DF TYPE LOW LOSS RF COAXIAL CABLES |
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FEATURES: |
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1.
Application: Low loss
RF coaxial cables are applied to various radiotelephone system, paging
station, taxi station, radio |
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communication machine and communication networks
with transmission features of high frequency, low attenuation and low VSWR. |
2.
Standards: Q/ST 2-2003 ( refer to the sample of DFB series
from Japan, performance excels standards). |
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3. Category &Transmission
characteristics: 50Ω,1900MHz. |
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4. The braided shield, jacket,
flooding compound can be added according to the customers' requirements. |
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5.
Cut to order length and customised packaging solutions available. |
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SPECIFICATIONS |
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TYPE |
4DFB |
5DFB |
7DFB |
8DFB |
10DFB |
7DFBS |
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(RG58A/U) |
(RGC-213) |
(RG8/U) |
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PHYSICAL DIMENSIONS |
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CENTER
CONDUCTOR |
DIAMETERmm |
1.48 |
1.80 |
2.60 |
2.80 |
3.50 |
2.74 |
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MATERIAL |
COPPER |
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DIELECTRIC |
DIAMETERmm |
4.00 |
5.00 |
7.10 |
7.80 |
9.90 |
7.30 |
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MATERIAL |
FOAMED-PE |
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OUTER CONDUCTOR |
AL
FOIL |
AL/PET/AL |
AL/PET/EMAA |
AL/PET/EMAA |
AL/PET/EMAA |
AL/PET/EMAA |
AL/PET/EMAA |
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BRAID |
SIZE |
16x5xφ0.12 |
24x6xφ0.15 |
24x6xφ0.15 |
24x7xφ0.15 |
24x6xφ0.20 |
24x7xφ0.15 |
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MATERIAL |
TINNED
COPPER |
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JACKET |
DIAMETER(mm) |
6.90 |
7.50 |
9.80 |
10.40 |
13.00 |
10.20 |
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MATERIAL |
PVC
or PE |
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ADHESION FORCE >(Sample of 150mm legnth) |
20N |
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ELECTRICAL CHARACTERISTICS |
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CHARACTERISTIC
IMPEDANCE (Ω) |
50±2 |
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RETURN
LOSS ≥dB |
VHF |
20 |
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UHF |
18 |
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ATTENUATION(20℃,≯dB/100m) |
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150MHz |
9.70 |
8.00 |
5.30 |
5.20 |
4.10 |
5.20 |
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400MHz |
15.60 |
13.00 |
9.10 |
8.80 |
6.90 |
8.90 |
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900MHz |
24.50 |
20.40 |
14.30 |
14.00 |
11.10 |
14.10 |
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1200MHz |
29.60 |
24.20 |
17.00 |
16.70 |
13.40 |
16.80 |
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1500MHz |
33.20 |
27.50 |
19.70 |
19.20 |
15.30 |
19.40 |
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1900MHz |
37.40 |
31.80 |
22.90 |
22.20 |
17.70 |
22.40 |
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VSWR |
<1.3 |
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PACKAGING INFORMATION |
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PACKAGE
TYPE |
CARTON
PACKAGE |
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LENGTH |
2x150m/COIL |
2x200m/COIL |
1x200m/COIL |
1x200m/COIL |
1x200m/COIL |
1x200m/COIL |
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CARTON
DIMENSIONLWH cm |
37x37x20.5 |
44x44x20.5 |
43x43x20 |
43x43x25 |
52x52x25 |
43x43x25 |
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NOTE: 1. |
AL-----Alumium Foil |
PET----Mylar |
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EMAA-----Bonded film |
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2. Please use
PE jacket outdoors and PVC jacket indoors. |
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