QR 540 Coaxial Cables

u-1 pro-6

Construction Specification
 Standard 320 412 500 540
  (series) (series) (series) (series)
 Inner Conductor (mm) 1.80 2.26 2.78 3.15
Dielectric (mm) 7.45 9.30 11.50 13.03
Outer Conductor (mm) 8.12 10.50 12.70 13.72
Outer Sheath (mm) 10.03 12.50 14.70 15.30

Electrical Characteristics
 Impedance 75+/-2 ohms
 Nominal Capacitance 50 pF/m 15.2pF/ft
 Nominal Velocity of Propagation 88%
 Screen Efficiency at 5 Mhz 135Db min
 Dielectric Strength Dielectric 2.5Kv
Outer Shrath 5kV

Attenuation
Standard 320 series 412 series 500 series 540 series
f(MHz) Max. dB/100m Max. dB/100m Max.dB/100m Max. dB/100m
50 2.67 2.13 1.69 1.44
100 3.84 3.04 2.42 2.09
200 5.48 4.36 3.48 3.04
300 6.69 5.39 4.32 3.71
400 7.8 6.28 5.04 4.33
450 8.27 6.69 5.37 4.59
500 8.72 7.07 5.69 4.89
550 9.34 7.44 5.99 5.12
600 9.78 7.80 6.28 5.38
650 10.18 8.15 6.56 5.65
750 10.86 8.80 7.10 6.07
850 11.77 9.42 7.61 6.51
1000 12.76 10.30 8.34 7.12

RG7 Coaxial Cables

Physical Dimensions
 Component Standard Shield (Dia.mm) Tir-Shield (Dia.mm) Quad-Shield (Dia.mm)
 Inner Conductor 1.29 1.29 1.29
 Dielectric 5.72 5.72 5.72
 First Shield (Tape) 5.90 5.90 5.90
 Jacket 8.10 8.20 8.64
Steel Messenger Single 1.83 1.83 1.83
Dual 2.77 2.77 2.77

Mechanical Characteristics
 Minimum Breaking Strength of Messenger Dia. 1.83mm 166kgf
Dia. 2.77mm 818kgf

Electrical Characteristics
 Impedance 75
 Shielding Effectiveness (Ydb) 55MHz 68
300MHz 70
1000MHz 70
 SRL(Ydb) VHF 20
UHF 20

Attenuation (20 c, Udb/100m)
55MHz 4.1
211 MHz 7.7
270 MHz 8.8
300 MHz 9.1
330 MHz 9.8
400 MHz 10.8
450 MHz 11.5
550 MHz 12.8
750 MHz 15.2
870 MHz 16.5
1000 MHz 17.8

RG6 Coaxial Cables


Physical Dimensions
 Component Standard Shield (Dia.mm) Three-Shield (Dia.mm) Quad-Shield (Dia.mm)
 Inner Conductor 1.02 1.02 1.02
 Dielectric 4.57 4.57 4.57
 First Shield (Tape) 4.75 4.75 4.75
 Jacket 6.90 7.06 7.54
Steel Messenger Single 1.30 1.30 1.30
Dual 1.83 1.83 1.83

Mechanical Characteristics
 Minimum Breaking Strength of Messenger Dia. 1.30mm 82kgf
Dia. 1.83mm 166kgf

Electrical Characteristics
 Impedance 75
 Shielding Effectiveness (Ydb) 55MHz 68
300MHz 70
1000MHz 70
 SRL(Ydb) VHF 20
UHF 20

Attenuation (20 c, Udb/100m)
55MHz 5.3
211 MHz 10.0
270 MHz 11.0
300 MHz 11.6
330 MHz 12.3
400 MHz 13.6
450 MHz 14.4
550 MHz 16.2
750 MHz 19.0
870 MHz 20.6
1000 MHz 22.2

Coaxial Cable RG11

Physical Dimensions
 Component Standard Shield (Dia.mm) Tir-Shield (Dia.mm) Quad-Shield (Dia.mm)
 Inner Conductor 1.63 1.63 1.63
 Dielectric 7.11 7.11 7.11
 First Shield (Tape) 7.29 7.29 7.29
 Jacket 10.16 10.16 10.34
Steel Messenger Single 1.83 1.83 1.83
Dual 2.77 2.77 2.77

Mechanical Characteristics
 Minimum Breaking Strength of Messenger Dia. 1.83mm 166kgf
Dia. 2.77mm 818kgf

Electrical Characteristics
 Impedance 75
 Shielding Effectiveness (Ydb) 55MHz 68
300MHz 70
1000MHz 70
 SRL(Ydb) VHF 20
UHF 20

Attenuation (20 c, Udb/100m)
55MHz 3.2
211 MHz 6.2
270 MHz 7.1
300 MHz 7.3
330 MHz 7.9
400 MHz 8.8
450 MHz 9.4
550 MHz 10.4
750 MHz 12.4
870 MHz 13.5
1000 MHz 14.7

LNB Televes octo

t7613

Technical data
Output connector Type “F” female
No. Outputs 8
Output impedance 75 ohm
 Control signals 12 ~ 15 V Ver.
16 ~ 20 V Hor.
Powering +12…. +20 V/ 230 mA max.
 Output frequency B-I 950…1950 MHz
B-II 100…2150MHz
Input frequency 10700…12750
N.F. 0,7 dB
 LO FREQUENCY OL1 (0 KHz) = 9,75
OL2 (22 KHz) = 10,6
LO stability ± 2 MHz;
PhaseNoise -85 dB la 10 KHz
Polarities discrimination > 20 dB
Working temp. – 30 ~ 55 °C