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FCST FCST-MB77.0kHz Marker Ball Black & Orange For Cable TV

$13.03

FCST Cable TV Marker Ball (77.0kHz) is designed for accurate identification of buried CATV infrastructure. Built with a rugged HDPE housing, it provides excellent resistance to corrosion, moisture, and underground environmental conditions. With a maximum detection depth of 1.5m and full compatibility with ED8000 and 3M Dynatel locators.

Self-Orienting RF Technology: The internal RF reflector automatically maintains the optimal detection position underground, helping ensure consistent signal performance and accurate locator readings.

Reliable Detection Performance: Provides accurate identification of buried CATV assets at depths of up to 1.5 meters.

Heavy-Duty Construction: Designed to withstand up to 400kg of localized pressure and pass a 1.5m concrete drop test without cracking, deformation, or loss of functionality.

Environmentally Safe Design: Contains no liquids or hazardous materials, eliminating the risk of soil or groundwater contamination.

Broad Locator Compatibility: Compatible with ED8000 and other industry-standard utility locators operating at 77.0kHz, including the 3M Dynatel series.

Construction
Product Type
Frequency
Identification Depth
Maximum Detectable Depth
Service Life
Diameter
Height
Material
Weight
Protection Level
Storage Temperature
Operating Temperature
Marker Ball Distance
Drop Test
Stress Resistance
 
Detector Compatibility
Description
EX.ID version
77.0kHz
1.5m
1.5 m (EX.ID version)
50 years
Φ120mm丨4.724in
115mm丨4.528in
HDPE
400g(±20g)
IP68
-40℃ to +70℃
-40℃ to +60℃
Maximum distance 50m
Can withstand a 1.5m drop to the concrete floor.
Withstands 400kg pressure, the ball has no permanent damage, no cracks and leaks, and no damage to its electronic tag function.
ED8000 or other detectors with the same frequency (for example: 3M Dynatel series) can read
 

Installation Depth: For optimal detection performance, installation depth should not exceed 1.5 meters.

Clearance from Metallic Infrastructure: Maintain a minimum separation of 10cm between the marker ball and metallic ducts, pipes, or other conductive structures to minimize signal interference.

Marker Spacing: For long cable routes, install marker balls at intervals of up to 50 meters to improve asset visibility and simplify future maintenance.

Direct Burial or Manhole Installation: Suitable for direct-buried CATV networks, utility vaults, handholes, and manhole applications.