GL-DY046M GPS/GNSS antenna main product image

GL-DY046M GPS/GNSS antenna application scene 1

GL-DY046M GPS/GNSS antenna application scene 2

GL-DY046M GPS/GNSS antenna connector and mounting detail view

RF Product Combo Antennas

GL-DY046M GPS + Dual LTE Combo Antenna | Screw Mount

Name: GL-DY046M GPS + Dual LTE Combo Antenna | Screw Mount
Brand: Global RF Tech
SKU: GL-DY046M

SKU GL-DY046M

GL-DY046M integrates one active GNSS element and two separate LTE elements in a low-profile screw-mount housing. It is intended for terminals that need positioning plus two cellular RF paths through one antenna footprint.

SKU GL-DY046M

Frequency GNSS: 1575.42-1610 MHz; LTE 1 and LTE 2: 806-960 / 1710-2690 MHz

Dimensions Φ81 × 14.6 mm

gain GNSS: 2.0 dBic (zenith); LTE 1 and LTE 2: 2.0 dBi

polarization GNSS: RHCP; LTE 1 and LTE 2: linear

impedance 50 Ω

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SKU	GL-DY046M
Frequency	GNSS: 1575.42-1610 MHz; LTE 1 and LTE 2: 806-960 / 1710-2690 MHz
Dimensions	Φ81 × 14.6 mm
gain	GNSS: 2.0 dBic (zenith); LTE 1 and LTE 2: 2.0 dBi
polarization	GNSS: RHCP; LTE 1 and LTE 2: linear
impedance	50 Ω
connector	Three SMA male
mounting	Screw mount
temperature	-40 to +85 °C
vswr	GNSS ≤1.5; LTE ≤2.0
lna_gain	28 ± 2 dB
supply_voltage	2.2-5 V DC
current_consumption	5-15 mA
cable	3000 mm RG174
ingress_protection	IP65-IP67 (excluding cable outlet)
relative_humidity	Up to 95%
compliance	RoHS compliant
Category	Combo Antennas

Three RF Paths in One Screw-Mount Housing

GL-DY046M combines an active RHCP GNSS element with two independent linear-polarized LTE elements. Both LTE paths cover 806-960 and 1710-2690 MHz, while the positioning path covers 1575.42-1610 MHz. This arrangement reduces the number of separate antenna housings needed on a telematics terminal, router enclosure or tracking platform that requires positioning and two cellular connections.

Active GNSS and Dual LTE Configuration

The GNSS path provides 28 ± 2 dB LNA gain and operates from 2.2-5 V DC at 5-15 mA. The two LTE paths are each rated at 2.0 dBi. The datasheet lists three SMA male connectors and 3000 mm RG174 cables, so the cable routing, connector spacing and radio-port assignment should be checked before the enclosure design is frozen.

Installation and Environmental Fit

The round housing measures Φ81 × 14.6 mm and uses a screw installation. Its listed ingress-protection range is IP65-IP67 excluding the cable outlet, with operation from -40 to +85 °C and relative humidity up to 95%. Validate sealing at the cable exit as part of the final assembly rather than treating the antenna housing rating as an enclosure-level system rating.

Verified Technical Specifications

RF configuration	Active GNSS + LTE 1 + LTE 2
Frequency range	GNSS: 1575.42-1610 MHz; LTE 1/2: 806-960 / 1710-2690 MHz
VSWR	GNSS ≤1.5; LTE ≤2.0
Gain	GNSS 2.0 dBic at zenith; LTE 1/2 2.0 dBi
LNA gain	28 ± 2 dB
Supply / current	2.2-5 V DC / 5-15 mA
Polarization	GNSS RHCP; LTE linear
Impedance	50 Ω
Cable	3000 mm RG174
Connector	Three SMA male
Dimensions / mounting	Φ81 × 14.6 mm / screw mount
Ingress protection	IP65-IP67, excluding cable outlet
Operating temperature	-40 to +85 °C

When to Select GL-DY046M

Choose this model when the design needs active GNSS plus two LTE RF paths and can accommodate a screw mount, three SMA male terminations and 3 m cable runs. If only one cellular path is required, compare a two-function GNSS + LTE model to avoid unnecessary ports and cable routing.

Related Combination Antennas

Technical Sheet

Download the GL-DY046M datasheet for the source RF and mechanical specifications used on this page.

Selection and Project Support

GL-DY046M GPS + Dual LTE Combo Antenna | Screw Mount is listed by Rftech for RF antenna and wireless connectivity projects in the Combo Antennas category. Use the specifications, images, and notes on this page as the starting point for model review before requesting drawings, samples, or customization support.

Integration Notes

Before production, confirm the operating band, connector, cable, mounting method, available installation space, and target application environment. Rftech can help review these details against the information already shown for this product (SKU GL-DY046M).

Customization and Documentation

For OEM or ODM projects, contact the team with your required frequency range, connector preference, cable length, mechanical limits, and expected use case. Product drawings, samples, and project-specific recommendations can be requested when the available page details are not enough for final selection.