+7 (495) 966-01-88 
RFS LCF214-50JA
Цена: 8240 руб.
ЗАКАЗАТЬ
2-1/4″ CELLFLEX® Low-Loss Foam-Dielectric Coaxial Cable.
Features/Benefits
• Low Attenuation
The low attenuation of CELLFLEX® coaxial cable results in highly efficient signal transfer
in your RF system.
• Complete Shielding
The solid outer conductor of CELLFLEX® coaxial cable creates a continuous RFI/EMI shield
that minimizes system interference.
• Low VSWR
Special low VSWR versions of CELLFLEX® coaxial cables contribute to low system noise.
• Outstanding Intermodulation Performance
CELLFLEX® coaxial cable’s solid inner and outer conductors virtually eliminate intermods.
Intermodulation performance is also confirmed with state-of-the-art equipment at the RFS factory.
• High Power Rating
Due to their low attenuation, outstanding heat transfer properties and temperature stabilized dielectric
materials, CELLFLEX® cable provides safe long term operating life at high transmit power levels.
• Wide Range of Application
Typical areas of application are: feedlines for broadcast and terrestrial microwave antennas,
wireless cellular, PCS and ESMR base stations, cabling of antenna arrays,
and radio equipment interconnects.
Technical Specifications
| Structure | |||
| Inner Conductor: | Corrugated Copper Tube | [ mm (in) ] | 20.8 (0.82) |
| Dielectric: | Foam Polyethylene | [ mm (in) ] | 49.0 (1.93) |
| Outer Conductor: | Corrugated Copper | [ mm (in) ] | 56.1 (2.21) |
| Jacket: | Polyethylene, PE | [ mm (in) ] | 59.9 (2.36) |
| Mechanical Properties | |||
| Weight, approximately | [ kg/m (lb/ft) ] | 1.70 (1.14) | |
| Minimum bending radius, single bending | [ mm (in) ] | 280 (11) | |
| Minimum bending radius, repeated bending | [ mm (in) ] | 560 (22) | |
| Bending moment | [ Nm (lb-ft) ] | 81.0 (60.0) | |
| Max. tensile force | [ N (lb) ] | 2610 (587) | |
| Recommended / maximum clamp spacing | [ m (ft) ] | 1.5 / 2.0 (5.0 / 6.6) | |
| Electrical Properties | |||
| Characteristic impedance | [ Ω ] | 50 +/- 1 | |
| Relative propagation velocity | [ % ] | 88 | |
| Capacitance | [ pF/m (pF/ft) ] | 75.0 (22.9) | |
| Inductance | [ µH/m (µH/ft) ] | 0.190 (0.058) | |
| Max. operating frequency | [ GHz ] | 2.2 | |
| Jacket spark test RMS | [ V ] | 10000 | |
| Peak power rating | [ kW ] | 425 | |
| RF Peak voltage rating | [ V ] | 6520 | |
| DC-resistance inner conductor | [ Ω/km (Ω/1000ft) ] | 0.92 (0.28) | |
| DC-resistance outer conductor | [ Ω/km (Ω/1000ft) ] | 0.31 (0.09) | |
| Recommended Temperature Range | |||
| Storage temperature | [ °C (°F) ] | -70 to +85 (-94 to +185) | |
| Installation temperature | [ °C (°F) ] | -40 to +60 (-40 to +140) | |
| Operation temperature | [ °C (°F) ] | -50 to +85 (-58 to +185) | |
| Other Characteristics | |||
| Fire Performance: | Halogene Free | ||
| VSWR Performance: | Standard | [ dB (VSWR) ] | Contact RFS for your VSWR performance specification for the required band. |
| Other Options: | Phase stabilized and phase matched cables and assemblies are available upon request. | ||
2-1/4″ CELLFLEX® Low-Loss Foam Dielectric Coaxial Cable
Attenuation Table
|
Frequency |
Attenuation |
Power |
|
|
[MHz] |
[dB/100m] |
[dB/100ft] |
[kW] |
|
0.5 |
0.0369 |
0.0112 |
321 |
|
1.0 |
0.0523 |
0.0160 |
226 |
|
1.5 |
0.0642 |
0.0196 |
184 |
|
2.0 |
0.0743 |
0.0226 |
159 |
|
10 |
0.169 |
0.0514 |
70.2 |
|
20 |
0.241 |
0.0736 |
49.0 |
|
30 |
0.298 |
0.0909 |
39.7 |
|
50 |
0.390 |
0.119 |
30.3 |
|
88 |
0.528 |
0.161 |
22.4 |
|
100 |
0.566 |
0.172 |
20.9 |
|
108 |
0.590 |
0.180 |
20.1 |
|
150 |
0.706 |
0.215 |
16.8 |
|
174 |
0.766 |
0.233 |
15.5 |
|
200 |
0.827 |
0.252 |
14.3 |
|
300 |
1.04 |
0.317 |
11.4 |
|
400 |
1.23 |
0.373 |
9.66 |
|
450 |
1.31 |
0.400 |
9.02 |
|
500 |
1.39 |
0.425 |
8.49 |
|
512 |
1.41 |
0.431 |
8.37 |
|
600 |
1.55 |
0.473 |
7.63 |
|
700 |
1.70 |
0.519 |
6.96 |
|
800 |
1.84 |
0.562 |
6.42 |
|
824 |
1.88 |
0.572 |
6.31 |
|
894 |
1.97 |
0.601 |
6.01 |
|
900 |
1.98 |
0.603 |
5.98 |
|
925 |
2.01 |
0.613 |
5.88 |
|
960 |
2.06 |
0.627 |
5.75 |
|
1000 |
2.11 |
0.643 |
5.61 |
|
1250 |
2.42 |
0.738 |
4.89 |
|
1500 |
2.71 |
0.827 |
4.36 |
|
1700 |
2.94 |
0.895 |
4.03 |
|
1800 |
3.05 |
0.929 |
3.89 |
|
2000 |
3.26 |
0.99 |
3.63 |
|
2100 |
3.36 |
1.03 |
3.52 |
|
2200 |
3.47 |
1.06 |
3.41 |
Attenuation at 20°C (68°F) cable temperature.
Mean power rating at 40°C (104°F) ambient temperature.
Дополнительные аксессуары для LCF214-50JA
| Connector 7-16 male, MB, Plast 2000 | RFS 716M-LCF214-062 |
| Connector 7-16 male, MB, O-ring | RFS 716M-LCF214-072 |
| Connector 7-16 female, MB, Plast 2000 | RFS 716F-LCF214-062 |
| Connector 7-16 female, MB, O-ring | RFS 716F-LCF214-072 |
| Coupling element 7/8″ EIA | RFS 78EIA-CE-002 |
| Coupling element 1 5/8″ EIA | RFS 158EIA-CE-002 |
| Connector Earthing kit | RFS CEAR-214 |
| SCS Cable clamp 1x Anchor Bar (Kit of 25) | RFS SCS-214-L1M |
| SCS Cable clamp 2x Anchor Bar (Kit of 25) | RFS SCS-214-L2M |
| SCS Cable clamp 1x Angle Iron (Kit of 25) | RFS SCS-214-L1L |
| SCS Cable clamp 2x Angle Iron (Kit of 25) | RFS SCS-214-L2L |
| SCS Cable clamp 1x Flat Iron (Kit of 25) | RFS SCS-214-L1R |
| SCS Cable clamp 2x Flat Iron (Kit of 25) | RFS SCS-214-L2R |
| Hoisting stocking, open lacing, multiple use | RFS HOIST2-L08 |
| Handtool kit up to LCF 1 5/8″ | RFS TRIM-T01 |
| Trimming tool for UCF 114, LCF 158 and LCF 214 | RFS TRIM-214-C02 |
