǎng)、性能優(yōu)越、可靠性高。廣泛應(yīng)用于微波設(shè)備和數(shù)字通信設(shè)備的

射頻回路中連接射頻同軸電纜或微帶。

 

主要技術(shù)特性                technical characteristics
溫度范圍  temp.range                   -65~+165°c (pe cable  -40~+85°c)
振    動(dòng)  vibration                    mil-std-202,method 213
特性阻抗  impedance                    50ω
頻率范圍  frequency range              dc~12.4ghz(半剛電纜 0~18ghz)
工作電壓  working voltage              335v  max  (有效值)
耐    壓  withstand voltage            1000v rms  (海平面最小值)
接觸電阻  contact resistance
內(nèi)導(dǎo)體之間 center contact              ≤ 3 mω
外導(dǎo)體之間 outer contact               ≤ 2 mω
絕緣電阻  insulation resistance        ≥ 5000 mω
插入損耗 insertion loss                ≤0.15 db/6ghz
電壓駐波比 vswr              直式  straight     軟電纜   ≤1.10+0.002f
                                                半剛電纜 ≤1.05+0.001f
                             彎式  right angle  軟電纜   ≤1.20+0.003f
                                                半剛電纜 ≤1.10+0.001f
耐用性    durability(mating)            ≥500次(cycles)

材料與涂覆 material & plating
殼體      shell             黃銅        brass           鍍硬金     gold plated
插針      contact pin       黃銅        brass           鍍硬金     gold plated
插孔      socket            鈹青銅      beryllium       鍍硬金     gold plated
彈性接觸件elastic contact   鈹青銅      beryllium       鍍硬金     gold plated
絕緣體    insulator         聚四氟乙烯  ptfe
壓接套    crimp ferrule     銅合金      copper alloy    鍍鎳或鍍金 nickel or gold plated
o型密封件o-ring sealing    硅橡膠6146  silastic

適用技術(shù)標(biāo)準(zhǔn) applicable standard
mil-c-39012;
cecc 22110;
iec 60169-15.

應(yīng)用范圍:

1:基站

2:電纜組件

3:電子元件

4:測(cè)試儀器

5:軍用/航空

6:計(jì)算機(jī)/局域網(wǎng)

7:過(guò)程控制系統(tǒng)

8:電信系統(tǒng)

 

a. sma型法蘭安裝,接4#電纜,插孔接觸件射頻同軸連接器,命名為:sma-kf4,編碼為:11011012;
  b .tnc型彎式,接5#電纜,電纜采用壓接,插針接觸件射頻同軸連接器,命名為:tnc-jw5y,編碼為:
  16101007w;

 在射頻通信中應(yīng)用的第三種結(jié)構(gòu)是直接轉(zhuǎn)換結(jié)構(gòu)(見(jiàn)圖3)。由于直接轉(zhuǎn)換結(jié)構(gòu)直接將基帶信號(hào)和射頻信號(hào)在同一進(jìn)程中混合在一起,這使得該結(jié)構(gòu)的信號(hào)鏈路最為簡(jiǎn)單,它所需要的元器件最少。與其它兩種結(jié)構(gòu)不同的是,它將不需要中頻處理和聲表面波(saw)濾波器。正是由于聲表面波濾波器在過(guò)去的年代比現(xiàn)在昂貴很多,才導(dǎo)致了直接轉(zhuǎn)換結(jié)構(gòu)的誕生。

 

(5).通過(guò)結(jié)構(gòu)設(shè)計(jì)與工藝的改善,使產(chǎn)品達(dá)到以下要求:
 
1.低介電常數(shù)、電壓駐波比、插損、回?fù)p
 
2.高功率容量
 
3.良好的密封性、彎曲性、防水性能、屏蔽性能
 
4.工作可靠,連接可靠  
 
5.表面鍍層防腐性能好
 
6.結(jié)構(gòu)簡(jiǎn)單、易安裝維護(hù)    
 
13.rf連接器設(shè)計(jì),,測(cè)試,使用技術(shù)
 
14. 產(chǎn)品類型: 射頻同軸連接器/同軸連接器/傳輸介質(zhì)/rf通訊連接器/高頻組件/天線延長(zhǎng)線/傳輸線/ 轉(zhuǎn)接頭/轉(zhuǎn)接線/射頻連接線/rf連接線/射頻轉(zhuǎn)接線    
 

15.應(yīng)用范圍(1): 無(wú)線通信和傳輸系統(tǒng)/便攜式無(wú)線電系統(tǒng)/空中交通管制和監(jiān)控系統(tǒng)/ 網(wǎng)橋功放模塊/微波功放模塊/通訊模塊/無(wú)線數(shù)傳設(shè)備gprs dtu /廣播、電視天線系統(tǒng)/微波通訊系統(tǒng)/無(wú)線防盜報(bào)警器/高頻信號(hào)產(chǎn)生器/無(wú)線抄表/船用移動(dòng)通訊電臺(tái)/視頻信號(hào)防雷器/平板天線,定向天線都是用n接頭,可以方便轉(zhuǎn)換到帶sma的無(wú)線路由和無(wú)線網(wǎng)卡上/室外ap接頭

 

 

 production according to customer””s requirements     ( rohs compliant )/(accordance with rohs)  interface/
meachanical mating :screw type /threaded coupling: the thread is  1/4-36unef
 
finish (plating thickness in micro-inches): 
 
1.body: gold pl.0.8μ"min. over nickel pl.100μ" min. thick over copper strike or your request 
  

 
2.contact pin: gold pl.0.8μ"min. over nickel pl.100μ" min. thick over copper strike or your request
 

3.application(suitable for) :  rp sma connector  bulkhead type will go through the panel hole toward the internal of device

 
4.packaging:    4 pcs/ per nylon bag  or your request
 
5.material:  body: brass or your request   pin: brass or phosphor bronze or beryllium bronze or  your request   insulator: ptfe or your request
 
6.product name: 
 
cable connectors (straight ) for flexible lmr100 coaxial cable
 
rf connector for rg174 cable with sma male /straight terminal solder type for semi-rigid cable
rf jumper cable sma  female bulkhead to u.fl rg178
 7.match cable : sff-50-1.5 / rg316/rg174 coaxial cable or any match cable of  your  request
 
8.primary competitive advantages:
 
         ●low  dielectric constant
        
         ● heat shrink flame rating
 

         ● low vswr
        
         ● low insertion loss
        
         ● low return  loss
    
         ● good sealing effectiveness
 
         ● good bend performance
        
         ●  waterproof
 
         ● shielding effectiveness
  
         ● high power capacity
 
         ● connect reliable
        
         ● plating antisepsis and abrasion resistant
        
         ●easy install
        
         ● packaging  
        
         ● price
 
         ● product features
        
         ● product performance
        
         ● prompt delivery
 
         ● quality approvals
 
         ● reputation
 
         ● service
  
         ● green product
 
         ● brand-name parts
 
         ● country of origin
 
         ● experienced technical staff
 
         ● specifications  
 
         ● oem  and  odm
 
 
 

9.product range:universal model for international purpose: sma、smb、smc、mcx、mmcx、ssma、ssmb、ssmc、bnc、tnc、n、cc4 series which meet the technical standards of iec169、mil-c-39012、din;rf coaxial connector, model l6、q6、l8、l10、l12、l16、sl16、l9、q9、tac、fl10 which meet the standards of gb and sj as well as all kinds of cable assemblies and jumpers.
 

please feel free to contact me
 
10. contact us : zjhwrf@zjhwrf.cn     msn:yoyuurwiuri@hotmail.com  qq:412725925 
 
11. production capacity (supply ability):5000 per day
 
12. stock :yes
 

13. specifications:

 rp sma female connector has male center contact.

 

thread  coupling

connecting between wi-fi and wlan systems.
14. after service: production of all products according to customer””s requirements ,such as belonging to the company confirmed the issue of product quality can be returned without conditions, or customer request for a change to meet the requirements of the product.

 
15. better quality products at good values :

reverse polarity non-standard interface connector are designed for spread sprectrum wireless applications where part 15.203 of u.s fcc regulations are applicable. the reverse polarity design prevents damage and will not mate with standard interface devices if accidentally connected. 

 

 

   

interface dimensions : 

 

meaterial :

 

material

plating

connector body

brass

nickel or gold

center contact

male:brass
female:beryllium copper

50 µ " gold over 50 µ " nickel

insulation

teflon

none

gasket

silicone rubber

none

crimp ferule

annealed copper

same as body