Shure AXT630 Handleiding

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General Description

Antenna Distribution Systems send the RF signal from a single pair of anten-

nas to multiple receivers. Ultra-linear amplification and adjustable attenuation

optimize performance in difficult RF environments. Selectable input filters

match the available frequency bands of transmitters, providing extra protection

from strong out-of-band signals. BNC antenna output pairs distribute band-

filtered signals to up to 4 receivers. A pair of wideband cascade ports supply

wideband RF signals to Spectrum Managers or additional antenna distribution

amplifiers. Networking allows Wireless Workbench to control filtering ranges

and attenuation. For added flexibility, Axient Antenna Distribution Systems

are compatible with Shure ULX-D and UHF-R receivers.

To maximize use of the RF spectrum, Antenna Distribution Systems are

available in the following frequency ranges:

• (470-698 MHz)AXT630

• (606-814 MHz)AXT631

• (470-510 MHz and 630-787 MHz)AXT632

Note: Instructions in this system guide apply all models of Axient Antenna

Distributions Systems.

Features

• Selectable input filtering provides system-wide protection against strong

out-of-band signals

• Wideband filtering option covers multiple bands

• Up to 15 dB of selectable RF attenuation for signal-to-noise optimization

• Front panel interface and Wireless Workbench 6 software control provide

easy setup and control of filtering, antenna power, and attenuation

• BNC outputs: 4 antenna output pairs

• Wideband RF cascade port with selectable 3 dB make-up gain for con-

necting wideband devices

• Ethernet Networking: 2 PoE enabled Ethernet ports

• IEC power ports enable daisy-chaining of AC power

Mounting Instructions

This component is designed to fit into an audio rack.

WARNING: To prevent injury this apparatus must be securely attached to

the rack.

Controls and Connectors

power

SET

2 31

AXT631

606-814 MHz

Antenna Distribution

antenna

B A

4 5 6

7 9

10 11

AXT631

4B 3B 2B 1B

RF outputs

4A 3A 2A 1A

RF outputs

PoE Class 1

① LCD Display

Displays menu and settings.

② Navigation Buttons

• Arrows: Scroll menus and change settings

• Set: Enables menu edits and saves changes

Tip: Press and hold the button for 1 second to activate the Hardware Identify feature in Wireless Workbench.Set

AXT630

Antenna Distribution System

③ Power Switch

Powers the unit on or off

④ AC Power Primary Switch

AC Main Power Switch

⑤ AC Power In

IEC Connector, 100-240 V AC

⑥ AC Power Cascade

Use the IEC extension cables to connect up to 5 devices to a single AC power source.

⑦ Network Speed LED (amber):

• Off = 10 Mbps

• On = 100 Mbps

⑧ Ethernet Ports (2)

PoE Class 1 enabled. Connect to an Ethernet network to enable remote control and monitoring

⑨ Network status LED (green)

• Off = no network link

• On = network link active

• Flashing = network link active, flash rate corresponds to traffic volume

⑩ RF Output Connectors, Channel B

Distributes RF signal for Channel B

⑪ RF Output Connectors, Channel A

Distributes RF signal for Channel A

⑫ Antenna IN Ports, Channels A and B

Antenna inputs are DC biased for use with active antennas or in-line amplifiers.

⑬ RF Cascade Ports, Channels A and B

Passes the wideband RF signal from one device to the next, allowing up to 5 devices to share a single pair of antennas.

⑭ Antenna Input Status LED

• Green = DC power on

• Off = DC power off

• Red = Antenna fault or over-current condition

Antennas

The Antenna Distribution Systems are compatible with front-mounted anten-

nas or with remote-mounted antennas.

Note: When using the input band filtering function, select an antenna with

bandwidth to cover the filter range.

Installing Front-mounted Antennas

Mounting the antennas on the front panel improves system performance by

providing a clear signal path for the RF signal. Use the supplied bulkhead

adapter kit to install the antennas on the front panel.

1. Insert the bulkhead adapters on the supplied front-mounting cables

through the holes in each bracket and secure them from the front using

the supplied hardware.

2. Connect the supplied antennas cables to the antenna input BNC connec-

tors.

3. Install the antenna onto the bulkhead adapters.

Note: To minimize the possibility of signal dropout and optimize performance,

point the antennas up and away from each other at 45° from vertical.

Installing Remote Antennas

Remote antennas offer greater flexibility for antenna placements and can

improve performance by providing a less obstructed transmission path and

extending range. Consult for tips and best practices for remote mounting

antennas.

RF Output Distribution

4B 3B 2B 1B

RF outputs

4A 3A 2A 1A

RF outputs

Shure IncorporatedAXT630 Antenna Distribution System

2017/10/122/9

The RF outputs distribute the signal from a pair of antennas to up to 4 receivers or additional antenna distribution systems. Port-to-port isolation reduces inter-

ference, making the distribution ports the best option for distributing signal to additional devices.

Connecting Devices

Connect an A and B pair of RF outputs from the Antenna System to the A and B inputs of the device.

antenn a

ca sca de

out

12.7V OUT

150 mA

B A

4B 3B 2B 1B

RF outputs

4A 3A 2A 1A

RF outputs

antenn a

ca sca de

out

12.7V OUT

150 mA

B A

Input Band Filtering

The input band filters act on the RF distribution ports but do not affect the RF cascade ports. The Wideband setting passes the full frequency range of the An-

tenna Distribution System. Select the band filter that most closely matches the tuning range of connected devices to optimize performance.

When a band filter has been set, operate and tune connected devices within the selected band.

Gain and Attenuation

Use the RF Gain menu to maintain consistent signal levels sent to connected devices. The available adjustment range is -12 to +3 dB when the Cascade ports

are off and -15 to 0 dB when the cascade ports are active.

RF Cascade Ports

antenna

cascade

out

12.7V OUT

150 mA

B A

The RF cascade ports extend the Antenna Distribution System by providing a connection point for additional receivers, Spectrum Managers, or Antenna Distri-

bution Systems.

When Antenna Cascade is set to Auto, the Cascade ports automatically activate when 12 V DC from the antenna input of a connected device is sensed at the

port connection. When the cascade ports are active, a signal splitting loss occurs of 5 dB (max.).

Receivers with RF cascade outputs can extend the antenna signal to additional receivers within the same band.

Adding an AXT600 Spectrum Manager to an Antenna System

Connect the AXT600 Spectrum Manager to the RF Cascade ports of the Antenna Distribution System.

antenna

cascade

out

12.7 V OUT

150 mA

B A

4B 3B 2B 1B

RF outputs