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Mgba ọkụ coaxial RF bụ ngwaọrụ eji na sistemu nkwukọrịta RF na microwave iji guzobe ma ọ bụ gbanwee njikọ n'etiti ụzọ eriri coaxial dị iche iche. Ọ na-enye ohere ịhọrọ otu ntinye ma ọ bụ ụzọ mmepụta site na ọtụtụ nhọrọ, dabere na nhazi achọrọ.
Njirimara ndị a:
1. Mgbanwe ngwa ngwa: RF coaxial switches nwere ike ịgbanwe ngwa ngwa n'etiti ụzọ mgbama RF dị iche iche, oge ngbanwe na-adịkarị na ọkwa millisecond.
2. Ọnwụ ntinye dị ala: Ụdị ngbanwe ahụ bụ kọmpat, na-enwe mmetụta dị ala, nke nwere ike hụ na nnyefe nke àgwà mgbaàmà.
3. Mpụpụ dị elu: Mgbanwe ahụ nwere oke dị elu, nke nwere ike ibelata nnyonye anya n'etiti akara.
4. Ịtụkwasị obi dị elu: Igwe ọkụ coaxial RF na-anabata ihe ndị dị elu na nkà na ụzụ mmepụta ihe dị elu, nke nwere ntụkwasị obi na nkwụsi ike.
Ndị ahịa Qualwaves IncRF coaxial switches nwere oke ọrụ nke DC ~ 110GHz na ndụ nke ihe ruru nde okirikiri abụọ.
Isiokwu a na-ewebata 2.92mm coaxial switches maka DC ~ 40GHz na SP7T ~ SP8T.
1.Electrical Characteristics
Ugboro: DC ~ 40GHz
Mgbochi: 50Ω
Ike: Biko rụtụ aka na chaatị mgbanaka ike na-esote
(Dabere na ọnọdụ okpomọkụ nke 20 Celsius)
Usoro QMS8K
Ogologo oge (GHz) | Mfu ntinye (dB) | Mwepu (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 |
Voltaji na ugbu a
Voltaji (V) | +12 | +24 | +28 |
Ugbu a (mA) | 300 | 150 | 140 |
2.Mechanical Properties
Nha*1: 41*41*53mm
1.614*1.614*2.087n
Usoro mgbanwe: gbajie tupu Mee
Oge mgbanwe: 15mS max.
Ndụ ọrụ: okirikiri 2M
Vibration (na-arụ ọrụ): 20-2000Hz, 10G RMS
Mechanical Shock (anaghị arụ ọrụ): 30G, 1/2sine, 11mS
Njikọ RF: 2.92mm nwanyị
Nbunye ike & njikwaNjikọ Njikọ: D-Sub 15 Nwoke/D-Sub 26 Nwoke
Ịkwanye: 4-Φ4.1mm site-oghere
[1] Excludeconnectors.
3.Environment
Okpomọkụ: -25 ~ 65 ℃
Okpomọkụ agbatịkwuru: -45 ~ + 85 ℃
4.Outline eserese
Nkeji: mm [na]
Ntachi obi: ± 0.5mm [± 0.02in]
5.Pin nọmba
Na-emepe emepe
| Ntụtụ | Ọrụ | Ntụtụ | Ọrụ |
| 1 ~ 8 | V1~V8 | 18 | Ihe ngosi (COM) |
| 9 | COM | 19 | VDC |
| 10-17 | Ihe ngosi (1 ~ 8) | 20-26 | NC |
Na-emepe emepe & TTL
| Ntụtụ | Ọrụ | Ntụtụ | Ọrụ |
| 1 ~ 8 | A1~A8 | 11~18 | Ihe ngosi (1 ~ 8) |
| 9 | VDC | 19 | Ihe ngosi (COM) |
| 10 | COM | 20-25 | NC |
6.Driving Schematic Eserese
7.Olee otú ịtụ
QMSVK-F-WXYZ
V: 7 ~ 8 (SP7T ~ SP8T)
F: Ugboro na GHz
W: Ụdị Actuator. Na-emepe emepe: 3.
X: voltaji. +12V: E, +24V: K, +28V: M.
Y: Interface ike. D-Sub: 1.
Z: Nhọrọ ndị ọzọ.
Nhọrọ ndị ọzọ
TTL: T
Ndị na-egosi: M gbatịpụrụ
Okpomọkụ: Z
Ezi nkịtị
Ụdị mkpuchi mmiri na-adịghị
Ọmụmaatụ:
Iji tụọ SP8T mgba ọkụ, DC ~ 40GHz, Mepee nke ọma, +12V, D-Sub, TTL,
Ngosipụta, kọwaa QMS8K-40-3E1TI.
Nhazi dị mgbe a rịọrọ ya.
Ọ bụrụ na ị nwere ajụjụ ọ bụla, biko nweere onwe gị ịkpọ maka ndụmọdụ.
Oge nzipu: Dec-06-2024