LD Systems WS 100 AB - ANTENNA AMPLIFIER
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- This item is covered for 3 years
What you need to know
What you need to know
- Optimizes RF reception by compensating for signal loss on antenna links
- 13 dB gain to boost a weak or distant antenna signal
- TNC connectors on input and output, designed for wireless systems
- Convenient power supply via the antenna output connector (DC 9 Volts)
Manufacturer Information
LD Systems
https://www.adamhall.com
info@adamhall.com
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Safety manager:
Adam Hall GmbH
Email: info@adamhall.com
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An Accessory Designed to Complement an LD Wireless Setup
Compatible with the LDWS1000G2 and LDWIN42 series, this antenna amplifier easily integrates into an existing RF chain. It aims to secure signal stability when distance, antenna placement, or cabling make reception more challenging.
Who Is It For and What Are Its Uses?
This accessory is intended for users of wireless microphone systems (singing, speaking, stage, installation) who want to reliably secure the radio link. It is particularly useful when the antenna is remote or when the environment requires less-than-ideal placement (racks, wings, rooms with placement constraints).
RF Amplification: The Ally for More Complex Configurations
With a 13 dB amplification and an operating range of 500 to 900 MHz, this amplifier is designed to support signal distribution and quality over a wide band. It maintains an impedance of 50 Ohms at both input and output, an essential standard for good RF matching.
TNC Connections and Simplified Power Supply
TNC connectors on input and output facilitate integration with suitable antennas and accessories. The 9 Volt DC power supply via the antenna output connector allows for a clean setup in a rack or stage system without adding visible power supplies.
Technical specifications
| Compatible with | LDWS1000G2 and LDWIN42 series | Antenna input connector | TNC |
| Product type | Accessories for wireless microphone systems | Antenna output connector | TNC |
| Type | Antenna amplifiers | Power voltage | 9 Volt DC |
| Frequency band | 500 - 900 MHz | Other features | Powered via the antenna output connector |
| Frequency bandwidth | 400 MHz | Width | 65 mm |
| Signal amplification | 13 dB | Height | 75 mm |
| Antenna input impedance | 50 Ohms | Depth | 35 mm |
| Antenna output impedance | 50 Ohms | Weight | 0.276 kg |
Questions frequently asked
Is the LD Systems WS 100 Ab compatible with my LD wireless system?
Compatibility is announced with the LDWS1000G2 and LDWIN42 series. Integration is planned within an RF chain using these systems.
What is the frequency range of this antenna amplifier?
The operating band covers 500 to 900 MHz, a bandwidth of 400 MHz. The signal amplification is 13 dB.
What antenna connectors are used?
TNC connectors are present on both input and output. The impedance is 50 Ohms on both connections, according to the specified RF standard.
How is the WS 100 Ab amplifier powered?
The power supply requires a 9 V DC voltage. It is provided via the antenna output connector, which limits the need for a separate visible power supply in an installation.
What are the dimensions of the housing?
The housing measures 65 mm wide, 75 mm high, and 35 mm deep. Its weight is 0.276 kg.



