Network Antenna Accessories – Complete Installation Solutions
Network antenna accessories are elements of wireless infrastructure that determine the stability of the installation, signal quality, and durability of the entire setup. Professional antenna mounts, adapters, radomes, and connecting cables allow you to fully utilise the potential of WLAN, LTE, and 5G antennas – both in corporate networks and with Internet Service Providers (WISP).
The following guide will help IT departments, system integrators, and telecommunications companies select the appropriate network antenna accessories, taking into account mechanical, electrical, and environmental parameters.
Types of Network Antenna Accessories
Network antenna accessories are a group of supplementary products that enable the physical mounting of the antenna, connecting it to the transmitting and receiving device, and protecting it from external factors. Unlike accessories for satellite antennas or traditional terrestrial television, solutions designed for IT networks typically operate at an impedance of 50 Ohms (rather than 75 Ohms) and are designed for the bands used in WiFi (2.4/5/6 GHz), LTE, and 5G NR.
The basic principle of operation is simple – each element in the signal path (connector, cable, shield) introduces a certain attenuation, measured in decibels (dB). Matching the 50 Ohm impedance is important for Wi-Fi devices because a mismatch increases the Voltage Standing Wave Ratio (VSWR) and power losses. Therefore, the choice of professional accessories directly translates to the reliability and performance of the radio link – lower losses mean better reception quality, greater range, and lower maintenance costs.
Accessories are selected based on the type of installation – indoor or outdoor, on a mast, wall, or balcony – as well as the required frequency band and transmitter power.
Antenna Adapters
Antenna adapters and connectors connect cables to the antenna and device, allowing conversion between different standards:
- SMA (SubMiniature version A) – a compact connector operating up to about 12–18 GHz, popular in mobile devices and small antennas.
- RP-SMA (Reverse Polarity SMA) – a variant commonly used in WiFi equipment, with reversed polarity of the central pin.
- N-Type – a larger, more robust connector operating up to about 6 GHz, used in higher power outdoor installations. The waterproof N connector is used for outdoor antennas due to its resistance to weather conditions.
Connectors should be compatible with the type of antenna device – any mismatched adapter increases VSWR and generates additional losses. The materials used are usually brass coated with gold (central pin), PTFE insulator, and nickel-plated brass housing.
Radomes and Shields
Radome is a protective cover made of dielectric materials that protects the antenna from rain, snow, hail, dust, and UV radiation while remaining "electromagnetically transparent." Typical signal losses through a radome range from 0.1 to 0.5 dB in C/Ku bands, but at mmWave frequencies (60–90 GHz) can reach several dB. It is important to choose a material with a low loss tangent to avoid degradation of parameters over time.
Mounts and Brackets
Antenna mounts allow for stable attachment of the antenna to various structures. The antenna mount should provide stable support for the antenna, regardless of the installation location. Available types include:
- Wall and masonry mounts – e.g., masonry clamp for mounting on the building wall.
- Balcony mounts – allowing installation on a balcony without interfering with the building structure.
- Mast mounts – chimney clamp or dedicated mast mount, ensuring secure attachment to a pipe of appropriate diameter. Mounting the antenna on a mast improves signal reception quality by raising it above terrain obstacles.
Good antenna mounts come in lengths of 20, 60, and 70 cm, allowing for adjustment of the distance from the wall or structure according to installation needs.
Connecting Cables and Pigtails
Coaxial cables transmit the signal between the antenna and router or access point. The key parameter is attenuation, which increases with both cable length and operating frequency. For example, an RP-SMA to N-Male pigtail of about 6 m can generate losses of around 29.9 dB/100 ft at 5.8 GHz. Therefore, low-loss coaxial cables (e.g., LMR-400 type) are recommended for longer runs, where every decibel matters.
Self-vulcanising tape protects antenna connectors from moisture – this is an important detail for outdoor installations that should be remembered when purchasing accessories.
Manufacturers of Network Antenna Accessories
Choosing a reputable manufacturer guarantees compatibility, durability, and availability of spare parts. In Senetic's offer, you will find products from leading brands.
RF Elements
RF Elements is a manufacturer specialising in sectoral antennas, tubular antennas, and mounting accessories dedicated to WISP operators. The company offers mounting adapters (e.g., TPA-RM5), radomes, and enclosures compatible with Ubiquiti and MikroTik devices. RF Elements products are characterised by precision workmanship and high-quality materials.
Ubiquiti
Ubiquiti provides comprehensive accessories for airMAX, UISP, and UniFi systems – from sectoral antennas to adapters and mounts. These solutions are valued in corporate networks and by Internet service providers.
MikroTik
MikroTik offers a wide range of accessories dedicated to its own routers and access points – QuickMount and SolidMount brackets, coaxial cables, and LTE/LoRa/WiFi antennas with SMA and RP-SMA connectors.
Extralink
Extralink is a manufacturer of universal mounting accessories – wall, balcony, and mast mounts – made of galvanised steel and available at attractive prices. Ideal for integrators carrying out budget projects.
QuWireless
QuWireless offers universal LTE antennas and accessories compatible with various brands of networking equipment, including directional MIMO antennas.
Frequently Asked Questions (FAQ)
What antenna connectors are the most popular in WiFi networks?
In WiFi networks, the most commonly used connectors are RP-SMA – this is the standard adopted by most router and access point manufacturers. SMA connectors are found in LTE/5G devices and high-power outdoor antennas, while N-Type is mainly used in outdoor installations due to its greater mechanical strength and waterproofing.
Can I mix accessories from different manufacturers?
Yes, provided that the connector standards and impedances are compatible. The entire system (antenna, cable, adapter, device) should operate at an impedance of 50 Ohms. However, it is worth remembering that each additional adapter can increase the standing wave ratio (VSWR), which translates to losses. Antenna accessories are compatible with various manufacturers of networking equipment, but the best results are achieved by using matched sets from one manufacturer or proven transition adapters.
How do I choose the right antenna cable for my installation?
When choosing an antenna cable, three factors should be considered: length, frequency band, and attenuation. The longer the cable and the higher the frequency, the greater the losses. For short runs (up to 1–2 m), standard RG-58 or RG-174 cables are sufficient. For longer runs, it is worth investing in low-loss cables such as LMR-400. Antenna power supplies transmit voltage to active antennas – ensure that the chosen cable also supports power if required by your configuration.
What mounts should I choose for outdoor installations?
For outdoor installations, choose mounts made of galvanised steel, aluminium, or stainless steel – materials resistant to rust and corrosion. Weather resistance is crucial for outdoor mounting. Satellite and network antenna mounts must provide stability in wind – consider the wind load, which for buildings up to 20 m is about 800 N/m². Satellite antenna mounts come in lengths of 20, 60, and 70 cm, and the choice depends on the distance of the antenna from the wall and the large diameter of the mast.
Do radomes affect signal quality?
Yes, but with the correct choice of material, this effect is minimal.
What antenna mount should I choose for mounting on a mast or wall?
The choice of mount depends on the installation location. For a mast, a chimney clamp or dedicated mast mount that fits the diameter of the pipe will work. For a wall – a masonry mount with the ability to adjust azimuth. The antenna mount should provide stable support – models with a wall thickness of 4 mm and a tube diameter of 38 mm are proven solutions.
What is the difference between a mount for a sector antenna and a mount for a parabolic antenna?
A mount for a sector antenna must provide precise adjustment of the angle in both vertical and horizontal directions, as the sector antenna covers a specific slice of space. In contrast, mounts for parabolic and mesh antennas require a stiffer construction due to the greater weight of the antenna and susceptibility to wind load. In both cases, the mounting should be made of high-quality steel.
How can I protect outdoor antenna electronics from weather conditions?
Use radomes and protective enclosures with the appropriate IP rating to protect against moisture, dust, and UV radiation. Self-vulcanising tape protects antenna connectors from moisture – this is a simple yet very effective way to extend the lifespan of the installation. Lack of proper protection leads to corrosion of connectors and a decrease in the reliability of the entire system.
What mechanical parameters are important when choosing a mount?
Key parameters include: wind load, material (galvanised steel, aluminium, stainless steel), diameter of the mount tube, length of the arm, and range of angle adjustment.
