Cable
1.13
1.13 Coaxial Cable
Custom 1.13 cable assemblies. Choose from 76 compatible connectors and any length from 1 to 2 feet.
Specifications
Diameter
1.13MM
Impedance
50 Ohm
Frequency
DC – 6 GHz
Vel. Factor
70%
Max Voltage
335 VRMS
Shield
Silver-plated copper braid
Jacket
PTFE
Bend Radius
0.12 in (3mm)
Weight
0.3 lb/100ft
Temp Range
-40°C to +165°C
About 1.13
1.13mm coaxial cable is an ultra-miniature 50-ohm cable used primarily for internal RF wiring in compact wireless devices such as laptops, tablets, and embedded modules. Its extremely small 1.13mm outer diameter allows it to pass through tight spaces inside consumer electronics, connecting antennas to WiFi or cellular modules with minimal signal loss over short distances.
Attenuation (dB per 100 ft)
100 MHz
8.5 dB
450 MHz
18.0 dB
900 MHz
26.0 dB
1.8 GHz
38.0 dB
2.4 GHz
44.0 dB
5.8 GHz
72.0 dB
Select End A Connector (76 available)
Choose the connector for the first end of your cable.
Select End B Connector
Choose the connector for the second end.
Common Applications
Frequently Asked Questions
What connectors are compatible with 1.13?
1.13 is compatible with 76 connector types including SMA MALE, SMA FEMALE, RP-SMA MALE, RP-SMA FEMALE, SMA MALE ANGLE, and more. All connectors can be paired in any combination.
What is the impedance of 1.13?
50 Ohm — standard for RF systems, test equipment, and antenna feedlines.
What frequency range does 1.13 support?
1.13 supports frequencies from DC to DC – 6 GHz.
How are 1.13 cables assembled?
Every 1.13 cable assembly is hand-terminated and continuity tested at our US facility before shipping. We do not drop-ship pre-made cables — each one is built to your specifications.
What lengths are available for 1.13?
1.13 is available from 1 ft up to 2 ft. Use the cable builder for any custom length.