PCTEL GNSS1-TMG-40N Global GNSS Timing Antenna

PCTEL GNSS1-TMG-40N Global GNSS Timing Antenna

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PCTEL's GNSS1-TMG-40N global GNSS timing reference antennas were designed for long-lasting, trouble-free deployments in congested cell-site applications. The low noise, high gain amplifier is well suited to address attenuation issues associated with applications requiring longer cable runs.

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Overview

PCTEL’s GNSS1-TMG-40N global GNSS timing reference antennas are specifically designed for long-lasting, trouble-free deployments in congested cell-site applications. The low noise, high gain amplifier is well suited to address attenuation issues associated with applications requiring longer cable runs.

The proprietary quadrifiliar helix design, coupled with multi-stage filtering provides superior out-of-band rejection and lower elevation pattern performance than traditional patch antennas. This multi-band antenna covers GPS L1, Galileo E1,
GLONASS L1 as well as BeiDou B1 frequencies.

Their unique radome shape sheds water and ice, while eliminating problems associated with bird perching. PCTEL offers an array of compatible mounting configurations. Custom models or site kits options are also available.

The antenna features transient voltage suppression as well as protection from reverse polarity and electrostatic discharge (ESD).

Features

  • Versatile – covers GPS L1, Galileo E1, GLONASS L1, BeiDou B1 frequencies
  • Powerful attenuation mitigation – via low noise, high gain amplifier, multi-stage filtering, superior out-of-band rejection and lower elevation pattern performance
  • Designed for safety – with transient voltage suppression and protection from reverse polarity and electrostatic discharge (ESD)
  • Protection from the elements – Unique radome shape prevents water, ice and bird perching issues

Applications

  • Congested cell-site applications
  • Long cable runs

Technical Specifications

Signal Tracking
GPS:L1
GLONASS:L1
Galileo:E1
BeiDou:B1
Electrical
Frequency Range:1554-1615 MHz
Antenna Gain:≥ 3 dBic
Amplifier Gain:40 dB ± 4 dB @ GPS L1/GalileoE1
38 dB ± 4 dB @ GLONASS L1/BeiDou B1
Noise Figure:≤ 2.5 dB @ +25 °C
including pre-selector
Current Draw:< 40 mA
Filtering:3 stage filtering
including pre-selector
DC Voltage:2.8-9.0 V (operating)
≤ 28.0 V (survivability)
VSWR:< 2.0:1
Nominal Impedance:50 ohms
Out of Band Rejection:≥ -60 dB @ f ≤ 1530 MHz
≥ -60 dB @ f ≥ 1660 MHz
Polarization:Right Hand Circular
Mechanical & Environmental
Dimensions:5.0 in H x 3.2 in D
(126 mm x 81 mm)
Shipping Dimensions:7.5 in L x 4.4 in W x 3.8 in D
(190 mm x 112 mm x 96 mm)
Weight:0.6 lbs (0.3 kg)
Connector:N Female (one – bottom fed)
Mount:
  • GNSS1-TMG-40N – Does not include mounting hardware
  • GNSS1-TMG-40NMS – Includes universal mounting hardware consisting of collar (GPS-TMG-MNT) and pipe clamp (GPS-TMG-LMNT)
  • GNSS1-TMG-40NCM – Includes collar mount (GPS-TMG-MNT)
  • GNSS1-TMG-40NCS – Includes economy collar marine mount (GPS-TMG-MRNMNT)
Radome Color:White
Temperature Range:-40 °C to +85°C (operating)
Humidity:95%

Ordering

The GNSS1-TMG-40N global GNSS timing reference antennas from PCTEL are available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.