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L1 L2 L5 L-band GLONASS L1 L2 BDS B1 B2 B3 Galileo E1 E5b E5a 33dBHigh Helix High Precision Antenna FOR RTK
  • L1 L2 L5 L-band GLONASS L1 L2 BDS B1 B2 B3 Galileo E1 E5b E5a 33dBHigh Helix High Precision Antenna FOR RTK
  • L1 L2 L5 L-band GLONASS L1 L2 BDS B1 B2 B3 Galileo E1 E5b E5a 33dBHigh Helix High Precision Antenna FOR RTK
  • L1 L2 L5 L-band GLONASS L1 L2 BDS B1 B2 B3 Galileo E1 E5b E5a 33dBHigh Helix High Precision Antenna FOR RTK
  • EAN-4751046551235 (L1/L2/L5 GPS, GLONASS, BDS, Galileo 38dB Survey Antenna for RTK Base station)

L1/L2/L5 GPS, G1/G2/G3 GLONASS, B1/B2/B3 BDS, Galileo E1/E5/E6 38dB Antenna

ELT0123

L1/L2/L5 GPS, G1/G2/G3 GLONASS, B1/B2/B3 BDS, Galileo E1/E5/E6 38dB Survey Antenna for RTK Base station

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This product comes with 1 years worldwide warranty

189.99 €
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Description

GPS L1/L2/L5, GLONASS G1/G2/G3, BDS B1/B2/B3, GALILEO E1/E2/E3 RTK Base station Survey antenna full set with cable and stand.

The Antenna is a four-star multi-frequency satellite navigation antenna with high gain, miniaturization, high sensitivity, multi-system compatibility and high reliability, which can effectively meet the user's needs.

  • Adopt multi-feed point design and fully symmetrical antenna structure, with very stable phase center, reduce antenna pair measurement error;
  • The gain is high, the standing wave ratio is low, the receiving effect on the low elevation angle signal is obvious, and the star can be normally collected in the occasion where the blocking is serious;
  • Equipped with anti-multi-path choke plate, with anti-surge design, can effectively suppress the out-of-band strong interference signal to ensure the reliability of the antenna;
  • Using anti-UV PC material design, both beautiful and ensure that the antenna shell does not change color for a long time outdoor use, with IP67 waterproof rating, high temperature resistance, sun protection and UV protection.

This antenna covers the four-star multi-frequency external flying saucer antenna of GPS L1/L2/L5, BDS B1/B2/B3, GLONASS G1/G2/G3, GALILEO E1/E5/E6, which meets the needs of multi-system compatible and high-precision users of current GNSS measuring equipment. It is widely used in geodesy surveying, navigation surveying, navigation, precision agriculture and marine surveying. It can also be applied to the military field according to the application conditions.

Signal Received:

  • GPS L1/L2/L5
  • GLONASS G1/G2/G3
  • GALILEO E1/E5a/E5b/E6
  • BDS B1I/B1C/B2a/B2i/B2b/B3I
  • L-band

Features:

  • Nominal Impedance 50Ω
  • Polarization RHCP
  • Axial Ratio ≤3dB
  • Gain RHCP (maximum) ≤5,5dB
  • LNA Gain 38dB (typical)
  • Noise Figure ≤1,8dB
  • Output/Input VSWR ≤2.0
  • Out of band rejection (±100MHz) ≥30dB
  • Operation Voltage +3,0 to + 18VDC
  • Operation Current 45mA (maximum)
  • Group Delay Ripple <5ns

Mechanical

  • Dimensions: Ø160*66,5mm
  • Connector: TNC-K
  • Weight: 400 / 300 / 850 g (ANT./ cable / stand)

Environmental

  • Temperature Operating -40℃ to +70℃ Storage -40℃ to +70℃
  • Humidity 95% non-condensing
  • Water/Dust Resistance IP67
  • Package include antenna stand.
  • TNC-K to SMA cable length: 5 m.
Product Details
ELT0123
4751046551235
ELT0123
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(5/5
2 of 3 people found the following review helpful
Total Rating: 0 1 2 3 4

Hi,
We are involved in a project to control agricultural machinery and we need to track the position of this machinery.

The problem is the machine to track has 2 main difficulties:
1. It moves very slow (around 2 or 3 meters per minute when on full speed, but can be slower).
2. The machine is a watering system so it sprays a cloud of water all around it.

The water spray problem can be fixed by installing a pole in the machine so the antenna would be on a high position and clear the water area, but it seems like the slow speed of movement is a problem for some GPS modules we tried.

So our scenario is as follows:
- Machine will be always working on complete open air conditions. Not even trees are close to it.
- We DON'T need a high precision positioning and error around 2.5 to 3.5 meters would be acceptable as long as the positioning notices the movement of the machine.
- We can use any kind of connection: SPI / UART / USB.
Could you please advice some module/antenna combination from your product catalog that could suit our needs?

Regards,
Jorge.


Shop owner reply (22/03/2023):
Slow motion is not a problem for any quality GPS module. If standard precision within 2 m (95% CEP) is OK for your application, you can use NEO-M9N based module.

Good examples for your application are:
https://gnss.store/neo-m9n-gnss-modules/116-37-elt0101.html - module with external antenna
https://gnss.store/gnss-gps-modules/121-elt0105.html - module with built-in 50mm patch antenna
https://gnss.store/neo-m9n-gnss-modules/179-95-elt0155.html#/50-helix_antenna-no_antenna - module with Helix antenna

If you can allow some pole, please consider quality outdoor IP67 antennas. Two good antennas for your application, that can be used with modules above.
https://gnss.store/rf-gps-antennas/174-elt0153.html
https://gnss.store/rf-gps-antennas/140-elt0123.html
Both have 5m cable included.

The best results you can achieve with ELT0155 module with 83x40 helix antenna and with ELT0101 module with ELT0123 or ELT0153 antenna

Regards,
Customer service
0 1 2 3 4
(5/5
1 of 2 people found the following review helpful
Total Rating: 0 1 2 3 4

Correspondence goes without delay. The engineers know their stuff.