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O le RF coaxial switch o se masini e fa'aogaina i le RF ma le microwave feso'otaiga feso'ota'iga e fa'atūina pe fesuia'i feso'ota'iga i le va o auala eseese uaea coaxial. E mafai ai ona filifili se auala faʻapitoa poʻo se auala faʻapitoa mai le tele o filifiliga, e faʻatatau i le faʻatulagaga manaʻomia.
O uiga nei:
1. Suiga vave: RF coaxial ki e mafai ona vave fesuiaʻi i le va o ala faʻailoga RF eseese, ma o le taimi fesuiaʻi e masani lava ile millisecond level.
2. Le maualalo o le faʻaofiina gau: O le faʻaogaina o le fesuiaiga e faʻatusatusa, faʻatasi ai ma le maualalo o faʻailoga gau, lea e mafai ona faʻamautinoa le tuʻuina atu o le lelei o faʻailoga.
3. Tuʻuesea maualuga: O le ki e maualuga le faʻaesea, lea e mafai ona faʻaitiitia ai le faʻalavelave faʻatasi i le va o faailo.
4. Faʻatuatuaina maualuga: O le RF coaxial switch e faʻaaogaina mea e sili ona lelei ma faʻatekonolosi gaosiga maualuga, lea e maualuga le faʻatuatuaina ma le mautu.
Sapalai Qualwaves IncRF coaxial sui fa'atasi ai ma le fa'aogaina o taimi ole DC ~ 110GHz ma le umi ole ola e o'o atu ile 2 miliona ta'amilosaga.
O lenei tusiga faʻafeiloaʻi 2.92mm coaxial ki mo DC ~ 40GHz ma SP7T ~ SP8T.
1. Uiga Faaeletise
Auala: DC~40GHz
Fa'alavelave: 50Ω
Malosiaga: Fa'amolemole va'ai i le siata fa'asolosolo o le mana
(E fa'avae i luga ole vevela ole ambient ole 20°C)
QMS8K fa'asologa
Ta'amilosaga Ta'amilosaga (GHz) | Fa'aofi le leiloa (dB) | Tu'ufua (dB) | VSWR |
DC~12 | 0.5 | 70 | 1.4 |
12–18 | 0.6 | 60 | 1.5 |
18~26.5 | 0.8 | 55 | 1.7 |
26.5–40 | 1.1 | 50 | 2.0 |
Volta ma le taimi nei
Malosi (V) | +12 | +24 | +28 |
Ole taimi nei (mA) | 300 | 150 | 140 |
2. Meatotino Fa'ainisinia
Tele*1:41*41*53mm
1.614*1.614*2.087in
Suiga Fa'asologa: Ta'e ae le'i Faia
Taimi Suiga: 15mS max.
Fa'agaioiga Ola: 2M Ta'amilosaga
Vibration (galue): 20-2000Hz, 10G RMS
Te'i Fa'ainisinia (e le o fa'aogaina): 30G, 1/2sine, 11mS
Feso'ota'iga RF: 2.92mm Fa'afafine
Malosiaga & PuleaFeso'ota'iga Feso'ota'iga: D-Sub 15 Male/D-Sub 26 Male
Fa'amauina: 4-Φ4.1mm i totonu-pu
[1] Tu'u'ese feso'ota'iga.
3. Siosiomaga
Vevela: -25~65℃
Fa'alautele le vevela: -45~+85℃
4. Otootoga Ata
Iunite: mm [i]
Fa'apalepale: ±0.5mm [±0.02in]
5. Pine Numera
E masani ona tatala
| Pin | Galuega | Pin | Galuega |
| 1~8 | V1~V8 | 18 | Fa'ailoga (COM) |
| 9 | COM | 19 | VDC |
| 10–17 | Fa'ailoga (1~8) | 20–26 | NC |
E masani ona tatala & TTL
| Pin | Galuega | Pin | Galuega |
| 1~8 | A1~A8 | 11~18 | Fa'ailoga (1~8) |
| 9 | VDC | 19 | Fa'ailoga (COM) |
| 10 | COM | 20–25 | NC |
6. Driving Schematic Diagram
7. Faʻafefea ona Faʻatonu
QMSVK-F-WXYZ
V: 7~8 (SP7T~SP8T)
F: Fa'atele ile GHz
W: Ituaiga Actuator. E masani ona tatala: 3.
X: Malolo. +12V: E, +24V: K, +28V: M.
Y: Malosi'i Fesootaiga. D-Sub: 1.
Z: Filifiliga Faaopoopo.
Filifiliga Faaopoopo
TTL: T
Fa'ailoga: Na ou Fa'alautele
Tevela: Z
Lelei masani
Ituaiga Faamauga e le Suavai
Faataitaiga:
Fa'atonu se ki SP8T, DC~40GHz, Tatala masani, +12V, D-Sub, TTL,
Fa'ailoga, fa'amaonia QMS8K-40-3E1TI.
E maua le fa'avasegaga pe a mana'omia.
Afai ei ai ni au fesili, faamolemole lagona le saoloto e valaau mo feutagaiga.
Taimi meli: Tes-06-2024