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  2. Aerial monitoring device (for large-scale TV stations) ALM-2100D (Japan Koshuha Co., Ltd.)
Aerial monitoring device (for large-scale TV stations) ALM-2100D-ALM-2100D
Aerial monitoring device (for large-scale TV stations) ALM-2100D-Japan Koshuha Co., Ltd.

Aerial monitoring device (for large-scale TV stations) ALM-2100D
Japan Koshuha Co., Ltd.

About This Product

ALM-2100D is an antenna monitoring device compatible with terrestrial digital TV broadcasting. It constantly monitors the VSWR, DCR (direct current resistance), dehydrator operation, and temperature of the TV broadcast system's power supply lines and antenna system, displays and records measured values, and outputs an alarm signal to the outside in the event of an abnormality. It also has an impedance display and reflection position detection function, making it possible to pinpoint the location of a fault.

■Features

・Constant monitoring of VSWR, DCR, dehydrator, and temperature ・In case of abnormality, alarm output to outside ・Characteristics analysis function within the measurement 6MHz band ・Identifies the fault location using the reflection position detection function - Improved operability with touch panel PC ・Remote monitoring possible by connecting to the network ・Failure analysis and characteristic analysis are possible using log data.

  • Product

    Aerial monitoring device (for large-scale TV stations) ALM-2100D

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1 Models of Aerial monitoring device (for large-scale TV stations) ALM-2100D

Image Part Number Price (excluding tax) Alarm display function Alarm signal output Monitoring system Measurement frequency External dimensions Power supply used VSWR measurement range DCR measurement range
Aerial monitoring device (for large-scale TV stations) ALM-2100D-Part Number-ALM-2100D

ALM-2100D

Available upon quote

Displayed on LED display (normal: green, abnormal: red, abnormality recovery: yellow) and touch panel PC display

20 lines

VSWR 16 systems, DCR 8 systems, dehydrator 2 systems, temperature measurement 8 systems, voltage measurement 8 systems

Measurement frequency UHF TV whole band (13ch~52ch)

External dimensions W 480mm x D415mm x H 299mm (excluding protrusions)

100-200V AC 1φ 50/60Hz

1.05~2.00

20~250mΩ

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About Company Handling This Product

Japan Koshuha Co., Ltd.

  • Japan

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