LINEAR SOUND LTS.WMSAD4P User manual
Linear Technologie • 11 rue du Puits Rochefort • 42 100 Saint-Etienne
Tél: +33 (0)4 77 81 49 49 • Fax: +33 (0)4 77 81 49 40 • www.lineartech.fr V.2017
ANTENNA DISTRIBUTOR LTS.WMSAD4P
Operation manual
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1. Safety precautions
2. Warranty
3. System description
4. Antenna distributor
5. Signal system installation instructions
6. Multi system installation instructions
7. Antenna amplier
8. Wide band directional antenna
9. Specications
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TABLE OF CONTENTS
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1. SAFETY PRECAUTIONS
• Please read the instructions below carefully before operating the equipment and keep
the manual for future reference.
• Clean only with dry cloth and make sure the power is o.
• Only use with accessories that specied by LINEAR TECHNOLOGIE.
• Don not install this equipment in a high temperature and high humidity environment.
• Operation voltage if power supply :
American region and Japan : AC 110V ~ 120V 60 Hz
Europe and Asia : AC 220V ~ 240V 50 Hz
• Unplug power adapter front power plug and all cables o unit during lighting storms or
when unused for long periods of time.
• The equipment should be opened, serviced and repaired by authorized personnel only. If
you need any service or repair, please contact LINEAR TECHNOLOGIE for further help.
2. WARRANTY
LINEAR TECHNOLOGIE oers a 12 months manufacturer warranty on our products. It
warrants that the products will be free from defects in materials or workmanship (as long as
the wireless systems are used under normal circumstances and properly maintained) for a
period of 12 months from the original date of purchase.
This warranty does not cover damage from accidental accident, misuse, abuse, operation
with incorrect AC voltage, operation with faulty associated equipment, modication, service
by an unauthorized service center or any abnormal usage. Units on which the serial number
has been removed or defaced are not eligible for warranty service.
All service and repair issue are handled directly by out authorized distributors or repair center.
Please contact authorized distributors or LINEAR TECHNOLOGIE directly for service.
3. SYSTEM DESCRIPTION
WMSAD4P utilizes a newly developed low noise and amplifying circuit design. With 8-channel
low loss antenna divider circuitry, four individual channels automatic selective receiver can
be used in a couple antennas. BNC connector can ensure the reliability and easy installation
between units.
The system includes an antenna distributor, two antenna ampliers two wide band directional
antennas and a power adapter, along with four audio cables, ten BNC cables, a user guide
and warranty card.
Specic model numbers :
Antenna distributor : WMSAD4P
Antenna amplier : WMSA10
Wide band directional antenna : WMSAD9
4
System components
WMSAD4P WMSA10
WMSAD9 Audio cables Power adapter
Operation manual BNC cables
a. Front panel
4. ANTENNA DISTRIBUTOR
1. On / o switch
a. Rear panel
1. Antenna socket
2. Antenna distributor connection socket : Carries signals to receiver to increase receiving
distance.
3. Power distributor connection socket : Provides power supply to receiver.
4. AC adapter socket
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5. SIGNAL SYSTEM INSTALLATION
INSTRUCTIONS
1. BNC connection cable 2. Power supply cable 3. AC adapter
4. BNC antenna 5. BNC connector
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6. MULTI SYSTEM INSTALLATION
INSTRUCTIONS
1. BNC connection cable 2. Power supply cable 3. AC adapter
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7. ANTENNA AMPLIFIER
Antenna amplier descriptions
WMSA10 antenna amplier utilizes a phantom powering and low noise circuit design, it
covers all the UHF wireless frequency point from 500 MHz to 900 MHz. Metal chassis ensure
good appearance and durability.
1. Input : Antenna connection socket
2. Output socket
8. WIDE BAND DIRECTIONAL ANTENNA
Wide band directional antenna descriptions
WMSAD9 wide ban directional antenna utilizes high gain and ultra wide band design. It
covers all the UHF wireless frequency point from 500 MHz to 900 MHz. Directional antenna
enhances signal’s strength and eciently decreases interferences from other equipments.
Wide band directional antenna
It is suggested that the angle between wide
band directional antenna and transmitter
should be from 90° to 102°. Normally the
eective range can reach about 100m.
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WMSAD4P antenna distributor
Input impedance 50Ω
Output impedance 50Ω
Antenna input socket BNC
Antenna output socket BNC
Gain 3 dB
Frequency bandwidth 200 MHz
Power supply DC 12 ~ 18V 3000 MA
Weight 20 kg
Dimensions 45 x 410 x 160 mm
WMSA10 antenna amplier
Input impedance 50Ω
Output impedance 50Ω
Input socket BNC
Output socket BNC
Gain 13 dB
Frequency bandwidth 400 MHz
Power supply DC 9V
Weight 150 g
Dimensions 35 x 65 x 75 mm
WMSAD9 wide band directional antenna
Frequency range 500 ~ 900 MHz
Standing-wave ratio Omni directional
Insulation resistance 1.3 or less
Power supply 500M Ω at DC 500V
Gain 7 dBi
Weight 180 g
Dimensions 290 x 260 mm
9. SPECIFICATIONS
Linear Technologie • 11 rue du Puits Rochefort • 42 100 Saint-Etienne
Tél: +33 (0)4 77 81 49 49 • Fax: +33 (0)4 77 81 49 40 • www.lineartech.fr
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