PROCOM Company Profile


Rotronix has been involved with the PROCOM products for more than 20 years in Europe, New Zealand and Australia and we are fully committed to the PROCOM product-range because of the excellent quality. Procom is a Danish based international manufacturer of first class (state-of-the-art) antennas, filters and combiner equipment. Customers include police forces, fire-fighting brigades, defence forces, shipping trade, industry and other processionals with a need for wireless communication.

With several decades of experience in RF-design for the competitive European market, Procom has become a first-class manufacturer of Antennas, RF- Filters and combiner equipment, designed with the communication Professional in mind. PROCOM A/S is a privately owned company located in Frederikssund north of Copenhagen in Denmark.

PROCOM has a long tradition of close working relationships with our customers to provide the best "tailor-made" solutions.
Most of our in-house produced filters, combiners and antennas are produced using manual labour. One of the stringent demands of our QA-system is that every product is tested and a copy of the test result is included with the product.

Our products are exported throughout the whole world with representatives in more than 50 countries.  Customers in France, Germany and Sweden are served trough the Procom sales subsidiaries.

Try PROCOM for your next project. You will find us a reliable partner with a vast experience in tailor-made solutions with short dead-lines.

The PROCOM Value Proposition

Procom's key-specialities are tailor made solutions which are developed quickly and efficiently based on customer specifications.

PROCOM Product Development

Product development is the backbone of our company, a 2 digit proportion of our revenues is invested in three RF laboratories, based  in Frederikssund, North of Copenhagen in Denmark. Most development projects are directly linked to specific requirements from our industry customers.

Procom Factory in Denmark

PROCOM Customers

Procom's core customers are professionals dealing with public safety. Some 90% of our revenues are related to cooperation with Police, Fire brigades, Defence forces and Industrial customers.


Base Station and Marine Antennas

Procom is the industry-leader in the development of high quality base station and marine antenna solutions.

Our CXL type antenna is well known for its functionality, high quality, low intermodulation and high stability even under severe climatic conditions. Parts of the CXL range of antennas are certified to withstand lightning. This is unique for the industry. Our product range covers the HF, VHF, AIS, DAB, TETRA, GSM, GPS, 3G AND ISM frequency bands.

Our base station antennas program covers frequencies from 27MHz to 50 GHz with 0 to 14 dBd gain.

Product types:
  • Active receiving antennas
  • Circular Polarized
  • Dipole antennas
  • Omni directional gain antennas
  • Directional gain antennas
  • Ground-plane antennas
  • Multi-band antennas
  • Yagi antennas

GPS Antennas

Procom's  range of GPS antennas are designed for the professional and demanding mobile radio and maritime users. The GPS combo antennas combines a mobile radio antenna with a GPS antenna and sets a industry standard due to it's high-gain, low-noise amplifier and unique mounting method. For areas with low or no GPS signal, Procom has a low profile antenna for re-radiating the GPS signal

Product types:
  • Vehicle mount
  • Marine
  • Combined with mobile radio antenna
  • passive

Mobile Antennas

The Procom range of mobile antennas are aesthetically pleasing, well known for their excellent performance and easy to  install. Available in the following bands: AM, FM, CB, VHF, UHF, SHF, Tetra, WLAN, DAB, GSM, EGSM, DCS, GPS, P25 and UMTS, for private or trunked  radio networks.  Our variants cover most needs for permanent installations (roof, fender, on-glass) or mobile antennas for temporary installations (side fix or magnetic mounts) A wide variety of various whips, antenna mounts, cables, connectors and other accessories are available.

Product types:
  • ¼λ antennas
  • Broadband compensated antennas
  • Gain antennas
  • Multi-band antennas
  • Multi-band antennas with GPS
  • Reduced ¼λ antennas
  • On Glass antennas (GlassFix)
  • Clip-on antennas (SideFix)
  • Antennas for glass-fibre roofs
  • Antennas for motor-bikes

Portable Antennas

Procom's portable antennas are manufactured within the professional frequency bands and comprise of end-fed cellular telephone antennas, helical, flexible, rubber and steel-strip antennas

Product types:
  • ¼λ antennas
  • Broadband compensated antennas
  • Gain antennas
  • Multi-band antennas
  • Multi-band antennas with GPS
  • Reduced ¼λ antennas
  • On Glass antennas (GlassFix)
  • Clip-on antennas (SideFix)
  • Antennas for glass-fibre roofs
  • Antennas for motor-bikes

Microwave Antennas

The Procom's product range of microwave antennas is designed for the professional user as well as the amateur. The antennas are manufactured using sturdy and light-weight materials. The frequency bands from 5GHz to 110 GHz are covert. The microwave antennas are intended for fixed connections and point to Omni-point use, e.g. RLAN, video links and data transmission.

Product types:
  • Omni-directional antennas
  • Parabolic dish-antennas
  • Professional link antennas

RF Filter and duplexers

The Procom filter and duplexer range includes both cavities and helical resonators. The filters and duplexers are manufactured using high quality materials and combined with our extensive QA system this will guarantee you an excellent product.

Product types:
  • Duplex filters
  • Band pass filters
  • Pass-reject / Reject-pass filters
  • Low-pass / high- pass filters
  • Diplexers and car radio couplers

Receiver Multicouplers

The Procom's range of receiver-Multicouplers is designed with a focus on the professional and demanding user providing adjustable gain, a high 3th order IP and low noise. Please check-out our range of band-pass filters (window filter). With selected models the window filter can be mounted inside the multicoupler housing.

Product types:
  • Passive RX splitters
  • Receiver multicouplers
  • Low noise amplifiers

TX combiners and combiner products

The Procom transmitter combiners are available as cavity-resonators or hybrid type, depending on the transmit frequencies that need to be combined, with a minimum spacing of 25 kHz for the hybrid  combiners. Both type of combiner are available with single or double isolators

Product types:
  • TX combiners and hybrids
  • TX couplers
  • Dummy loads and attenuators
  • Isolators and circulators
  • TX forward / reverse power monitor
  • Compact power dividers

TEST-Equipment

The Procom SWR 3000 portable wide-band SWR-analyser with a build-in Sweep generator and graphical display is designed to be used for quality control of vehicle installations and the calibration of  antennas in the frequency range of 30 MHz up to 2.7 GHz.

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