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►Antenna Feeder Cable


Product Applications
Antenna car antenna receivers transmit analog signals to car stereos, feeder has the characteristics of high resistance to interference and low attenuation, the main three types, low frequency AM FM, high frequency GPS/GSM/CMMB/DVB, connector harness according to the customer's design requirements and add protection tube, tape and additional components such as tie, in full compliance with the standards for vehicles and depots criteria.

Product Features

.connection antenna accept device of signal transmission to car audio.
.has high anti-interference and the low attenuation of characteristics meter.
.three types, low frequency AM FM, high frequency GPS/GSM/CMMB/DVB.
.can according to customers’ needs to select specific of connection device and the wire, and in accordance with body of design increased protection tube tape and the tied with, parts, fixed and the protection line beam avoid injury.
.it meets car rules grade of tolerance and electrical performance


Specification

Type of wire Description
RG174U Coaxial cable 1.5V-2V Coaxial cable 3C-2V Coaxial cable
On resistance On-resistance ≤ 356Ω / km On-resistance ≤ 327Ω / km On-resistance ≤ 91.4Ω / Km
Insulation resistance Insulation resistance DC500V when ≥ 100MΩ Insulation resistance DC500V when ≥ 100MΩ Insulation resistance DC500V when ≥ 100MΩ
Pressure resistance Leakage <500mA when AC500V Leakage <500mA when AC500V Leakage <500mA when AC500V
AM / FM electrostatic capacity 100±5pF/m 69 ±5pF/m 67±5pF/m
Impedance 50±2Ω 75±5Ω 75±5Ω
Attenuation characteristics When the 100MHz, the high-frequency cable damping <359dB / km;
when 1000MHz, high-frequency cable damping <1175dB / km
1550 MHz <1480dB/km
2000 MHz <1700dB/km
When 10MHz, high-frequency cable damping <96dB / km;
when 200MHz, the high-frequency cable damping <390dB / km
When the 10MHz, the high-frequency cable damping <42dB / Km;
when 100MHz, the high-frequency cable damping <150dB / Km
Mask density
 
above 95% above 95% above 95%
Storage Temperature -40~85℃ -40~85℃ -40~85℃
Working Temperature -40~75℃ -40~75℃ -40~75℃

 


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