1.148kg/m Low Loss RF Coaxial Cable / Coaxial RF Cable 2.75GHz Cut - Off Frequency
Product Description
50ohms corrugated coaxial cables series have wide applications in antenna feeder systems as follows:
Land mobile and cellular radio; Earth station antenna jumper cables; Jumpers for equipment room and antenna connection; Military data links; VLF, AM and FM radio broadcast systems; Point-to-point terrestrial microwave; Airborne and shipboard radar systems; Tactical, restoration and portable communication systems and others.
The special structure of high-degree physical foaming PE insulation and Corrugated copper tube outer conductor presents premises for effective moisture-proofing even without injection of drying-gases, thus assuring performances stability in terms of long period.
Specifications
RF 1-5/8"-50 Foam coaxial cable,50 ohm,1-5/8 in, Black LSOH flame-retardant polyolefin jacket.
Inner conductor: Helical Copper tube (Φ17.30±0.10)
Dielectric: Foamed polyethylene (Φ 42.30±0.20)
Outer conductor: AnnularCorrugated copper tube (Φ 46.50±0.30)
Jacket: LSOH flame-retardant polyolefin , Black (Φ 49.50±0.20)
Electrical Characteristics
| Characteristics impedance | 50 ± 2Ω | ||
| Return Loss (VSWR) (±3%) | 1.15 at 820 ~ 960 MHz 1.15 at 1710 ~ 2500 MHz |
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| Velocity | 88% | ||
| Capacitance | 76 pF/m | ||
| Cut-off frequency | 2.75GHz | ||
| Peak RF voltage rating | 5600V | ||
| Peak power rating | 302kW | ||
| DC-resistance inner conductor | 1.17Ω/km | ||
| DC-resistance outer conductor | 0.56Ω/km |
Packaging & Shipping
IMEX foamed polyethylene dielectric coaxial cables are packed in carton or coiled on wooden reel, and carton & wooden reel are not returnable.
If the cable is ordered together with connector, the connector is assembled at the end of the cable. During transportation, available transportation tool should be handled carefully to avoid damaging the package.
Our services
1. CATV-community antenna television
2. CCTV-closed-circuit television
3. DBS-direct broadcasting satellite
4. Video and Signal Transmission System
Warranty and Return
1. All products and accessories have been tested before shipment;
2. All products have 10 years warranty. If there is no man-made problem, we will replace it freely or payback the same amount;
3. Our best after-sale service is preparing for you all the time. Any problems, our team will do our best to solve for you.
