OEM components & receiver development
GNSS Receiving Antennas for OEM Integration
Compare three powered GNSS receiving antenna models for research, receiver development and OEM integration. Choose by signal coverage, supply voltage and RF interface, then request the configuration that fits your receiver.
Three model options
Match the antenna to your receiver requirements
ANTGN-MF, ANTGN-CM and ANTGN-SF offer different system coverage and power requirements. The figures below are antenna gain values; LNA specifications are a separate part of receiver matching.
Multi-frequency GNSS
ANTGN-MF
All-system GNSS, multi-frequency.
- Antenna gain
- −2 to 2 dBi
- Supply voltage
- 3.3–16 V
- RF interface
- SMA
GNSS with L-band coverage
ANTGN-CM
All-system GNSS + L-band.
- Antenna gain
- 0–2.5 dBi
- Supply voltage
- 3–16 V
- RF interface
- SMA
GPS / BeiDou / Galileo
ANTGN-SF
GPS, BeiDou and Galileo, multi-frequency.
- Antenna gain
- 0–1 dBi
- Supply voltage
- 3.3–5 V
- RF interface
- SMA
Product photos for model identification. The ANTGN-CM photo shows two views of the antenna.
Model comparison
GNSS antenna specifications
Compare the electrical requirements first, then confirm the exact signal frequencies and mechanical connection for your configuration.
On smaller screens, scroll the table horizontally to see all specifications.
| Model | System / frequency description | Antenna gain | Supply voltage | Impedance | VSWR | Polarization | RF interface | Operating temperature |
|---|---|---|---|---|---|---|---|---|
| ANTGN-MF | All-system GNSS, multi-frequency | −2 to 2 dBi | 3.3–16 V | 50 Ω | ≤ 2 | RHCP | SMA | −40°C to +85°C |
| ANTGN-CM | All-system GNSS + L-band | 0–2.5 dBi | 3–16 V | 50 Ω | ≤ 2 | RHCP | SMA | −40°C to +85°C |
| ANTGN-SF | GPS / BeiDou / Galileo, multi-frequency | 0–1 dBi | 3.3–5 V | 50 Ω | ≤ 2 | RHCP | SMA | −40°C to +85°C |
RHCP means right-hand circular polarization. System descriptions follow the supplied model data; an exact constellation and frequency list should be confirmed for the requested configuration.
Before requesting a configuration
Three checks for receiver integration
Start with the receiver
Provide the receiver model and the GNSS systems and frequencies it needs to receive. For ANTGN-CM, specify whether L-band reception is required so the requested coverage can be checked.
Check the complete power path
Match the antenna supply range to the available power source. Include any receiver-provided antenna power, cable arrangement and current requirements. Request the LNA gain and noise specifications needed for your receiver design.
Confirm the mating interface
The listed RF interface is SMA. Confirm the exact connector type, mating details, cable length and mounting dimensions before ordering. Include a drawing or connector photo when the receiver interface is unclear.
GNSS antenna selection questions
Does “all-system GNSS” confirm every signal frequency?
It is the supplied coverage description for ANTGN-MF and ANTGN-CM. For a receiver project, request confirmation against your exact constellation and frequency requirements rather than treating the description as a complete signal list.
Are antenna gain and LNA gain the same specification?
No. The published dBi values describe antenna gain. LNA gain describes amplification in the receiving electronics and should be checked separately, together with power and noise requirements. Include these requirements in your configuration request.
Can I choose a model based on the SMA interface alone?
SMA identifies the interface family. Receiver fit also depends on the mating connector, supported signals, supply arrangement and mechanical installation. Send those details with the model and quantity you are considering.
Discuss your GNSS antenna requirements
On the contact form, select OEM Modules & Boards. Send the antenna model, receiver or target equipment, required systems and frequencies, available supply voltage, RF connection and quantity to request a configuration quotation.