PCTEL GNSS1-TMG-40N Global GNSS Timing Antenna
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.
Description
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: |
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| 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.
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