4 Channel Hybrid Ring Combiner for TETRA

PRO-PHY450-4/380-400/SWR 4 Channel Hybrid Ring Combiner inclusive antenna tuner for the TETRA band. High isolation achievable: Up to -50 dB at the centre frequency (dependant on the SWR of the connected antenna). Max power 50 W per channel.  (Other models available)

6-Cavity Duplexer for TETRA

The DPF 70/6-XL is a 6-cavity duplex filter for operation in the Tetra-band. The filter uses full-length 1/4 cavities in a compact, extruded aluminium housing. The chassis is made of passivated steel and Teflon insulation has been applied in the coaxial cables and in the connectors. The filter is black vinyl coated to prevent corrosion. Special configurations of this filter type may be quoted on request. For instance, the filter can be delivered with other connector types, or with flyi-leads (RG 316 coaxial cable) terminated with connectors or solder-connection.

4 dBd Colinear vehicle antenna for TETRA

MU 4-X/... Vehicle roof-mount antenna with a Procom propriety antenna base, made from stainless steel to prevent rust and a unique way of earthing the base. Seals in the base prevent the ingress of water. Choice between mounts with FME-connection (without cable) or models with permanently attached 4 m cable with FME connector. Choice between general purpose tunable models and permanently tuned models for Tetra systems.

GPS MOBILE-RADIO COMBI ANTENNA for TETRA

The GPS-C FLEX/70/GSM/... GPS-antenna for fixed installations with full hemispherical coverage, built-in high gain low-noise amplifier, Right-Hand Circular Polarisation (RHCP) and a 5 V supply voltage (3 V respectively 12 V available on request). DC supply via RF-connector. The mobile-radio flexible whip is made of multy-strand steel wire covered with black silicone tubing. Models available from 380 MHz to 500 MHz.

R model for TETRA

Professional Yagi antennas manufactured from high quality aluminium alloys incorporating a balanced balun ensuring a wide bandwidth and perfect impedance matching, and a RG314 feeder with N connector and mounting clamp. Available in models with 2 to 8 elements and a gain up to 12 dBd. Tetra specific frequencies from 380 to 430 MHz

DP model for TETRA

Centre-fed folded Dipole antenna, incorporating a balanced balun ensuring a wide bandwidth and perfect impedance matching, and a RG314 feeder with N connector and mounting clamp. The dipole element, supporting boom and the adjoining metal castings have been constructed in high quality aluminium alloys to prevent corrosion. All metal parts are DC-grounded. Tetra specific frequencies from 380 to 430 MHz

CXL.../LW model for TETRA

Light-weight end-fed collinear antenna for mounting on pipe with an outer diameter of 16 to 54 mm in three mounting positions. Suitable for marine or as base antenna. Tetra specific frequencies from 380 to 430 MHz  This antenna is ground-plane independed and has a DC short. Available in marine white or army-green.

CXL.../HD models for TETRA

Heavy-duty end-fed collinear antenna for mounting on pipe with an outer diameter 58 to 105 mm in two mounting positions. Suitable for marine or as base antenna. Available in two models covering frequencies from  380 - 400 MHz and 410 - 430 MHz with a gain of 5dBd or 7dBd. This antenna is ground-plane independed has a DC short and has a ultra-low intermodulation products. The antenna has been approved to withstand lightning (10/350 μs impulses/100 kA) according to EN 61643-11, VDE 0855-300 and VDE 0185-305-114 in FH-Kiel Laboratory in Germany. Available in Marine white or army-green.