C&T RF Antennas Inc. manufactures a series of high-performance RG402 coaxial cable assemblies. Please scroll to the bottom of this page for more product-style information.
Contact us for more details on our high-performance RG402 coaxial cable assemblies, including the datasheet, pricing, and inventory.
Or other RG coaxial cable assembly styles.
Please send us the item SKU# and the page link you are interested in to info@ctrfantennasinc.com.
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The high-performance RG402 coaxial cable assemblies are 50-ohm, low-PIM semi-rigid coax cables manufactured by C&T RF Antennas Inc., used for low-power, high-frequency signals in communications, test instruments, and aerospace fields, with custom cable lengths from 0.1m to 100m.
The high-performance RG402 coaxial cable assemblies deliver excellent performance in high-frequency applications due to their stable electrical properties and mechanical strength. Proper selection and usage ensure long-term, reliable operation.
RG402 coaxial cable consists of an inner conductor, an insulation layer, a braided outer conductor, and an outer sheath.
RG402 coaxial cable is widely used for high-frequency signal transmission. Its structural design and material selection make it highly suitable for applications in communications, radar, and test equipment.
– Communication Equipment: Used for high-frequency signal connections in base stations, microwave transmission, etc.
– Test Instruments: Serves as high-frequency test cables to ensure signal transmission accuracy.
– Aerospace: Used for signal transmission in airborne electronic equipment, meeting stringent environmental requirements.

C&T RF Antennas Inc. offers a wide range of RF antennas, adapters, amplifiers, and cable assemblies. The internal & external antennas with Omni and directional antennas single-band/dual-band/multi-band/extra wideband radio frequencies such as 13.56 MHz, 169 MHz, 230 MHz, 315 MHz, 433 MHz, 868 MHz, 915 MHz, VHF&UHF, ADS-B, 2.4 GHz, 5 GHz, 1.2 GHz, 1.4 GHz, 1.8 GHz, 2G 3G 4G, 5G NR, etc.
The RF products supplied by C&T RF Antennas Inc. are used in various applications, including cellular, LTE, CBRS, GSM, LTE-M, UMTS, GPRS, DAS, LPWA, NB-IoT, Sigfox, LoRa, wireless, Wi-Fi, Bluetooth, ISM, RFID, NFC, and GNSS/GPS/UWB. Contact us for more specs you need.
C&T RF Antennas Inc. offers various RF coaxial cable assemblies with RF SMA, SMB, SMC, N-type, UHF, BNC, TNC, MCX, MMCX, F-type, TV, RCA, FME, IPX, M5, and other RF, video, and communication connectors, along with couplers, attenuators, power dividers, etc. With various high-frequency cables, such as 50Ω (1, 1.5, 2, 3, 5, 7), 75Ω (3, 5, 7), 1/2-wave feedlines, RG213, RG223, RG142, RG1.13, RG1.37, RG174, RG178, RG316, RG58, RG142, RG402, RG405, LMR195, LMR240, LMR400, etc.
For further information on similar products, our expert technical support and knowledgeable sales team can help you get the high-quality RF coaxial cable assemblies that meet your requirements.
RG402 Coaxial Cable Structure Parameters |
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| No. | Item | Material | Diameter(mm) | |
| 1 | Inner Conductor | Silver-plated Copper | 0.93 | |
| 2 | Insulator | PTFE | 3.0 | |
| 3 | Outer Conductor | Seamless annealed copper tube | 3.52 | |
| 4 | jacket | FEP | 4.15 | |
RG402 Coaxial Cable Electrical Performance Parameters |
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| Capacitance(pF/m) | 95.1 | |||
| Impedance(ohm) | 50 | |||
| Corona Discharge (KVrms@60Hz) | 1.9 | |||
| Dielectric Withstanding Voltage (AC) (KVrms@60Hz) | 5.0 | |||
| Cut-off frequency (MHz) | 34000 | |||
RG402 Coaxial Cable Mechanical and Environmental Performance |
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| Operating Temperature Range(℃) | -55 to +125 | |||
| Bending Radius(mm) | 12.5 | |||
| Weight | 0.032 lbs/ft [0.05 kg/m] | |||
| ROHS | Compliance | |||
RG402 Coaxial Cable Attenuation |
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| Frequency(GHz) | Attenuation(dB/m) | Power(CW) | ||
| 0.5 | 0.26 | 600.5 | ||
| 1 | 0.37 | 417.5 | ||
| 3 | 0.72 | 231.9 | ||
| 5 | 0.91 | 174.4 | ||
| 10 | 1.36 | 117.5 | ||
| 20 | 2.1 | 77.9 | ||
C&T RF Antennas Inc. offers high-performance RG402 coaxial cable assemblies. Below are some of the RG402 coax cable assembly styles.

Item: CTRF-ANTENNA-CC-BNCx2-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: BNC Male
Connector 2: BNC Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-SMA-BNC-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Male
Connector 2: BNC Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-RPSMA-BNC-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: RP-SMA Male
Connector 2: BNC Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-SMAW-BNC-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Male Right-Angle
Connector 2: BNC Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-SMAK-BNC-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Female
Connector 2: BNC Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-RPSMAK-BNC-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: RP-SMA Female
Connector 2: BNC Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-SMAx2-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Male
Connector 2: SMA Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-SMA-RPSMA-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Male
Connector 2: RP-SMA Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-RPSMAx2-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: RP-SMA Male
Connector 2: RP-SMA Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-SMAWx2-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Male Right-Angle
Connector 2: SMA Male Right-Angle
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-SMAW-SMA-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Male Right-Angle
Connector 2: SMA Male Right-Angle
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-SMAW-RPSMAK-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Male Right-Angle
Connector 2: RP-SMA Female
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-RPSMAKx2-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: RP-SMA Female
Connector 2: RP-SMA Female
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-RPSMAK-SMAK-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: RP-SMA Female
Connector 2: SMA Female
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-RPSMA-RPSMAK-SMAK-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: RP-SMA Female
Connector 2: RP-SMA Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-RPSMA-SMAK-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Female
Connector 2: RP-SMA Male
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-SMAKx2-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Female
Connector 2: SMA Female
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm

Item: CTRF-ANTENNA-CC-SMA-RPSMAK-RG402-2M
Specifications:
Frequency: 0-18 GHz
V.S.W.R: ≤1.5
Independence: 50 Ohms
Connector 1: SMA Male
Connector 2: RP-SMA Female
Cable: RG402
Cable Length: 2m (0.5m, 1m, 3m, 5m, 10m, 15m, 20m, 30m, or customized)
Cable Diameter: 4.15mm









In addition to RG coax cables, C&T RF Antennas Inc. also offers RF coax cable assemblies and RF antennas. Such as external rubber duck antennas, adhesive mount antennas, magnetic antennas, fiberglass antennas, Yagi antennas, sector antennas, adhesive mount antennas, through-hole screw mount puck antennas. internal ceramic antennas, flexible PCB antennas, PCB antennas, and helical antennas. etc. Contact us for more specs you need.
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