Jiashan Jinchang Electron Co., Ltd.
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  • Contact Person : Mr. ZHENG JAMES
  • Company Name : Jiashan Jinchang Electron Co., Ltd.
  • Tel : 86-573-82088860
  • Fax : 0573-83958635
  • Address : Zhejiang,JIAXING,ZHONGSHANBEILU
  • Country/Region : China
  • Zip : 314000

(Manufactory) Active Navigation Antenna

(Manufactory) Active Navigation Antenna
Product Detailed
Related Categories:Car Antenna
Car antenna Center Frequency 1575.42 MHz Band Width 5 MHz LNA Gain 29 dB Noise Figure 1.5 dB

3.Electrical Characteristics

3.1 Dielectric Antenna

                                              Form 1

No.

Item

Specifications

Post Environmental Tolerance

1

Center Frequency(MHz)

1575.42 MHz

±3 MHz

2

Band Width(MHz)

±20 MHz

±1 MHz

3

V.S.W.R(in BW)

1.5:1

4

Gain(Zenith)

5 dB

±0.5 dB

5

Polarization

RHCP

6

Impedance

50 Ω

3.2 LNA/Filter

Form 2

No.

Item

Specifications

Post Environmental Tolerance

1

LNA Gain

28±2 dB / 38±2 dB

±2.5 dB

2

Noise Figure

1.5 dB

3

Filter Out Band Attenuation

12dB  Min  f0+50MHz

16dB  Min  f0-50MHz

±1.0 dB

4

DC Voltage

2.2~5 V / 3~5 V

5

DC Current

5~15 mA / 6~12 mA

3.3  Mechanical

Form 3

No.

Item

Specification

1

Cable

RG58

2

Connector

TNC

3

Plastic Housing

White

4

Mounting

Screw

4     Reliability

Condition:Temperature: 40±5°C

Load: DC=5V±0.5 V

Quantity: 2000pcs

Sustained Time: 480h

5     Environmental Specifications

Post Environmental Tolerance (Refer to the form 1 )

Condition:Temperature range 25±3°C

Relative Humidity range 55~75%RH

Operating Temperature range -40°C~+85°C

Storage Temperature range -40°C~+100°C

5.1 Moisture Proof

The device should satisfy the electrical characteristics specified in form 1 after exposed to the temperature 40±2°Cand the relative humidity 90~95% RH for 96 hours and 1~2 hours recovery time under normal condition.

5.2 Vibration Resist

The device should satisfy the electrical characteristics specified in form 1 after applied to the vibration of 10 to 55Hz with amplitude of 1.5mm for 2 hours each in X , Y and Z directions.

5.3 Drop Shock

The device should satisfy the electrical characteristics specified in form 1 after dropping onto the hard wooden board from the height of 30cm for 3 times each facet of the 3 dimensions of the device.

5.4 High Temperature Endurance

The device should satisfy the electrical characteristics specified in form 1 after exposed to temperature 80±5°Cfor 24±2 hours and 1~2 hours recovery time under normal temperature.

5.5 Low Temperature Endurance

The device should also satisfy the electrical characteristics specified in form 1 after exposed to the temperature -40°C±5°Cfor 24±2 hours and to 2 hours recovery time under normal temperature.

5.6 Temperature Cycle Test

The device should also satisfy the electrical characteristics specified in form 1 after exposed to the low temperature -25°C and high temperature +85°C for 30±2 min each by 5 cycles and 1 to 2 hours recovery time under normal temperature.

6       Weatherproof

Put the antennas in 1m deep water for 12h, and find 100% waterproof.

....

(Manufactory) Active Navigation Antenna



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