Email: Tel:

Home      Download       TW7972 / TW3972…


TW7972 / TW3972

 DOWNLOAD

360截图20240304103346354.jpg

360截图20240304103355058.jpg

The TW7972 and TW3972 are lightweight highprecision antennas supporting triple-band GPS/ QZSS-L1/L2/L5, GLONASS-G1/G2/G3, Galileo-E1/ E5a/E5b, BeiDou-B1/B2/B2a, NavIC-L5, including  the satellite-based augmentation system (SBAS)  available in the region of operation [WAAS (North  America), EGNOS (Europe), MSAS (Japan), or  GAGAN (India)], plus L-band correction services  coverage, and are especially designed for  precision triple-frequency positioning. TW7972  is magnetic mount and TW3972 is through hole  mount. 

These antennas provide superior multipath rejection  and axial ratio, a linear phase response, and tight  Phase Centre Variation (PCV), while protecting  against intermodulation and saturation caused by  high-level LTE 700 Mhz signals. 

These antennas are ideal for precision agriculture,  autonomous vehicle tracking and guidance, and other  applications where precision matters.


KEY FEATURES 

* Multi-constellation tracking: GPS, Galileo, GLONASS, BeiDou, NavIC and QZSS  

* Reception of Inmarsat L-Band signals compatible with correction services 

* Triple-band GNSS antenna 

* Magnetic mount IP67 for TW7972 

* Through hole mount IP69K for TW3972


FEATURES

  Signals 

L-Band (MSS) 

GPS                                        L1, L2, L5

GLONASS                              L1, L2, L3

Beidou                                        B1, B2

Galileo                              E1, E5a, E5b 

SBAS                                           L1, L5 

NavIC                                               L5 

QZSS                                     L1, L2, L5


Frequencies 

1539-1606 MHz 

1160-1255 MHz 


Polarisation                                 RHCP 


Axial Ratio                          < 2dB typ. 


Radiation Coverage 

 Zenith                             4.0 dBic typ.


Amplifier

Gain                                    32 dB typ.

Noise Figure                       2.5 dB typ. 

Input Voltage           +2.5 to +16 VDC 

Current                             24 mA (typ) 

Impedance                                  50 Ω 

VSWR                                ≤ 1.5:1 typ.


Physical and Environmental

Radome / Enclosure       EXL9330, Base: Zamak

Weight                        180g (TW7972) 

                                    185g (TW3972) 

Temperature           -40°C to + 105°C (TW7972) 

Temperature             -70°C to + 85°C (TW3972) 

Certification           CE, FCC, RED, RoHS and WEEE  

IP rating                       IP67 (TW7972) 

                                   IP69K (TW3972) 

Vibration            MIL-STD-810E Method 514.5

Shock and Drop       MIL-STD-810G Method 516.6



360截图20240304105715810.jpg

360截图20240304105734017.jpg

PREVIOUS:SEPT 4236-SSN NEXT:VeraChoke
Leave a message

whatsapp

Top