50 Ohm Coaxial Cables | Aircraft Cables - Coaxial & Triaxial

50 Ohm Coaxial Cable

PIC RFMATES^® 50 ohm coaxial cables are lightweight, flexible, low loss transmission, high-temperature cable. Our high-tech aerospace cables are designed specifically for aircraft systems and other harsh environments. Most are constructed with silver-plated copper conductors and shielding. Most 50-ohm designs also incorporate extra shielding for superior EMI protection. Our 50-ohm coaxial cable also features laser markable jackets.

Lightweight 50 Ohm Coaxial Cable

PIC’s next-generation ULTRALITE cables are an expansion of our lightweight 50-ohm coaxial cable family – RFMATES. Each ULTRALITE cable provides considerable weight savings compared to RG cables and other similar-performing cables.

50 Ohm Triaxial Cable

PIC 50 ohm triaxial cables are also light to reduce fuel consumption and flexible. Our triaxial cables have low loss of transmission signal, low temperature low as -55°C high-temperature up to 200°C and are designed specifically for aircraft systems and other harsh environments.

Aircraft Coaxial and Triaxial Cables

PIC aerospace coaxial cables and aircraft cable assemblies are widely specified for major avionic systems in commercial, corporate and military aircraft and all of them meet or exceed FAA flammability requirements. A test report is included with every assembly.

Low Loss Coaxial Cable

The low loss coax cable 50 ohm construction consists of 1.) an outer FEP jacket (clear) 2.) silver-plated copper shield, 3.) aluminum/polymide shield, 4.) silver-plated copper flat strip braid, 5.) PTFE Dielectric, and 6.) silver-plated copper conductor.

High Temperature Cable

PIC carries high temperature cable wire in a wide variety of configurations to suit every harsh environment application. The temperature range for the majority of the coaxial cable is -55/+200° and for triaxial cable -55/+150°.

Comparison Table

Part Number	Replacement	AWG	Loss @ 1.0 GHz dB/100 ft (dB/100m)	O.D. in (mm)	Weight lbs/100 ft (kg/100 m)	Burn Test	Connectors
Light Weight Low Loss Coax Cables
UH25107	RG211	08	2.8 (9.2)	0.445 (11.30)	12.0 (17.9)	View	View
UH22089	S22089	10	3.5 (11.5)	0.345 (8.76)	7.2 (10.7)	View	View
UH67163	RG393	14	6.2 (20.3)	0.227 (5.77)	3.4 (5.1)	View	View
UH44193	RG400/142	19	10.4 (34.1)	0.155 (3.94)	1.9 (2.9)	View	View
Low Loss Coax Cables
S22089	RG214/RG393	10	3.5 (11.5)	0.435 (11.05)	18.0 (26.8)	View	View
S55122	RG393	12	5.1 (16.7)	0.31 (7.87)	8.3 (12.4)	View	View
S33141	RG393	14	6.7 (22.0)	0.27 (6.86)	6.5 (9.7)	View	View
S67163	RG393	15	7.0 (23.0)	0.23 (5.72)	5.4 (8.0)	View	View
S65161-A	RG393	16	8.2 (26.9)	0.20 (4.95)	3.5 (5.2)	View	View
S44193	RG142	19	11.1 (36.4)	0.195 (4.95)	4.3 (6.4)	View	View
S44191	RG400	20	11.8 (38.7)	0.20 (4.95)	4.3 (6.4)	View	View
S88207	RG142	20	12.8 (42.0)	0.13 (3.30)	1.9 (2.8)	View	View
S86208	RG142	21	14.1 (46.3)	0.13 (3.30)	2.0 (2.9)	View	View
S40501	RG405	24	19.4 (63.6)	0.10 (2.54)	1.4 (2.1)	View	*
S31601	RG316	26	26.3 (86.3)	0.10 (2.54)	1.0 (1.5)	View	View
High Loss Coax Cables
S46191	N/A	20	22.3 (73.2)	0.20 (4.95)	2.7 (4.0)	View	View
Triax Cables
L8620TX	N/A	21	15.1 (49.5)	0.17 (4.39)	2.9 (4.3)	View	View
L2201TX	N/A	20	20.4 (66.9)	0.25 (6.22)	6.0 (8.9)	View	View

NOTE: All Electrical, Mechanical, and Environmental (EWIS) Testing has been completed on PIC’s RFMATES cables and their associated connector line. These tests include Vibration, Shock, Thermal Shock, Aging Stability, Flammability, and more. A complete list of the tests completed is available along with a full qualification test report (QTR) if requested here.

* Contact PIC for availability

RG Replacement

RG Replacement refers to comparable electrical performance, however compatible connectors may need to be considered for replacement applications.

RG Cable	PIC Replacement	Weight Savings as %
RG142	S88207	58
RG400	S86208	64
RG393	S67163	71
RG214	S67163	61

50 Ohm Coaxial, Triaxial and Lightweight Cables