Industry Solutions · Industrial IoT & LoRaWAN
Precision-Tuned for
Massive-Scale IoT
D&G Antennas — trading as Xtend Communications — manufactures and distributes precision-tuned LoRaWAN and industrial IoT antennas for the Australian market. We are a manufacturer and distributor — we do not perform network installations. Our antennas cover 863–928 MHz ISM band (AU915 and EU868) and support LoRaWAN Class A/B/C with MIOTY interference rejection. DG920S CT Shark (863–928 MHz) for LoRaWAN nodes and outdoor gateways. DG850LP-MB (80 mm, 5.0 dBi at 700–960 MHz) for NB-IoT, LTE-M and 4G devices in meters and DIN-rail enclosures. Every unit tested before dispatch. B2B bulk supply from 50 units. OEM from 200+ units.
Protocol
LoRaWAN Class A / B / C
Frequencies
863–928 MHz ISM band
MIOTY
Interference-resistant
Profile
Ultra-low profile for enclosure mount
Connector
SMA, N-Type, BNC (specify)
Testing
Every unit tested
— Applications
Deployed Across
Every Node Network
Smart Metering
Water, gas and electrical metering nodes need a compact antenna on the right network. For LoRaWAN meters, the DG920S covers 863–928 MHz; for NB-IoT and LTE-M meters, the 80 mm DG850LP-MB covers the Australian 4G bands.
Industrial SCADA & Telemetry
High-density sensor fields in plant and infrastructure environments create RF interference. MIOTY-rated antennas reject in-band interference to maintain packet delivery rates across the node network.
Agricultural & Environmental IoT
Remote soil moisture, irrigation control, and environmental monitoring nodes depend on long battery life. Tuned antenna efficiency maximises radiated power from the transmitter — fewer retransmissions, longer cell life.
— Recommended Products
Specified for
LoRaWAN & IoT
700–960 / 1710–2700 MHz
DG850LP-MB
Low-Profile 4G Multiband Omni
80 mm low-profile antenna for cellular IoT: NB-IoT, LTE-M and 4G meters, DIN-rail devices and cabinets. Ground dependent, so it mounts on a metal surface or bracket. Not a LoRa antenna; for LoRaWAN use the DG920S.
Full Specs & Datasheet863 – 928 MHz
DG920S
LoRaWAN Shark Omni
4.5 dBi external gateway antenna for LoRaWAN and Mioty networks. IP65, 863–928 MHz full band coverage. Industrial-grade housing for outdoor gateway installations.
View in Shop— Aura Series
The Efficiency of
Massive Scale.
In high-density LoRaWAN deployments, a mis-tuned antenna wastes transmit power on reflected energy. Our antennas are precision-matched to 50Ω — maximising radiated efficiency so your nodes hit their battery life targets in the field, not just the spec sheet.
LoRaWAN Class A / B / C
MIOTY Interference Rejection
863–928 MHz Full Band
Custom Configurations Available
— Get a Quote
Procurement
Made Simple
Submit your requirements below. Our engineering team responds within 1 business day with pricing and lead times.
Why quote through Xtend?
D&G Antennas — OEM supplier to ADT, JCI, Cardtronics, and Elsema. Direct to your project.
Direct to the Manufacturer
D&G Antennas makes the product. Your quote goes to the source — not a distributor or call centre.
200–500 Units Is Our Normal
Strategic pricing at 50+ units. Volume orders are our standard business — we won't blink at your quantity.
Custom Assemblies to Spec
Non-catalogue cable runs, frequency-tuned antennas, custom connector types. Quoted against your system drawings.
1-Day Response
We supply ADT, JCI, and Cardtronics — we understand what a procurement deadline means. Response within 1 business day.
50+ Units
Strategic discount applies automatically at 50 units per line item. Account pricing available for ongoing procurement.