ML-91 Roof Rack Antenna System

ML-91 Technical Product Specifications

General

Frequency range:

3.7-13MHz

Power Rating:

Up to 125W PEP

Power Supply:

12V DC (24V option)

Radiation Pattern:

Omni directional at high radiation angles

Input Impedance:

50Ohm

Tune Control:

Control signal from transceiver;
Customisable to suit 3rd party transceivers

Tune Time:

Approximately 3 seconds

Tuning Method:

Continuously variable tuning capacitor

Drive Method:

Microprocessor controlled precision stepper motor

Tune Point:

Peak antenna current

Receive Bandwidth:

Variable from 40kHz at 3.7MHz to 280kHz at 13 MHz

Environmental

Operating temperature:

-20°C to +60°C

Environmental:

IP68

Physical Characteristics

Dimensions:

- Standard rack 1800 x 1250mm
- Compact rack 1500 x 1250mm

Weight:

Physical weight 45kg (excluding mounting brackets)

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Further information

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