Accessories from third party manufacturers

Providing ground to air radio systems to airports, for ATC applications and the offshore industry for many years, Jotron has earned its reputation as a proven and reliable supplier. This experience is the key factor for selecting accessories from third party manufacturers, to design and assemble systems for the best possible performance and availability. The selection and recommendations of accessories to our radios, are based purely on technical know-how, RF technology calculations for radio systems, and site environmental conditions. All key factors for an overall performing system.

The list below of recommended accessories, is only to be considered as an extract of different units utilized in systems supplied over the years. As many customers have their own list of preferred suppliers of accessories, Jotron has established an interface to most manufacturers, to meet these requirements. Please contact Jotron for more information.

Audio PTT Modem

For transmission of voice and data over a distance more than 2 km. The modem is required where the operator position is not colocated with the radios. The modem is utilized between the radios and Jotron’s own range of remote control units or VCCS systems.

Microphones

Jotron have a range of standard microphones for the different radios. These microphones are recommended for operator and maintenance purposes. The microphones are supplied including cable and connector.

Headsets

Jotron have a range of standard headsets for the different radios. These headsets are recommended for operator and maintenance purposes, and can be provided with or without a boom microphone, including cable and connector.

VHF Antennas

From the huge range of VHF antennas available on the market today, the selection described below is only to be considered as a basic range covering the most common installations. Being a system supplier, Jotron also supplies antennas according to customer requirements and also taking into consideration special environmental conditions.

VHF Antennas

From the huge range of UHF antennas available on the market today, the selection described below is only to be considered as a basic range covering the most common installations.
Being a system supplier, Jotron also supplies antennas according to customer requirements and also taking into consideration special environmental conditions.

VHF UHF Antenna

From the huge range of VHF/UHF antennas available on the market today, the selection described below is only to be considered as a basic range covering the most common installations.
Being a system supplier, Jotron also supplies antennas according to customer requirements and also taking into consideration special environmental conditions.

Cable and Lightning Protection

Jotron design and offer systems optimized on antenna RF output signal. To achieve this goal, Jotron have recommended a range of low loss RF cables with excellent characteristics. The lightning protector is recommended due to its unique performance and long time reliability.

VHF and UHF Cavity Filters

Jotron design and offer systems optimized on antenna RF output signal. To achieve this goal, Jotron have recommended a range of low loss RF cables with excellent characteristics.

Isolator

To avoid TX inter modulation products we recommend to use isolators on the transmitters when the transmitters are sharing a common antenna, or the antennas are situated too close. Depending on the potential inter modulation products we use single or dual isolators.

Multicouplers

Multicouplers are normally used in installations where a number of receivers are sharing a common antenna. Multicouplers are available as 4, 8 and 16 channel versions.

Battery back-up

Jotron can provide battery back-up solutions to installations to improve the availability of radio communication. This solution is common in installations where no back-up power or UPS solutions are available or installed.

Cabinets

Jotron supplies cabinets in different sizes containing radios, filters and other accessories designed into the required system. These cabinets are pre-wired according to the content, with easy access connection points with regards to power and signal cables. Default is KRONE, AC inlet/outlet, fuses and internal signal and AC wiring. If required the cabinet can be pre-wired for DC back-up power including fuses, with fans, or other required facilities. The cabinets are therefore prepared for easy installation on site.

VHF AM Handheld Radio

To complete the range of base station and mobile radios, Jotron can also provide handheld VHF radios. This radio is a standard ICOM radio and can be supplied with standard additional accessories.

Data Modems

In order to be able to interface our radios to common network standards, Jotron has available standard modems to interface to serial lines and other data networks.