The Codan LMR base station and repeater infrastructure is comprised of modular components that serve a wide variety of functions within systems.

From legendary low-power consumption, to environmentally robust components, to our newest linear amplified products, our modular based designs allow you to customize your system at time of order or at any time in the future.

Showing 13 of 13 products

RF Modules

The analog/P25 transmitter FM radio module is capable of 32 software programmable channels. Modular design allows ease of tuning and maintenance as well as troubleshooting procedures. Available in VHF, UHF, and 700/800/900 MHz bands.

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The analog/P25 tuned helical filter FM receiver module is capable of 32 software programmable channels. Modular design allows ease of tuning and maintenance, as well as troubleshooting procedures. Available in VHF, UHF, and 700/800/900 MHz bands.

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Fully software defined VHF transceiver module has built-in IP interface and general purpose inputs/outputs. Remotely configurable and capable of operating in P25 digital, analog, or mixed mode.

MT-4E Control Cards

Adding Radio-Over-IP capability to any MT-4E allows for P25 DFSI-protocol compliant third party consoles or the Codan Stratus Controller network arbitrator.

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The CI-RC-4M-G2 Multiple Link Controller provides repeater steering locally and across multiple hops by providing control of radio links consisting of Codan MT-4E digital radios. The 1U 19” rack‑mountable module supports up to four receiver and transmitter radio pairs.

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The CI-RC-4L repeater control card interfaces with up to two MT-4E transmitter/receiver pairs to provide more flexible repeat path configuration and receiver prioritization.

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The CI-BC-4E base control card is a plug-in module which provides audio routing, COR and PTT routing and front panel control for an MT-4 base station radio system.

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Subracks and Power Supplies

The 19” subrack with signal routing motherboard forms the foundation of the MT-4E product. Several options and additions available.

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4RU 19” rack mount chassis with internal communications motherboard and removable front panel fan assembly. Front and mid-mount options available.

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Provides required voltage regulation for an MT-4E system, as well as a convenient diagnostic interface and speaker with volume control. Optional single or dual antenna relay options available.

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An internal power supply unit operating on -48VDC standard telecom site voltage, which provides dual independent regulated supply voltage to Cascade modules. External commercial power options available upon request.

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Power Amplifiers

The AMP-4 power amplifier operates in one of four frequency bands: 136 to 174 MHz, 380 to 430 MHz, 450 to 520 MHz or 768 to 869 MHz. The power amplifier is rated for continuous duty at an adjustable RF output power.

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Software adjustable linearized RF power amplifier providing 10-100W output. Pairs with the Cascade VHF transceiver.

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