Mawonekedwe
1. Zapangidwa kuti zilandire chizindikiro chakumtunda ndikutumiza chizindikiro chobwerera kumalo ogawa kapena kumapeto.
2. Itha kuvomereza kanema, zomvera kapena kusakanikirana kwa ma siginowa.
3. Malo oyesera a RF ndi malo oyesera a chithunzi chamakono kwa wolandira aliyense kutsogolo kwa chassis.
4. Kutulutsa kwa RF kumatha kusinthidwa pamanja pogwiritsa ntchito chowongolera chosinthika kutsogolo.
Zolemba
1. Chonde musayese tsopano kuyang'ana zolumikizira za kuwala pamene mphamvu ikugwiritsidwa ntchito, kuwonongeka kwa maso kungabweretse.
2. Ndizoletsedwa kukhudza laser popanda chida chotsutsa-static.
3. Tsukani mapeto a cholumikizira ndi timinofu tambiri tonyowa ndi mowa musanayike cholumikizira mu chotengera cha adaputala ya SC/APCS.
4. Makinawa ayenera kuyikidwa pansi asanagwire ntchito. Kukana kwa nthaka kuyenera kukhala <4Ω.
5. Chonde pindani mosamala ulusi.
SR804R CATV 4 Way Optical Node Return Receiver | |
Kuwala | |
Kutalika kwa mafunde a Optical | 1290nm mpaka 1600nm |
Mtundu wa Optical input | -15dB mpaka 0dB |
Cholumikizira CHIKWANGWANI | SC/APC kapena FC/APC |
RF | |
RF linanena bungwe mlingo | > 100dBuV |
Bandwidth | 5-200MHz / 5-65MHz |
RF impedance | 75Ω pa |
Kusalala | ± 0.75Db |
Manual Att Range | 20dB pa |
Kutayika kwa zotsatira | > 16dB |
Mfundo zoyesera | -20dB |
SR804R CATV 4 Way Optical Node Return Receiver Detasheet.pdf