7/8" Coaxial Feeder Cable

CL-CF78CFR

Electrical

Frequency Range - [GHz] DC-5

Nominal Impedance - [Ω] 50±1
Capacitance - [pF/m] 75
Propagation Velocity - [%] 88
Peak Power - [KW] 91
DC Breakdown Voltage - [KV] 6.0
Insulation Resistance –[MΩ.km] 5000
Screening attenuation - [dB] >120
VSWR, Max
806~960MHz 1.15
1700~2200MHz 1.15
5~3000MHz 1.25
Attenuation - [@20°C, dB/100m]
100MHz 1.19
450MHz 2.65
800MHz 3.63
900MHz 3.88
1000MHz 4.12
1500MHz 5.18
1800MHz 5.75
2000MHz 6.11
2500MHz 6.95
3000MHz 7.76
Maximum attenuation value will be 105% of the normal attenuation value.

Mechanical & Environmental

Diameter Over Inner Conductor - [mm] 8.90±0.10

Diameter Over Insulation - [mm] 22.50±0.40
Diameter Over Outer Conductor - [mm] 24.90±0.30
Diameter Over Jacket - [mm] 27.30±0.20
Minimum Bending Radius, Single Bend - [mm] 120
Pulling strength - [N] 1470
Operating Temperature - [°C] -25 ~ +60

Material

1. Inner Conductor Smooth Copper Tube

2. Insulation Physically Foamed PE
3. Outer Conductor Ring Corrugated Copper
4. Jacket Fire-retardant PE

Order Information

Model Number ERP Code

CL-CF78CFR 100604-000060-03

Information contained in this document is subject to confirmation at time of ordering. Issued:03Sep10

http://www.comba-telecom.com Control:1-0-4
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1-5/8" Coaxial Feeder Cable
CL-CF158CFR

Electrical

Frequency Range- [GHz] DC-2.5

Nominal Impedance - [Ω] 50±1
Capacitance - [pF/m] 76
Propagation Velocity - [%] 88
Peak Power - [KW] 315
Insulation Resistance –[MΩ.km] 5000
DC Breakdown Voltage - [KV] 11
Screening attenuation - [dB] >120
VSWR, Max
806~960MHz 1.15
1700~2200MHz 1.15
5~3000MHz 1.25
Attenuation - [@20°C, dB/100m]
100MHz 0.671
200MHz 0.976
450MHz 1.53
800MHz 2.13
900MHz 2.29
1000MHz 2.43
1500MHz 3.11
1800MHz 3.47
2000MHz 3.71
2500MHz 4.27
Maximum attenuation value will be 105% of the normal attenuation value.

Mechanical & Environmental

Diameter Over Inner Conductor - [mm] 17.30±0.10

Diameter Over Insulation - [mm] 43.50±0.60
Diameter Over Outer Conductor - [mm] 46.50±0.30
Diameter Over Jacket - [mm] 49.50±0.40
Minimum Bending Radius, Single Bend - [mm] 300
Pulling strength - [N] 3630
Operating Temperature - [°C] -25 ~ +60

Material

1. Inner Conductor Helically Corrugated Copper

2. Insulation Physically Foamed PE
3. Outer Conductor Ring Corrugated Copper
4. Jacket Fire-retardant PE

Order Information

Model Number ERP Code

CL-CF158CFR 100604-000073-03

Information contained in this document is subject to confirmation at time of ordering. Issued:03Sep10

http://www.comba-telecom.com Control:1-0-0
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N Type Connector for 1/2" Coaxial Cable
CN-NM-CF12

Electrical
Nominal Impedance - [Ω] 50
Frequency Range - [GHz] DC ~ 3
Inner Conductor Contact Resistance - [mΩ] ≤1.0
Outer Conductor Contact Resistance - [mΩ] ≤0.25
Insulation Resistance - [MΩ] ≥5000
Withstanding Voltage - [V] ≥2500
Insertion Loss – [dB] ≤0.05
VSWR ≤1.1
3rd Order Inter-modulation (PIM3) – [dBc]
≤-150
(@2x43dBm Carriers)

Mechanical

Interface Durability, number of cycles 500

Connector Type N Male
Outer Conductor Material Brass, Copper-Tin-Zin Plated
Inner Contuctor Material Bronze , Silver Plated
Gasket Material Silicone Rubber
Insulator Material PTFE

Environmental

Operating Temperature - [°C] -40 ~ +85

*It should be stocked in the warehouse with environment temp -40~+85°C and relative humidity no more than 80%,
without acidic, alkaline or any other corrosive air.

Order Information

Model Number ERP Code

CN-NM-CF12 100502-000208-19

Information contained in this document is subject to confirmation at time of ordering. Issued:8Jun09

http://www.comba-telecom.com Control:1-0-2
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N Type Connector for 7/8" Coaxial Cable
CN-NM-CF78

Electrical
Nominal Impedance - [Ω] 50
Frequency Range - [GHz] DC ~ 3
Inner Conductor Contact Resistance - [mΩ] ≤1.0
Outer Conductor Contact Resistance - [mΩ] ≤0.25
Insulation Resistance - [MΩ] ≥5000
Withstanding Voltage - [V] ≥2500
Insertion Loss – [dB] ≤0.05
VSWR ≤1.1
3rd Order Inter-modulation (PIM3) – [dBc]
≤-150
(@2x43dBm Carriers)

Mechanical

Interface Durability, number of cycles 500

Connector Type N Male
Outer Conductor Material Brass, Copper-Tin-Zin Plated
Inner Contuctor Material Bronze , Silver Plated
Gasket Material Silicone Rubber
Insulator Material PTFE

Environmental

Operating Temperature - [°C] -40 ~ +85

*It should be stocked in the warehouse with environment temp -40~+85°C and relative humidity no more than 80%,
without acidic, alkaline or any other corrosive air.

Order Information

Model Number ERP Code

CN-NM-CF78 100502-000210-19

Information contained in this document is subject to confirmation at time of ordering. Issued:8Jun09

http://www.comba-telecom.com Control:1-0-2
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N Type Connector for 1-5/8" Coaxial Cable
CN-NM-CF158

Electrical
Nominal Impedance - [Ω] 50
Frequency Range - [GHz] DC ~ 3
Inner Conductor Contact Resistance - [mΩ] ≤1.0
Outer Conductor Contact Resistance - [mΩ] ≤0.25
Insulation Resistance - [MΩ] ≥5000
Withstanding Voltage - [V] ≥2500
Insertion Loss – [dB] ≤0.05
VSWR ≤1.1
3rd Order Inter-modulation (PIM3) – [dBc]
≤-150
(@2x43dBm Carriers)

Mechanical

Interface Durability, number of cycles 500

Connector Type N Male
Outer Conductor Material Brass, Copper-Tin-Zin Plated
Inner Contuctor Material Bronze , Silver Plated
Gasket Material Silicone Rubber
Insulator Material TPX

Environmental

Operating Temperature - [°C] -40 ~ +85

*It should be stocked in the warehouse with environment temp -40~+85°C and relative humidity no more than 80%,
without acidic, alkaline or any other corrosive air.

Order Information

Model Number ERP Code

CN-NM-CF158 100511-000206-19

Information contained in this document is subject to confirmation at time of ordering. Issued:8Jun09

http://www.comba-telecom.com Control:1-0-2
1/1