1. Description:
This is a built-in GPS active antenna consisting of ceramic antenna, low noise amplifier and feed back cable. It has the following characteristics:
- Low Voltage:2.7~3.3V
- Low Noise Factor:≤1.5
- Gain:16±1dB
2. Antenna Structure
Size |
6×16×6.7mm/20*6*4mm |
Connector |
IPEX |
Cable |
1.13(light gray) |
Weight |
<10g |
Working Temperature |
-40ºC~85ºC |
Working Humidity |
10%~95% |
Storage Temperature |
-45ºC~85ºC |
Storage Humidity |
10%~95% |
Cable Length |
5mm |
3. Technical Characteristics
3.1 Antenna
Central Frequency |
1575.42MHz |
Baud Width |
10MHZ |
Gain(Maximum direction) |
3dB |
Gain(10 degree elevation) |
-5dB |
Polarization |
Right-handed polarization |
Impedance |
50Ω |
(the target test is based on 6*16mm ground)
3.2 Low Noise Amplifier
Central Frequency |
1575.42MHz |
Gain |
16±1dB |
Noise Factor |
<1.5dB |
V.S.W.R |
<1.5 |
Operation Voltage |
2.7~3.3V |
Impedance |
50Ω |
4. RG-1.13 Line Specifications
4.1 SCOPE:
The specification covers FEP insulated High-Frenquency coaxial cable for internal wiring of electronic equipment.
[UL STYLE 1354 80ºC/30V]
USE: Internal wiring of Class 2 Circuits of Electronic Equipment
4.2 Construction
Item |
Unit |
Spec. Value |
Inner Conductor |
Material |
--- |
Silver plated copper |
Contruction |
No./mm |
7/0.08 |
Dia.(approx) |
mm |
0.24 |
Insulation |
Material |
--- |
FEP |
Nom. Thickness |
mm |
0.22 |
Dia.(approx) |
mm |
0.68±0.05 |
Color |
--- |
Natural |
Outer Conductor |
Type |
--- |
Braid |
Materail |
--- |
Silver plated copper |
Coverage |
% |
>93 |
Dia.(approx) |
mm |
0.93 |
Jacket |
Material |
--- |
FEP |
|
Nom. Thickness |
mm |
0.10 |
|
Color |
--- |
Gray |
|
Dia.(approx) |
mm |
1.13+0.10/-0.06 |
4.3 Characteristics
Test Item |
Unit |
Specified Value |
Note |
Appearance |
- |
Faultless in visible |
- |
Temperature rating |
ºC |
150 |
- |
Voltage Rating |
V |
250 |
- |
Inner Conductor Resistance(at 20ºC) |
Ω/km |
Max. 597 |
at 20ºC |
Insulation Resistance 1>(at 20ºC) |
MΩ-km |
Min. 1500 |
at 20ºC |
Dielectirc strength |
|
Delectirc core: No breakdown at AC 1.5KV for 0.15sec |
Spark test |
|
Jacket: No breakdown at AC 1.5KV for 0.15sec |
Spark test |
|
No breakdown at AC 500V for 1min |
Outer conductor to inner conductor |
Capacitance |
pF/m |
Nom. 98 |
At 1KHz |
Characteristic impedance (at D-TDR) |
Ω |
50±2 |
TDR Method |
Attenuation |
dB/m |
2.0 |
1.0GHz |
2.9 |
2.0GHz |
3.6 |
3.0GHz |
4.2 |
4.0GHz |
4.7 |
5.0GHz |
5.2 |
6.0GHz |
Cross section of cable |