SR822 Waterproof Anti-thunder Outdoor Bi-directional CATV Trunk Amplifier
Model Oantal: SR822
Merk:Softel
MOQ:1
Wetterdicht en bliksembestindich
Adoptearje PHILIPS, NEC ymporteare krêftdûbelmodules
Plug-in attenuator en lykmakker, fêst of ferstelber
01
Produkt Beskriuwing
1. Produkt Gearfetting
Geskikt brûkt yn bi-directional oerdracht (kin reservearre wurde) en sinjaal equalization fan multi-klasse trunk oerdracht of hege-easke distributive netwurk. Adoptearje PHILIPS, NEC ymporteare krêftdûbelmodules. Audio pre-fersterker is low-noise mikrogolf tube push-pull fersterker om genôch winst te garandearjen. It hat 1 ynput en 2 útgongen, en elke ferbining hat oerstreambeskerming. De útfiertûke of distributiveness kin wurde feroare nei it. Dûbele lykmakker wurdt brûkt, sadat it oanpassen fan multi-klasse transmissieflatheid ienfâldich en handich is. Attenuator en lykmakker binne plug-in, sadat klanten kinne kieze fêste of ferstelbere styl. Heechbetroubere skeakelkrêft (as lineêre krêft) en strikt wetterdicht en anty-tongerûntwerp soargje foar fêst durative wurk.
| Ûnderdiel | Ienheid | Technyske parameters | ||||
| Foarút Transmission | ||||||
| Frekwinsjeberik | MHz | 47/54/85~862 | 47/54/85~750 | 47/54/85~550 | ||
| Rated Gain | dB | ≥30 | ≥30 | ≥30 | ||
| Flatness In Band | dB | ±0.75 | ||||
| Rated Input Level | dBμV | 72 | ||||
| Rated útfiernivo | dBμV | 102 | 102 | 102 | ||
| Gain ferstelbere berik | dB | Ferstelber: 0 ~ 15dB, Fêst: 3,6,9,12,15 | ||||
| Slope Adjustable Range | dB | Ferstelber: 0 ~ 24dB, Fêst: 6,9,12,15,18 | ||||
| Noise Figure | dB | ≤12 | ||||
| CTB | dB | 60 | ||||
| CSO | dB | 60 | ||||
| Weromferlies | dB | ≥14 | ||||
| Reverse Transmission | ||||||
| Frekwinsjeberik | MHz | 5 ~ 30/42/65 (as oantsjutte troch brûker) | ||||
| Flatness In Band | dB | ±0.75 | ||||
| Weromferlies | dB | ≥14 | ||||
| Rated Gain | dB | 0 of 20 selektearre | ||||
| MAX Utfier nivo | dBμV | ≥110 | ||||
| Gain ferstelbere berik | dB | 0~15 | ||||
| Slope Adjustable Range | dB | 0~10 | ||||
| Algemiene reaksje | ||||||
| Power Voltage (50Hz) | V | A: ~(130-265) V, B:~(30-80)V, C:~(90-130)V | ||||
| Thunder Stroke | KV | 5 (10/700μS) | ||||
| Diminsje | mm | 270×215×118 | ||||
1. RF Input 2. -20dB Input RF Test Port 3. Foarút ATT1
4. Foarút 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. Foarút ATT Plug-in 2
10. Utfier Tap ofSplitter(Fakultatyf) 11. RF Utfier 1 12.-30dB Utfier RF Test Port
13. RF Utfier 2 14. Reverse ATT1 15. Reverse RF Test Port 1
16. Reverse ATT2 17. Reverse EQ 18. Reverse RF Test Port 2
19. Mainboard Power Supply Input 20. Power Supply LED
SR822 Waterproof Anti-thunder Outdoor Bi-directional CATV Trunk Amplifier Datasheet.pdf
Produkt
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