Filtri-DVU

  • LP(F) - nizko prepustni / low pass
  • HP(F) - visoko prepustni / high pass
  • PP - pasovno prepustni / band pass
  • PZ, BSF - pasovno zapornini / band stop
  • KZ - kanalno zaporni / channel stop
Type Data
LPF 444 Pass 5 - 444 MHz, Stop 476 - 1006 MHz  
LTE 790T Pass 5 - 790 MHz, Stop 822 - 1006 MHz F-F
LTE 790 IEC-S Pass 5 - 790 MHz, Stop 822 - 1006 MHz IEC-IEC
LTE 790 IEC-A Pass 5 - 790 MHz, Stop 822 - 1006 MHz IEC-IEC Angled

Return path Stop filter

Type Data
HPF 85 Pass 87 - 1006 MHz, Stop 5 - 65 MHz
HPF 118 Pass 118 - 1006 MHz, Stop 5 - 87 MHz
HPF 258 Pass 258 – 1300 MHz, Stop 5 - 204 MHz

Band stop filter

Type Data
PZ 110-380 Pass 5 - 100 MHz, Stop 110 - 380 MHz, Pass 400 - 1000 MHz
PZ 220-370 Pass 5 - 202 MHz, Stop 220 - 370 MHz, Pass 400 - 1000 MHz
BSF 518-822 Pass 5 - 518 MHz, Stop 540 - 782 MHz, Pass 822 - 1300 MHz
BSF 606-822 Pass 5 - 606 MHz, Stop 638 - 782 MHz, Pass 822 - 1300 MHz
BSF 678-822 Pass 5 - 678 MHz, Stop 714 - 782 MHz, Pass 822 - 1300 MHz

Diplex filter

Type Port 1 Port 2 Pass
dB
Return loss
  MHz MHz Port 1 Port 2  
SiCS-65 5 - 65 87 - 1006 0.5 0.5  
LLC RVU 30 5 - 30 47 - 1000 0.5 0.5 Cat B.*
LLC VFU 5 - 70 / 125 - 900 87.5 - 110 0.3 + DC 0.8
LLC TS 40 - 860 950 - 2300 1.2 1.5 + DC

DVU so dizajnirani tako, da minimizirajo motnje iz lokalne instalacije

Type DVU 1-4 DVU 4 DVU 7 DVU 1-4 1G3
Version Diplex Standard Standard Diplex
DATA        
Frequency  forward 118-1000 MHz 5-1000 MHz 5-1000 MHz 258-1300 MHz
Frequency reverse 5-65 MHz 5-1000 MHz 5-1000 MHz 5-204 MHz
Insertion loss forward 4.0 (± 0.8) dB 3.5 dB 7.0 dB 4.0 (± 1.0) dB
Insertion loss reverse 0.6 (± 0.6) dB 3.5 dB 7.0 dB 0.8 (± 0.6) dB
Isolation DATA-TV/R (5-65 MHz) > 50 dB > 65 dB > 55 dB > 50 dB
Isolation DATA-TV/R (88-1000 MHz) > 20 dB > 20 dB > 18 dB > 20 dB
TV/R        
Frequency range 87.5-1000 MHz 87.5-1000 MHz 87.5-1000 MHz 258-1300 MHz
Insertion loss 4.0 (± 0.8) dB 3.5 dB 2.0 dB 4.0 (± 1.0) dB
General        
Connectors F-female F-female F-female F-female
Screening ef. (5-30 MHz) > 90 dB
Screening ef. (30-300 MHz) > 85 dB
Screeninge ef. (300-470 MHz) > 80 dB
Screening ef. (470-1000/1300 MHz) > 75 dB
Operating temperature 0-55 oC
Dimensions (H x W x D) mm 19 x 66.5 x 50
Weight loose(1 pcs.) 110 g
Weight innercolli (10 pcs.) 1.1 kg
Weight mastercolli (100 pcs.) 11.1 kg 23.3 kg (200PCS) 23.3 kg (200pcs) 11.1 kg

DATA-TV Filter galvanic Isolator - primeren za DOCIS 3.1

Type   DVU 1-4 GI
IN DATA 5-204 MHz <1dB
  258-1300 MHz 4 dB (typ)
IN TV 258-1300 MHz 4 dB (typ)
Isolation    
IN-TV 5-204 MHz > 45 dB
TV-DATA 5-204 MHz > 45 dB
  258-1300 MHz > 20 dB
Return loss    
IN-DATA 5-204 MHz 18 dB
  258-1300 MHz 18 dB
TV 258-1300 MHz 16 dB

Galvanic isolator DL20A

Frequency range. Insertion loss Test voltage
5-1000 MHz < 0,5 dB 2120V DC
Povpraševanje
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