CMR Series Microwave Video/Audio Repeater

The CMR Series brings anew level of performance and reliability to tactical repeater operations. Available in L, S, and C–Bands, the CMR Series provides high quality relay of video and audio signals. The integral LNA and high-selectivity IF filters guarantee reliable receiver operation in harsh RF environments.

Frequency selection of both the receiver and transmitter is controlled by front panel push-button selector switches in 1 MHz steps. Automatic operation conserves power consumption as the transmitter is activated only when the receiver detects a signal. The CMR Series is a baseband repeater that converts the receiver IF signal to the desired transmit frequency eliminating the performance degradation associated with conventional composite systems.

Packaged in a compact and rugged housing, the construction lends the CMR Series to applications where severe environmental conditions are the norm. The CMR Series operates from a 12 Vdc power source and is designed for rapid deployment with minimum set-up time.

The CMR Series compact repeater is well suited for tactical applications in surveillance, law enforcement, military UAV and RPV, and airborne data/telemetry.

Download the CMR Series Video and Audio Repeater data sheet - PDF Version

Electrical:

· Input/Output Frequency Ranges

      - L – 1.7 to 1.9 GHz
      - S – 2.2 to 2.5 GHz
      - C1 – 3.1 to 3.5 GHz
      - C2 – 4.4 to 5.0 GHz

· Tuning Step – 1 MHz
· Sensitivity – -78 dBm

· Automatic Operation – Receiver Carrier Detect
· Transmitter Power Output – 2 W (+33 dBm)
· Isolator Protected Output
· Frequency Stability – +0.002%

Note: In-band operation may require the use of an external narrowband filter to provide sufficient isolation between transmit and receive frequencies.

Environmental:

· Operating temperature: -15 to +55°C

· Relative humidity: 0 to 95%, non-condensing

Mechanical:

· DC Power – PTO 3 pin
· Dimensions – 1.75 H x 9.0 W x 7.0 L inches
· Toggle Switches – Mode: Auto/Man, Pwr: Hi/Lo, Sens: Hi/Lo, Test

·  Housing – milled aluminum
·  Weight – approximately 4 lbs
·  RF Input Connector – Type N female
·  RF Output Connector – Type N female

Power:

· Operating voltage: +11 - +14 Vdc

· Current: 1.5 A @ 12 Vdc

Options:

Heatsink

Accessories:

Antennas:

A complete line of antennas for a variety of applications is available.

CMR Series Microwave Video and Audio Repeater