SR822 Waterproof Anti-thunder Sab nraum zoov Bi-directional CATV Trunk Amplifier
Qauv nab npawb: SIB 822
Hom Tshuaj:Softel
MOQ:1
Waterproof thiab xob laim-pov thawj
Txais PHILIPS, NEC imported power doubler modules
Plug-in attenuator thiab equaliser, tsau los yog adjustable
01
Product Description
1. Cov ntsiab lus ntawm cov khoom
Tsim nyog siv nyob rau hauv ob-directional kis tau tus mob (tuaj yeem khaws cia) thiab teeb liab sib npaug ntawm kev sib kis ntawm ntau lub cev los yog qhov xav tau kev faib tawm siab. Txais PHILIPS, NEC imported power doubler modules. Lub suab pre-amplifier yog lub suab qis microwave raj thawb-rub amplifier kom muaj txiaj ntsig txaus. Nws muaj 1 input thiab 2 outputs, thiab txhua qhov kev sib txuas muaj kev tiv thaiv dhau tam sim no. Cov ceg tso zis lossis kev faib tawm tuaj yeem hloov pauv raws li nws. Muab ob npaug rau sib npaug yog siv, yog li kho ntau chav kawm kis tau tus mob flatness yog yooj yim thiab yooj yim. Attenuator thiab equalizer yog plug-in, yog li cov neeg siv khoom tuaj yeem xaiv qhov ruaj los yog kho tau. Kev ntseeg siab hloov lub zog (los yog lub zog linear) thiab nruj tsis muaj dej tsis zoo thiab tiv thaiv huab cua tiv thaiv kev ua haujlwm ruaj khov.
| Yam khoom | Chav tsev | Technical Parameters | ||||
| Kev xa mus rau pem hauv ntej | ||||||
| Ntau zaus | MHz | 47/54/85–862 | 47/54/85–750 | 47/54/85–550 | ||
| Rated Tau Txais | dB | ≥30 | ≥30 | ≥30 | ||
| Flatness hauv Band | dB | ± 0.75 hli | ||||
| Rated Input Level | dBmV ua | 72 | ||||
| Rated Output Level | dBmV ua | 102 | 102 | 102 | ||
| Tau Adjustable Range | dB | Kho tau: 0 ~ 15dB, Kho: 3,6,9,12,15 | ||||
| Slope Adjustable Range | dB | Kho tau: 0 ~ 24dB, Kho: 6,9,12,15,18 | ||||
| Nrov duab | dB | ≤12 | ||||
| CTB | dB | 60 | ||||
| CSO | dB | 60 | ||||
| Rov Los Los | dB | ≥14 | ||||
| Rov qab kis | ||||||
| Ntau zaus | MHz | 5 ~ 30/42/65 (los yog teev los ntawm tus neeg siv) | ||||
| Flatness hauv Band | dB | ± 0.75 hli | ||||
| Rov Los Los | dB | ≥14 | ||||
| Rated Tau Txais | dB | 0 lossis 20 xaiv | ||||
| MAX tso zis theem | dBmV ua | ≥110 | ||||
| Tau Adjustable Range | dB | 0 ~ 15 | ||||
| Slope Adjustable Range | dB | 0 ~ 10 | ||||
| General teb | ||||||
| Lub zog hluav taws xob (50Hz) | V | A: ~ (130-265) V, B: ~ (30-80)V, C: ~ (90-130)V | ||||
| Thunder Stroke | KV | 5 (10/700μS) | ||||
| Dimension | mm | 270 × 215 × 118 hli | ||||
1. RF Input 2. -20dB Input RF Test Port 3. Forward ATT1
4. Forward EQ1 5. Power Supply Pass Plug-in 1 6. Power Supply Pass Plug-in 2
7. Power Supply Pass Plug-in 3 8. EQ2(-6dB) 9. Forward ATT Plug-in 2
10. Tso zis Kais los yogSplitter(xaiv tau) 11. RF Output 1 12.-30dB Output RF Test Port
13. RF tso zis 2 14. Rov qab ATT1 15. Rov qab RF Test Chaw nres nkoj 1
16. Rov qab ATT2 17. Rov Qab EQ 18. Rov Qab RF Test Chaw nres nkoj 2
19. Mainboard Power Supply Input 20. Power Supply LED
SR822 Waterproof Anti-thunder Sab nraum zoov Bi-directional CATV Trunk Amplifier Datasheet.pdf
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