What the thread found

• Original rubber duck antennas for the Modulus 2000 can degrade over time as the rubber material deteriorates.
• Custom-cut antennas tuned to specific frequency blocks are available as replacements and may offer better performance than original equipment.
• Proper antenna tuning requires specialized test equipment such as an 80K spectrum analyzer.
• Simple whip antennas can be custom manufactured and cut to the operating frequency for this equipment.
• Original CIT antennas are available but considered mediocre performance options.

Depends on

• The thread does not specify which frequency blocks or exact frequencies the Modulus 2000 operates on.
• No performance comparison data is provided between the rubber duck antennas and custom alternatives.
• Limited information about antenna durability or longevity under operational conditions.
• The mention of a Modulus 5000 variant indicates the equipment line existed but field experience with newer models was minimal at the time of discussion.

Gear in this thread

Moduluscatalog

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