BNC (Bayonet Neill-Concelman) nkitahodi ahorow yɛ bayonet-lock radio frequency (RF) coaxial nkitahodi ahorow a wɔagye din. Ɛwɔ ntɛm a wɔto mu na wɔbue, ahobanbɔ adwumayɛ a ɛkyɛn so, VSWR a ɛba fam, ne nneɛma a atwa yɛn ho ahyia a ɛtumi sesa, wɔde di dwuma kɛseɛ wɔ ahobanbɔ sohwɛ, nkitahodiɛ mfiri, sɔhwɛ ne susudua, mfiridwuma mu automation, broadcasting ne mfuo foforɔ mu. Esiane sɛ wiase nyinaa RF nkitahodi adwuma no anya nkɔso a ɛho akokwaw nti, adwinnanfo atitiriw baanum agye gua titiriw no. Wɔn mu bi ne, .Zhenjiang Tongda Ɛlektrɔnik Nnwumakuw, Ltd.da nsow sɛ Chinafoɔ a wɔdi kan wɔ adwinnan mu na ɔka wiase no mu wɔn a wɔdi kan-tier a wɔde BNC nkitahodiɛ ma no ho.
1. Zhenjiang Tongda Ɛlektrɔnik Co., Ltd. (Nsɛm titiriw) .
Wɔde sii hɔ wɔ afe 1989 mu na ɛwɔ Huangxu Sikasɛm Nkɔso Beae, Zhenjiang Kuropɔn, Jiangsu Mantam, Zhenjiang Tongda Electronics Co., Ltd. yɛ ɔman no mu adwuma a ɛkorɔn- mfiridwuma a ɛyɛ adwuma titiriw wɔ R&D, RF coaxial nkitahodi ahorow a wɔyɛ ne ne tɔn mu. Ɛnam bɛboro mfeɛ aduasa a ɛwɔ adwumayɛ mu suahunu nti, abɛyɛ adwumayɛfoɔ a wɔyɛ BNC nkitahodiɛ ho adwuma a wɔsi akan na wɔtumi de ho to wɔn so wɔ wiase nyinaa gua so no mu baako.
BNC series connectors som sɛ adwumakuw no titiriw flagship nneɛma. Adwumakuw no ayɛ BNC nneɛma a edi mũ-range, a BNC plugs, panel-mounted jacks, PCB soldering ahorow, right-angle ahorow, crimp ahorow, feed-nam ahorow ne adapters ka ho. Ɛka 50Ω ne 75Ω mainstream impedance specifications nyinaa ho asɛm, a ɛne IEC ne MIL amanaman ntam nnwuma gyinapɛn ahorow hyia koraa.
Wɔde CNC lathes a ɛyɛ nwonwa ne mfiri a wɔde yɛ nneɛma a ɛyɛ adwuma a ɛyɛ adwuma ahyɛ mu, adwumakuw no hu sɛ ɛyɛ nea edi mũ-adeyɛ a ɛde ne ho so tumi, a nkuku nkɔso, mfiri a wɔde yɛ pɛpɛɛpɛ, sika kɔkɔɔ/nickel soro plating ne anyinam ahoɔden adwumayɛ sɔhwɛ a edi mũ ka ho. Adopting kɔbere sika kɔkɔɔ-plated mu conductors ne PTFE insulating nneɛma, ne BNC connectors de adwumayɛ a ɛda nsow ma a VSWR a ɛba fam, ahoɔden a ɛko tia nsɛe, a ɛyɛ den a ɛkorɔn ne nea ɛba fam ɔhyew a ɛko tia, ne tenten plug-wɔ ɔsom nkwa nna mu. Adwumayɛ frequency no kata DC ~ 4GHz, na nneɛma no betumi stably adapt to ahorow ahorow a emu yɛ den mfiridwuma ne aguadi application tebea horow.
Wɔ ISO su pa nhyehyɛe a ɛyɛ katee ase no, Tongda Electronics de BNC nkitahodi ahorow a wɔahyɛ da ayɛ a ɛwɔ off-the-shelf ne nkɔso adwuma a wɔayɛ no sɛnea adetɔfo ankasa ahwehwɛde ahorow a ɛfa cable mfonini ahorow, nhyehyɛe a wɔde si hɔ ne nneɛma a atwa yɛn ho ahyia tebea titiriw te. Wɔtɔn ne nneɛma yiye wɔ fie ne amannɔne, ɛsom adetɔfo atitiriw wɔ nkitahodi, nnwinnade a wɔde sɔ nneɛma hwɛ pɛpɛɛpɛ, video a wɔde bɔ amanneɛ, mfiridwuma mu nhwehwɛmu ne nnwuma afoforo mu. Ɛnam mfasoɔ a ɛda nsow wɔ ɛka kɛseɛ adwumayɛ mu, ahoɔden a wɔde ma a ɛyɛ den ne adwumayɛfoɔ mpɔtam hɔ mfiridwuma mmoa nti, Tongda akyekye brand din a ɛyɛ den wɔ wiase nyinaa BNC connector gua so. BNC series akyi no, adwumakuo no nso mass-yɛ bɛboro 30 series RF connectors te sɛ SMA, TNC ne N-type, a ɛkata bɛboro 2,000 models a ɛwɔ ahoɔden a ɛyɛ den a ɛboa.
2. Amphenol RF (U.S.A.) a wɔde yɛ nneɛma .
Sɛ́ wiase nyinaa ɔbran a odi kan wɔ RF nkitahodi ano aduru mu no, Amphenol RF de BNC nneɛma a ɛkɔ akyiri hoahoa ne ho. Ne nneɛma no da mfiri a ɛtra hɔ kyɛ a ɛkyɛn so ne frequency a ɛkorɔn-frequency adwumayɛ adi, a ɛtwe adwene si gua a ɛkorɔn-awiei so. Wɔde di dwuma kɛse wɔ ahunmu, asraafo nnwuma, nkitahodi nnyinaso gyinabea ne pɛpɛɛpɛ sɔhwɛ mfuw mu, nya nnwuma mu agyede a ɛkorɔn wɔ wiase nyinaa high-standard BNC connector gua so.
3. TE Nkitahodi (Switzerland/USA) .
TE Connectivity yɛ wiase-agye din a ɛyɛ nkitahodi a ɛwɔ soro. Ne BNC nkitahodi ahorow no kyerɛ gyinapɛn a ɛkorɔn ne amansan nhyiam a emu yɛ den. Ɛde ne ho to wiase nyinaa mature supply chain nhyehyɛe so, adwumakuw no di mu wɔ large-scale batch stable supply mu. Ne nneɛma no fa dwumadie ho nsɛm ahodoɔ te sɛ mfiridwuma nnwinnadeɛ, nkitahodiɛ mmeaeɛ ne ahobanbɔ sohwɛ ho.
4. Rosenberger (Germany) .
Egyina hɔ ma Europa RF adwumayɛ a ɛyɛ pɛpɛɛpɛ a ɛkorɔn, Rosenberger BNC nkitahodi ahorow no yɛ nea ɛda adi wɔ mfiri a ɛyɛ pɛpɛɛpɛ a ɛkorɔn yiye ne sɛnkyerɛnne a ɛyera a ɛba fam. Ahyɛnsodeɛ no twe adwene si dwumadie mfuo a ɛkorɔn-awieɛ a pɛpɛɛpɛ sɔhwɛ ne susudua ne afiri a wɔde bɔ amanneɛ ka ho, a ɛwɔ afiri adwumayɛ a ɛyɛ den na wotumi de ho to so ne gua so gyinabea a ɛkorɔn.
5. HUBER+SUHNER (Switzerland) Ɔde ne nsa kyerɛɛ ne so.
HUBER + SUHNER yɛ wiase nyinaa adwumayɛfo RF nkitahodi ano aduru a wɔde ma. Ne BNC nkitahodi ahorow no wɔ shielding adwumayɛ a ɛkorɔn ne anti-interference tumi a emu yɛ den tia nneɛma a atwa yɛn ho ahyia a ɛyɛ den. Wɔde di dwuma titiriw wɔ tebea horow a wotumi de ho to so kɛse te sɛ keteke akwantu, abɔnten nkitahodi nnyinaso gyinabea ne mfiridwuma abɔnten nnwinnade.
6. Hirose Electric (Japan) .
Sɛ́ Japanfo a wagye din a ɔyɛ nkitahodi a ɛyɛ pɛpɛɛpɛ no, Hirose Electric BNC nkitahodi ahorow no fa mfiridwuma a ɛyɛ fɛ a wɔde di dwuma a ne hwɛbea yɛ fɛ na ɛyɛ ketewaa. Wɔfata ma nnwinnade nketewa a ɛyɛ pɛpɛɛpɛ ne mfiri a wɔde sɔ nneɛma hwɛ wɔ aduruyɛdan mu, na wogye gua so kyɛfa titiriw wɔ sɔhwɛ ne susuw a ɛkorɔn-pɛpɛɛpɛ mu.