MIPRO AT-90W AT 90W プリント
製品コード
AT 90W
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!
When using the RX connector , please be aware that the inside wire of antenna
cable can not touch the case itself to avoid the short circuit. This is due to the
connection socket equipping with the 8V DC power.
!
RX connector socket is only for the receiver and hence it can not apply to the
transmitter. If doing so, it may cause the damage to the transmitter.
!
The shorter length of coaxial cable is the better when it comes to connect the TX/RX
socket to the receiver. It is recommended to remain the cable length within 20m
to avoid the reception signal decrease too much. However the coaxial cable length
has to keep over 20m when using the RX connector , or the signal saturation
would occur due to the over-gain from booster then lead to the anti-interference
deterioration. Hence it will improve the sensitivity by using RX connector , but
meanwhile it requires being aware the anti-interference feature may deteriorate.
The product is a 2-way directional antenna for professional receiving and transmission
within UHF range. Optimized for 480MHz
~
1GHz, it has a 4
~
6dBi high directional effect
which is ideal for the environment that needs specific direction usage. The most unique
feature of AT-90W is it can be connected to transmitters and receivers directly. Besides,
it is built with a 12dB high gain booster specifically for long distance receiving. The
power of the amplifier is derived from the coaxial cable connected to MIPRO AD-707/
AD-707a antenna divider or ACT-Series receivers. The two ways offer users an option to
reach a maximum effect according to actual system requirement. AT-90W is ideal for
both indoor and outdoor usage.
RX Antenna Cable Connector: The connector is installed with a 12dB-booster. It
is needed to have at least 20m antenna cable and connected to the receivers or
antenna dividers which offer 8V DC output power.
TX/RX Antenna Cable Connector: Transmission output or antenna input
connector, 0dB gain, can be connected with maximum 20m cable or antenna to
transmitters or receivers.
Swivel Adapter Bracket: Can be setup on any 35mm tripod or mounted on to
MIPRO's MS-90 wall-mounting kit.
Power LED Indicator: The LED light with the 8V DC power input from receivers
and the booster will be started at the same time.
Holding Knob: To hold antenna's direction. Generally, loose the screw to adjust
antenna direction and tighten the button to hold the direction when fixed.
!
TX/RX antenna cable connector can be connected with 20m antenna cable to
MI-808T transmitters, AD-808 antenna combiner. This connector can also be
connected to ACT-Series receivers or AD-707/AD-707a antenna dividers.
!
RX connector has to adopt the antenna cable which the length is over 20m to
connect to the ACT receiver and AD-707/AD-707a. While switching on the receiver
or antenna divider AD-707/AD-707a, it is required to check the power indicator of
AT-90W. If the indicator does not light up, it means the built-in booster is failed.
!
Adjust antenna's directional angel to proper position (see illustrations below) for
best performance result.
!
Set the base on any 35 mm tripod or on top of MIPRO's MS-90 wall-mounting kit.
When done, tighten the knob (see illustrations below)
This product has following accessories:
1. Screw for assembly x 1 (For MS-90 Wall-mounting Rack)
2.
(For All MIPRO Tripods )
3. User
Screw for assembly x 1
Guide x 1
Part Names and Functions
Setup Instruction
(
3: ○ Correct setup)
Figure
(Figure 4: × Wrong setup)
Notes
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(Setup on a 35mm microphone tripod)
(Figure 1)
(Setup on to of MS-90 wall-mounting kit)
(Figure 2)
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UHF Wideband Dual Directional Antenna
UHF Wideband Dual Directional Antenna