High-Accuracy GNSS Active Antenna

◎ Supports GPS, QZSS, GLONASS, Galileo, and BeiDou systems
◎ Substantial and environmental-resistance structure
◎ Proprietary antenna design provides the flexibility to reach a range of
operational goals
◎ IP67 grade waterproof
◎ Multi-Constellation and Signal-Frequency for faster initialization
◎ 140mm(Dia) x 49mm(H)
Model : TL-125H


Specifications:

Category

Specifications

Electrical Characteristics

GNSS Reception

GPS L1 & GPS L2 / L5 & BD2 B1 & GLONASS L1

Polarization

R.H.C.P. (Right Handed Circular Polarization)

Absolute Gain @ Zenith

(typical)

1559 ~ 1602 MHz

1227 MHz

1176 MHz

3 dBi

2.7 dBi

-5.2 dBi

Axial Ratio (typical)

3 dB

Output V.S.W.R (typical)

2 dB

Low Noise Amplifier

Frequency

1561 ~ 1602 MHz

1227 MHz

1176 MHz

Gain (typical)

43 dB

43 dB

45 dB

Noise Figure (typical)

3.6 dB

2.4 dB

1.9 dB

Supply Voltages

3.3 ~ 15 V DC

Current Consumption (typical)

30 mA @ 5V DC

Output V.S.W.R

2.0 max.

Output Impedance

50 Ω

Overall Specification (Through Patch and LNA)

Center Frequency

1561 ~ 1602 MHz

1227 MHz

1176 MHz

Gain @ Zenith

46 ± 3 dB

45.7 ± 3 dB

39.8 ± 3 dB

Output V.S.W.R

2.0 max.

Output Impedance

50 Ω

Cable and Connector

Cable

RG-58 (Length is suggested between 3~5M)

Connector

TNC (SBJ)

Mount

5/8 inch female thread

Physical Condition

Dimension

φ140(D) x 49(H) mm

Weight

407 g

Environmental Conditions

Operation Temperature

-4085 oC

Storage Temperature

-4085 oC

Waterproof Resistant

IP67

Relative Humidity

+40±2 oC,90~95% R.H

Electronic Discharge

EN61000-4-2:

20KV Air-discharge8KV Contact-discharge

Enclosure Rating

IEC 60529 standard: IP67

Solar Radiation

MIL-STD 810E, SAE 1961

Mechanical Shock

MIL-STD-810G, Method 516.6 a.

Procedure I, Functional shock

Vibration

Antenna Non-Working 5G/30min

Antenna Working 2.5G/30min

Chemical Resistance

AlcoholPlastic and Vinyl cleanerGlass cleanerSaline SolutionSoapy water



Feature:

  • Substantial and environmental-resistance structure.
  • Proprietary antenna design provides the flexibility to reach a range of operational goals.
  • IP67 grade waterproof.
  • Supports GPS, QZSS, GLONASS, Galileo, and BeiDou systems.
  • Multi-Constellation and Signal-Frequency for faster initialization.



Application:

  • Geospatial Surveys
  • Single & Multiple frequencies RTK positioning
  • Vehicle Tracking
  • Security Surveillance
  • Precise Guidance
  • Machine Control / AVL