Free pickup point from 150€ in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

through our network of certified installers

Find an installer

Support service

Choose additional assistance for installation

À la coupeSutaupyta suma: 9%

Skysat

050156

RG223/U koaksialinis kabelis

Designed for precision RF applications, the RG223/U coaxial cable is a 50 ohm solution offering stable performance up to 6 GHz. Its double shielding with silver-plated copper and compliance with MIL M17/194-00001 standard ensure excellent signal integrity in marine environments. It is sold by the linear meter and is compatible with U9 cable group connectors.

Public priceGet pro pricing

6,05€

6,05€ ~~6,72€~~

6,05€ m

Su PVM Siuntos skaičiuojamos apmokėjimo metu.

Yra sandėlyje

Free pickup point from 150€ in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

through our network of certified installers

Find an installer

Support service

Choose additional assistance for installation

Technical specifications

Skerspjūvis (mm²)	0.61
Skerspjūvis (AWG)	19
Laidų skaičius	1
Spalva	Noir
Maksimali įtampa	2500
Ekranavimas	Shielded
Lankstumas	Flexible
Srovės tipas	Signal/Data
Išorinis skersmuo	5.4 mm
Apvalkalo medžiaga	PVC
Laidininko medžiaga	Copper
Sertifikatai	MIL
Laido apdaila	Unfinished
Kabelio tipas	Coaxial cable
Derantis tinklas	VHF, AIS, Radiofréquence (RF)
Iš anksto formuoti jungikliai	Non
Įrengimo vieta	Intérieur/Extérieur, Marine
Kabelio paskirtis	Antenne VHF / AIS
Veikimo temperatūra	-25 °C à 85 °C
Laikymo temperatūra	-25 °C à 85 °C
Minimalus lenkimo spindulys	30 mm
Jungties tipas	Non inclus
Ekranavimo tipas	Double tresse
UV atsparumas	Non spécifiée
Kabelio išorinis skersmuo (mm)	5.4
Laido konstrukcija	Monobrin
Produkto tipas	Câble coaxial

Detailed description

Skirtas preciziniams RF taikymams, RG223/U koaksialinis kabelis yra 50 omų sprendimas, siūlantis našumą iki 6 GHz. Šis kabelis atitinka MIL M17/194-00001 standarto reikalavimus (anksčiau žymėtas M17/84-RG223), patvirtindamas savo patikimumą reiklausiose aplinkose. Jo konstrukcija apima 0,88 mm sidabruoto vario centrini laidininką, 2,95 mm polietileno (PE) dielektrinį sluoksnį ir dvigubą sidabruotos vario ekrano pintinę (96% ties 3,6 mm, 94% ties 4,2 mm), užtikrinančią 85 dB ekranavimo efektyvumą dažnių diapazone nuo 0,0001 GHz iki 1 GHz.

RG223/U kabelio elektrinės ir mechaninės charakteristikos

Su 50 Ω ±1Ω impedansu ir 101 pF talpa, RG223/U koaksialinis kabelis užtikrina stabų ir greitą signalo perdavimą, 66% sklidimo greičiu ir 5 ns/m vėlavimu. Jo izoliacinė varža siekia 100 000 000 MΩ*m, o vidinio laidininko varža – 27,7 Ω/km. Kabelis skirtas maksimaliai 2,5 kV darbinei įtampai ir 5 kV bandymo įtampai (50 Hz/1 min), todėl tinka įvairiems jūriniams ir pramoniniams taikymams.

Mechaniškai kabelis sveria apie 55 g/m ir turi statinį lenkimo spindulį ≥ 30 mm bei kartotinį lenkimo spindulį 54 mm, užtikrinantį lankstumą įrengiant, bet išlaikant struktūrinį vientisumą. 5,4 mm skersmens PVC II (mažai migruojančio) apvalkalas (RAL 9005 – juodas) apsaugo nuo aplinkos poveikio. RG223/U koaksialinis kabelis veikia temperatūrų diapazone nuo -25 °C iki 85 °C ir gali būti įrengtas tarp -20 °C ir 60 °C. Jame yra halogenų, tai reikia atsižvelgti į specifinius gaisrinės saugos reikalavimus.

Palyginus su tokiais kabeliais kaip RG58, RG223/U išsiskiria dviem ekranavimo sluoksniais, kurie suteikia geresnį elektromagnetinių trikdžių atsparumą ir aukštesnį našumą aukštesniuose dažniuose, iki 6 GHz. Tai jį daro tinkamu sistemoms, reikalaujančioms didesnio signalo vientisumo, tokioms kaip radarai, pažangios VHF/UHF ryšio sistemos ar aukšto našumo duomenų tinklai laive. Jis suderinamas su U9 grupės jungikliais.

Documentation

Type	Nom
	Koax24 RG223/U datasheet

Expert review

Pol CONIN

Digital Manager

« Technical analysis of RG223/U coaxial cable for marine applications »

The RG223/U coaxial cable is a proven standard for RF links requiring superior signal integrity in marine environments. Its compliance with MIL M17/194-00001 is not a minor detail; it ensures rigorous manufacturing and performance, essential for critical onboard applications. Unlike a standard RG58, the RG223/U features double silver-plated copper shielding, a key characteristic for attenuating electromagnetic interference (EMI) present in a ship's environment, particularly near engines, generators, or other electronic equipment. This design provides a shielding effectiveness of 85 dB up to 1 GHz, which is crucial for maintaining signal quality at high frequencies up to 6 GHz.

This cable is particularly suited for radar installations, AIS Class A/B systems, high-performance marine VHF/UHF radios, or demanding data networks where insertion loss and impedance stability (50 Ω) are critical. It is recommended for use when cable lengths are significant or the route passes through areas with high electromagnetic interference. While installation requires skills in crimping or soldering U9-type coaxial connectors, similar to other coaxial cables, the quality of materials (silver-plated conductors and shields, low-migration PVC II jacket) ensures enhanced durability against moisture, UV, and temperature variations (-25 °C to 85 °C operating range). It is important to note its halogen-free composition, which may be a consideration in environments subject to strict fire safety standards.

Durabilité

Facilité d'installation

Rapport performance / prix

Payment and security

Your payment information and data are processed securely.

RG223/U koaksialinis kabelis

6,05€

6,05€ ~~6,72€~~

6,05€ m

Frequently asked questions

Need help? Contact us

What are the main technical specifications of the RG223/U coaxial cable?

The RG223/U coaxial cable is a 50-ohm solution designed for precision RF applications. It supports frequencies up to 6 GHz and offers a shielding effectiveness of 85 dB between 0.0001 GHz and 1 GHz. Its construction includes a silver-plated copper center conductor, a polyethylene (PE) dielectric, and a double silver-plated copper braid shield. The jacket is made of PVC II (low migration) with a 5.4 mm diameter.

What is the characteristic impedance of this coaxial cable?

The characteristic impedance of the RG223/U coaxial cable is 50 Ω (Ohms), with a tolerance of ±1Ω. This impedance is standard for many RF and telecommunications applications.

For which frequencies is the RG223/U coaxial cable suitable?

The RG223/U coaxial cable is suitable for applications operating up to a maximum frequency of 6 GHz. It is specifically designed for precision use within this frequency range.

What materials are used in the construction of RG223/U cable?

The RG223/U cable is manufactured with high-quality materials to ensure performance and durability:

The center conductor is silver-plated copper.The dielectric is made of polyethylene (PE).The outer conductors (shielding) consist of a double braid of silver-plated copper.The jacket is made of PVC II (low migration) in black (RAL 9005).

What are the recommended operating and installation temperatures for this cable?

The RG223/U coaxial cable is designed to operate within a temperature range of -25 °C to 85 °C. For installation, the ambient temperature must be between -20 °C and 60 °C to ensure flexibility and integrity of the cable during laying.

Which types of connectors are compatible with RG223/U cable?

RG223/U coaxial cable belongs to the U9 cable group. This means it is compatible with connectors specifically designed for cables in this group, such as BNC, TNC, or N connectors suitable for RG223 cables, ensuring a reliable connection and optimal performance.