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Best Dx Antenne - Holiday Sale

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Last Updated - 16.12.2025

Best Choice

01

Diamex

DX-DTU-DUO MAX for HM/HMS/HMT Series with Antennas and Large OLED Display 2.42 with OpenDTU

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Professionally manufactured in industrial grade, no outdoor wiring of modules. ESP32 and E49-900M20 module, CH340 as USB/serial converter soldered firmly to the board. 2 LEDs for status indication (function depends on software). USB-C connection 5 V, approx. 150mA for power supply via power supply, power bank or PC/notebook. OLED display 0.96 inches (2.44 cm) to display the current power, daily and total values (depending on the software used). The display can be aligned in the settings menu of the OpenDTU software.
OpenDTU Sofware is pre-installed
Large OLED display 2.42 inches (6.15 cm) to display the current power, daily and total values. ----Attention: This DTU does not work with the W versions of the inverters (e.g. HM-600W).----- DX-DTU (HMS) in plastic 3D housing and external antennas EBYTE E49-900M20S - module with CMT2300A in shielded housing range in building approx. 30 - 40 metres, much more outdoors. With 2.42 inch OLED display
Hoymiles HM-300 Hoymiles HM-350 Hoymiles HM-400 Hoymiles HM-600 Hoymiles HM-700 Hoymiles HM-800 Hoymiles HM-1000 Hoymiles HM-1200 Hoymiles HM-1500 Solenso SOL-H350 SolensolsolsolsolsolH400 Solenso SOL-H800 TSUN TSOL-M350 (serial numbers starting with "11") TSUN TSOL-M800 (serial numbers starting with "11") TSUN TSOL-M1600 (serial numbers starting with "11")
E-Star HERF-800 E-Star HERF-1600 E-Star-HERF-1800 - Box contents: DX-DTU, OpenDTU software and printed instructions (English language not guaranteed)
Compatible with the following inverters: Hoymiles HMS-300 Hoymiles HMS-350 Hoymiles HMS-400 Hoymiles HMS-450 Hoymiles HMS-500 Hoymiles HMS-600 Hoymiles HMS-700 Hoymiles HMS-800 Hoymiles HMS-900 Hoymiles HMS-1 0000 HoHoymiles HMS-1600 Hoymiles HMS-1800 Hoymiles HMS-2000 Hoymiles HMT-1800 Hoymiles HMT-2250
Case size: 101 x 53 x 25 mm (without antenna), 101 x 85 x 25 mm (with antenna). Weight: approx. 60 g. The specified range is only a guideline and depends on the installation location, the nature of the building and the number of separating walls.

79,90 €
Value for Money

02

Diamex

DX-DTU Duo for Hoymiles HM HMS/HMT Series Inverter 3 Antennas Balcony Power Plant OpenDTU with USB-C Cable

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With 0.96 inch OLED display (SSD1306), 2 LEDs for status display, USB-C connection 5 V, approx. 150mA for power supply via power supply, power bank or PC/notebook.
This DTU does not work with the W versions of the inverters (e.g. HM-600W).--Technical data: DX-DTU (HM + HMS/HMT) in plastic 3D housing and 3 external antennas high-power NRF24L01+ PA module EBYTE E49-900M20S - module with CMT2300A in shielded housing range in the building approx. 30 - 40 metres, much more outdoors
Software: DX-DTU Duo comes with an installed OpenDTU software.
Hoymiles HMS-300 Hoymiles HMS-350 Hoymiles HMS-400 Hoymiles HMS-450 Hoymiles HMS-500 Hoymiles HMS-600 Hoymiles HMS-700 Hoymiles HMS-800 Hoymiles HMS-900 Hoymiles HMS-1000 Hoymiles HMS-160 0 Hoymiles HMS-1800 Hoymiles HMS-2000 Hoymiles HMT-1800 Hoymiles HMT-2250
E-Star HERF-800 E-Star HERF-1600 E-Star-HERF-1800 - This DTU does not work with W versions of inverters (e.g. HMS-800W).
Compatible with the following inverters: Hoymiles HM-300 Hoymiles HM-350 Hoymiles HM-400 Hoymiles HM-600 Hoymiles HM-700 Hoymiles HM-800 Hoymiles HM-1000 Hoymiles HM-1200 Hoymiles HM-1500 Solenso SOL-H350 Solenso SOL-H400 Solenso SOL-H800 TSUN TSOL-M350 (serial numbers starting with "11") TSUN TSOL-M800 (serial numbers starting with "11") TSUN TSOL-M1600 (serial numbers starting with "11" )
Case size: 101 x 53 x 25 mm (without antenna), 101 x 85 x 25 mm (with antenna). Weight: approx. 60g

67,90 €
03

Diamex

DX DTU Gateway for Hoymiles HM Series Inverter in 3D Housing with 2 Antennas

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Professionally manufactured in industrial grade, no outdoor wiring of modules. ESP32 and NRF24L01+ module, CH340 as USB/serial converter soldered firmly to the board. 2 LEDs for status indication (function depends on software). USB-C connection 5 V, approx. 150mA for power supply via power supply, power bank or PC/notebook. OLED display 0.96 inches (2.44 cm) to display the current power, daily and total values (depending on the software used). The display can be aligned in the settings menu of the OpenDTU software.
OpenDTU software is pre-installed
E-Star HERF-800 E-Star HERF-1600 E-Star-HERF-1800 - Box contents: DX-DTU, OpenDTU software, printed instructions (English language not guaranteed)
Compatible with the following inverters: Hoymiles HM-300 Hoymiles HM-350 Hoymiles HM-400 Hoymiles HM-600 Hoymiles HM-700 Hoymiles HM-800 Hoymiles HM-1000 Hoymiles HM-1200 Hoymiles HM-1500 Solenso SOL-H350 Solenso SOL-H400 Solenso SOL-H800 TSUN TSOL-M350 (serial numbers starting with "11") TSUN TSOL-M800 (serial numbers starting with "11") TSUN TSOL-M1600 (serial numbers starting with "11" )
Case size: 101 x 53 x 20 mm. Weight: approx. 50 g. The specified ranges are only indicative and depend on the installation location, the nature of the building and the number of separating walls.
----Attention: This DTU does not work with the W versions of the inverters (e.g. HM-600W).-----Range in building approx. 15 - 20 metres, much more outdoors. With 0.96 inch OLED display (SSD1306). Case colours may vary depending on availability.

46,90 €
04

Diamex

DX DTU Gateway for Hoymiles HMS/HMT Series Inverter in 3D Housing with Antennas

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Professionally manufactured in industrial grade, no outdoor wiring of modules. ESP32 and E49-900M20 module, CH340 as USB/serial converter soldered firmly to the board. 2 LEDs for status indication (function depends on software). USB-C connection 5 V, approx. 150mA for power supply via power supply, power bank or PC/notebook. OLED display 0.96 inches (2.44 cm) to display the current power, daily and total values (depending on the software used). The display can be aligned in the settings menu of the OpenDTU software.
OpenDTU Sofware is pre-installed
Compatible with the following inverters: Hoymiles HMS-300 Hoymiles HMS-350 Hoymiles HMS-400 Hoymiles HMS-450 Hoymiles HMS-500 Hoymiles HMS-600 Hoymiles HMS-700 Hoymiles HMS-800 Hoymiles HMS-900 Hoymiles HMS-1 0000 HoHoymiles HMS-1600 Hoymiles HMS-1800 Hoymiles HMS-2000 Hoymiles HMT-1800 Hoymiles HMT-2250
Case colours may vary depending on availability. Case size: 101 x 53 x 25 mm (without antenna), 101 x 85 x 25 mm (with antenna). Weight: approx. 60 g. The specified range is only a guideline and depends on the installation location, the nature of the building and the number of separating walls.
Box contents: DX-DTU, OpenDTU software and printed instructions (English language not guaranteed)
----Attention: This DTU does not work with the W versions of the inverters (e.g. HM-600W).----- DX-DTU (HMS) in plastic 3D housing and external antennas EBYTE E49-900M20S - module with CMT2300A in shielded housing range in building approx. 30 - 40 metres, much more outdoors. With 0.96 inch OLED display (SSD1306)

56,90 €
05

Diamex

DX-DTU MAX for HMS/HMT Series with Antennas and Large OLED Display 2.42" with OpenDTU

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Professionally manufactured in industrial grade, no outdoor wiring of modules. ESP32 and E49-900M20 module, CH340 as USB/serial converter soldered firmly to the board. 2 LEDs for status indication (function depends on software). USB-C connection 5 V, approx. 150mA for power supply via power supply, power bank or PC/notebook. OLED display 0.96 inches (2.44 cm) to display the current power, daily and total values (depending on the software used). The display can be aligned in the settings menu of the OpenDTU software.
OpenDTU Sofware is pre-installed
Large OLED display 2.42 inches (6.15 cm) to display the current power, as well as daily and total values. Please note: This DTU does not work with the W versions of the inverters (e.g. HM-600W).----- DX-DTU (HMS) in plastic 3D housing and external antennas EBYTE E49-900M20S - module with CMT2300A in shielded housing range in building approx. 30 - 40 metres, much more outdoors. With 2.42 inch OLED display
Compatible with the following inverters: Hoymiles HMS-300 Hoymiles HMS-350 Hoymiles HMS-400 Hoymiles HMS-450 Hoymiles HMS-500 Hoymiles HMS-600 Hoymiles HMS-700 Hoymiles HMS-800 Hoymiles HMS-900 Hoymiles HMS-1 0000 HoHoymiles HMS-1600 Hoymiles HMS-1800 Hoymiles HMS-2000 Hoymiles HMT-1800 Hoymiles HMT-2250
Case size: 101 x 53 x 25 mm (without antenna), 101 x 85 x 25 mm (with antenna). Weight: approx. 60 g. The specified range is only a guideline and depends on the installation location, the nature of the building and the number of separating walls.
Box contents: DX-DTU, OpenDTU software and printed instructions (English language not guaranteed)

64,90 €
06

Diamex

DX DTU-MAX for Hoymiles HM Series Inverter in 3D Housing with 2 Antennas, 2.42 Inch OLED Display with OpenDTU

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

E-Star HERF-800 E-Star HERF-1600 E-Star-HERF-1800 - Box contents: DX-DTU, OpenDTU software, printed instructions (English language not guaranteed)
Compatible with the following inverters: Hoymiles HM-300 Hoymiles HM-350 Hoymiles HM-400 Hoymiles HM-600 Hoymiles HM-700 Hoymiles HM-800 Hoymiles HM-1000 Hoymiles HM-1200 Hoymiles HM-1500 Solenso SOL-H350 Solenso SOL-H400 Solenso SOL-H800 TSUN TSOL-M350 (serial numbers starting with "11") TSUN TSOL-M800 (serial numbers starting with "11") TSUN TSOL-M1600 (serial numbers starting with "11" )

55,90 €
07

Tremex

DX-DTU for Hoymiles Inverter HM Series in Aluminium Housing with 2 Antennas OpenDTU

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The specified ranges are only indicative and depend on the installation location, the nature of the building and the number of separating walls.
Professionally manufactured in industrial grade, no outdoor wiring of modules. ESP32 and NRF24L01+ module, CH340 as USB/serial converter soldered firmly to the board. 2 LEDs for status indication (function depends on software). USB-C connection 5 V, approx. 150mA for power supply via power supply, power bank or PC/notebook. OLED display 0.96 inches (2.44 cm) to display the current power, daily and total values (depending on the software used). The display can be aligned in the settings menu of the OpenDTU software.
OpenDTU software is pre-installed
DX-DTU in aluminium housing and external antennas. Increased range thanks to high-power NRF24L01+ PA module (open version), in building approx. 30 - 40 metres, much more outdoors. With 0.96 inch OLED display.
Compatible with the following inverters: Hoymiles HM-300 Hoymiles HM-350 Hoymiles HM-400 Hoymiles HM-600 Hoymiles HM-700 Hoymiles HM-800 Hoymiles HM-1000 Hoymiles HM-1200 Hoymiles HM-1500 Solenso SOL-H350 Solenso SOL-H400 Solenso SOL-H800 TSUN TSOL-M350 (serial numbers starting with "11") TSUN TSOL-M800 (serial numbers starting with "11") TSUN TSOL-M1600 (serial numbers starting with "11" )
Case size: 85 x 56 x 35 mm (without antenna), 85 x 85 x 35 mm (with antenna). Weight: approx. 120g
Box contents: DX-DTU-ALU, OpenDTU software, printed instructions (English language not guaranteed)

56,90 €
08

Albrecht

Euro/Gigastick scanner antenna

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Scanner antenna

34,95 €
09

Diamex

DX-DTU Gateway for Hoymiles Inverter HM Series in Aluminium Housing with Antennas

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The specified ranges are only indicative and depend on the installation location, the nature of the building and the number of separating walls.
Professionally manufactured in industrial grade, no outdoor wiring of modules. ESP32 and NRF24L01+ module, CH340 as USB/serial converter soldered firmly to the board. 2 LEDs for status indication (function depends on software). USB-C connection 5 V, approx. 150mA for power supply via power supply, power bank or PC/notebook. OLED display 0.96 inches (2.44 cm) to display the current power, daily and total values (depending on the software used). The display can be aligned in the settings menu of the OpenDTU software.
OpenDTU software is pre-installed
E-Star HERF-800 E-Star HERF-1600 E-Star-HERF-1800 - Box contents: DX-DTU-ALU, OpenDTU software, printed instructions (English language not guaranteed)
Compatible with the following inverters: Hoymiles HM-300 Hoymiles HM-350 Hoymiles HM-400 Hoymiles HM-600 Hoymiles HM-700 Hoymiles HM-800 Hoymiles HM-1000 Hoymiles HM-1200 Hoymiles HM-1500 Solenso SOL-H350 Solenso SOL-H400 Solenso SOL-H800 TSUN TSOL-M350 (serial numbers starting with "11") TSUN TSOL-M800 (serial numbers starting with "11") TSUN TSOL-M1600 (serial numbers starting with "11" )
Case size: 85 x 56 x 35 mm (without antenna), 85 x 85 x 35 mm (with antenna). Weight: approx. 120g
----This DTU does not work with the W versions of the inverters (e.g. HM-600W).-------DX-DTU in aluminium housing and external antennas. Increased range thanks to high-power NRF24L01+ PA module (open version), in building approx. 30 - 40 metres, much more outdoors. With 0.96 inch OLED display.

56,90 €
10

maas funk-elektronik importeur

MAAS DP-27 Dipole Antenna 26-30 MHz CB Radio

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Tune by shortening - antenna is delivered too long
Robust PA insulators
Maximum load capacity: 500 W
Dipole antenna - good for DX operation
Antenna wire made of stainless steel wire
1:1 voltage balun

49,00 €