General
Frequency range	4,9 - 5,8 GHz
Gain	26 dBi at 4.9 GHz, 30 dBi in the range 5 - 5.9 GHz
Beam width HPOL	5° (3 dB)
Beam width VPOL	5° (3 dB)
F/B ratio	34 dB
Max. VSWR	1,4 :
Polarization	Dual-Linear
Cross-polarisation isolation	35 dB
Wind load	787 N at 200 km/h
Wind survival capability	200 km/h
Minimum ETSI specification	EN 302 326 DN2
Mounting	universal mast mounting, rocket mounting, weatherproof HF connectors

The Ubiquiti RocketDish RD-5G30 is a high-performance access point in the 5 GHz frequency band, specifically designed for outdoor use. It features a 30 dBi high-performance antenna and is part of the Rocket product family from Ubiquiti Networks. The device is intended for use in wireless networks with high requirements for range and signal stability, particularly in point-to-point or point-to-multipoint connections. The antenna offers dual-linear polarisation with a cross-pol isolation of 35 dB, enabling efficient use of the frequency spectrum and reducing interference.

Applications

The RD-5G30 is suitable for professional wireless networks in outdoor environments, such as connecting buildings over long distances, in industrial facilities, or for extending backbone networks. The 5 GHz frequency band is available worldwide without licensing and provides sufficient spectrum for stable, high-capacity connections. Due to the high frequency, signals are more sensitive to obstacles such as walls or vegetation, so installation in line-of-sight is recommended.

Features and Equipment in Detail

The device features 2x2 dual-polarisation performance, enabling higher data rates and improved signal quality. The antenna is equipped with a radome and a metal cover, providing protection against weather influences such as rain, dust, and UV radiation. Mounting is done via a universal mast mount, a rocket mount, and weatherproof RF connectors, all included in the delivery scope. The construction is robust and mechanically stable to meet outdoor requirements.

Technology Explained Simply

The antenna of the RD-5G30 operates in the frequency range of 4.9 to 5.8 GHz. Gain values are 26 dBi at 4.9 GHz and 30 dBi in the range of 5 to 5.9 GHz. The horizontal and vertical beamwidth is 5° (3 dB) each, resulting in a very narrow and focused radiation pattern. The F/B ratio is 34 dB, indicating low back radiation and thus improved signal quality. The maximum VSWR is 1.4:1, indicating good impedance matching and therefore efficient signal transmission. Wind load is 787 N at a wind speed of 200 km/h, with the device having a wind survival capability of 200 km/h.

Compatibility and Accessories

The RD-5G30 is compatible with Ubiquiti models Rocket Prism 5AC and Rocket M5. Suitable accessories include the Ubiquiti Radome for 2' RocketDish and the Ubiquiti Rocket R5AC-Lite AirMax Outdoor Client 5 GHz, which can be used as a client device in the same frequency band.

Mounting and Installation

Installation is carried out using the included universal mast mount and rocket mount. The weatherproof RF connectors ensure a secure and durable connection. Mounting requires a stable attachment to a mast or other suitable structure, with the antenna alignment precisely adjusted to the target point. Positioning should ensure line-of-sight to achieve maximum range and signal quality.

Operational Advantages

The RD-5G30 offers high range and stable connections in the 5 GHz band, supported by dual-polarisation and robust construction. The integrated mounting components and radome simplify installation and increase the device's lifespan in outdoor environments. Compatibility with other Rocket models enables flexible expansion of existing networks.