DAPAudio D1444, Руководство пользователя

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6
Antenna Distributor
Ordercode: D1444
Description of the device
Features
The Antenna distributor is a full range UHF antenna splitter that routs antenna signals from a pair of
antennas to several receivers in a multi-channel system. The antenna splitter also amplifies the RF sinals to
compensate the loss incurred from splitting signal power. Built in DC power distribution provides 12Vdc for
up to four receivers. A single antenna splitter can support up to four wireless receivers. Multiple units can
be cascaded for more wireless receivers.
 Frequency range: 470-870MHz
 Provides four 12Vdc power supplies
 Provides 4 antenna outputs
 90 – 260V switching power
 Advanced circuit design offers signals with extremely low distortion
 RF Output Level (gain): -0,5 to 3dB
 Output connection Isolation: >=25dB
 Third Order Intercept Point: 24dBm
 Impedance: 50Ω
 Input AC Voltage: 90-260V switching power
 Dimensions: 483 x 250 x 44,5 mm (LxWxH)
19” x 1HE (LxH)
 Weight: 2,15 Kg
System components
 DC cable for receiver connection, 4 pieces
 Antenna cable for receiver and front connection, 10 pieces
 AC-cord
 Front mount antenna hardware
Frontside
Fig. 01
Power on LED
Indicates that the unit is turned on .
Power on switch
This is the main Power switch. Press to turn the amplifier on .
Antenna mounting holes
Use these holes to mount the antenna’s at the front .
IN/OUT Level control (CH1-6)
Turn the control to set the signal level of the individual channels. In Splitter mode, turn the control to
set the output level of the mono channels. In Mixer mode, turn the control to set the amount of the
mono channel’s input signal feeding into the main output section. The LED indicators above the
control display the output level of the given channel, between -18 and +12 dB.
Splitter/Mixer button (CH1-6)
Press/depress the button to toggle between Splitter and Mixer modes.