Changzhou Yabang Antenna Co., Ltd.
Main products:Indoor Antenna,Radar Antenna,Outdoor Antenna,RF Modulator,Car Antenna
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Contact Us
  • Contact Person : Ms. Gu Cherry
  • Company Name : Changzhou Yabang Antenna Co., Ltd.
  • Tel : 0086-519-83887680
  • Fax : 0086-519-83887655
  • Address : Jiangsu,Changzhou,Xilin Industry Zone, Zhonglou District ,
  • Country/Region : China
  • Zip : 213024

GPS/GSM antenna

GPS/GSM antenna
Product Detailed
Center Frequency 1575.42 MHz

No.

Item

Specifications

Post Environmental Tolerance

1

Center Frequency

1575.42 MHz

±3 MHz

2

Band Width

±5 MHz

±1 MHz

3

V.S.W.R(in BW)

1.5:1

4

Gain(Zenith)

3 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

±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

5

DC Current

5~15 mA

3.3   GSM Antenna

Form 3

No.

Item

Specifications

1

Frequency

824~894 MHz/1710~1990 MHz

880~960 MHz/1710~1990 MHz

2

V.S.W.R(5m)

≤2.0:1

3

Gain(Zenith)

2 dBi

4

Impedance

50 Ω

Mechanical

Form 4

No.

Item

Specification

1

Cable

RG174 3m/5m or others

2

Connector

SMA/SMB/MCX or others

3

Plastic Housing

Black

4

Mounting

Magnet/Adhesive/Screw

3         Reliability

Condition:Temperature:40±5°C

Load: DC=5V±0.5 V

Quantity: 2000pcs

Sustained Time:480h

4         Environmental Specifications

Post Environmental Tolerance (Refer to the form 1~2 )

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 1~2 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 1~2 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 1~2 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 1~2 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 1~2 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 1~2 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.

3         Weatherproof

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

GPS/GSM antenna



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