Airorlite Communications 50289BAX8800DL Downlink Booster Amplifier User Manual

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Document ID	837434
Application ID	ZTwY9Kv1XVqSFH/xFj7YBA==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	91.5kB (1143716 bits)
Date Submitted	2007-08-31 00:00:00
Date Available	2007-09-05 00:00:00
Creation Date	2007-02-08 15:48:57
Producing Software	Acrobat Distiller 7.0 (Windows)
Document Lastmod	2007-08-29 13:20:12
Document Title	Microsoft Word - 50289-BA-8-PA.USERMANUAL.020807.doc
Document Creator	PScript5.dll Version 5.2.2
Document Author:	emosquera

8 Channel 800MHz Bi‐Directional
Booster Amplifier
Model 50289‐BA‐8‐PA
Operations and Installation
Instruction Manual
AIRORLITE UNCONDITIONALLY GUARANTEES THE MERCHANDISE PROVIDED AGAINST DEFECTS OF ANY KIND
INCLUDING, WITHOUT LIMITATION, DEFECTS IN OPERATION, DESIGN, MATERIALS, AND WORKMANSHIP FOR TWO
YEARS FROM THE DATE OF DELIVERY. AIRORLITE IS NOT RESPONSIBLE FOR ANY EQUIPMENT REPAIRED OR
ALTERED BY PERSONS NOT AUTHORIZED BY AIRORLITE OR NOT IN ACCORDANCE WITH INSTRUCTIONS FURNISHED
BY AIRORLITE. AIRORLITE. IS NOT RESPONSIBLE FOR EQUIPMENT RENDERED DEFECTIVE AS A RESULT OF MISUSE,
IMPROPER REPAIR, OR ABNORMAL CONDITIONS OF OPERATION, NOR DOES AIRORLITE ASSUME ANY LIABILITY FOR
ANY CONSEQUENTIAL DAMAGE CAUSED BY SUCH EQUIPMENT.
SERVICE CONTRACTS OR CUSTOMER ASSISTANCE AGREEMENTS ARE AVAILABLE FOR AIRORLITE PRODUCTS THAT
REQUIRE MAINTENANCE AND/OR REPAIR. AIRORLITE ALSO HAS SERVICE AND CONSULTATION CONTRACTS FOR
ENTIRE SYSTEM CONFIGURATIONS.
50289‐BA‐8‐PA
‐1‐
SYSTEM SPECIFICATIONS
Description
Frequency Range
Outbound Signal ‐ Uplink (# of channels=8)
(Uplink channel cards can be programmed to these frequencies only)
Inbound Signal ‐ Downlink (# of channels=8)
(Downlink channel cards can be programmed to these frequencies only)
Channel Bandwidth (Uplink/Downlink)
Channel Spacing
RF Frequency Accuracy
Adjacent Channel Selectivity
RF Output Power (Downlink)
RF Output Power (Uplink)
SPECIFICATIONS
819‐824 MHz & 864‐869 MHz
821.2150 MHz
821.8125 MHz
822.3750 MHz
822.8750 MHz
823.0125 MHz
823.5500 MHz
823.6000 MHz
823.9125 MHz
866.2125 MHz
866.8125 MHz
867.3750 MHz
867.8750 MHz
868.0125 MHz
868.5500 MHz
868.6000 MHz
868.9125 MHz
25 kHz Nominal
25 KHz
Tracks input signal exactly
70 dB @ ± 17.5 kHz Fc
~25 dBm/carrier, maximum
~26 dBm/carrier, maximum
Variation of Output Power w/Input Level
Maximum Passband Ripple Across Full Band
Maximum Passband Ripple Across any 100 kHz segment
Amplifier Input Ports (no damage)
Propagation Delay
Intermodulation/Crossmodulation Distortion at Full Output Power
Channel to Channel Isolation
Minimum High Band Signal to produce +25 dBm output to Radiating Antenna Cable
Minimum Low Band Signal to produce full output
AGC Control Range (Uplink & Downlink)
Duty Cycle
RF Spurious Output, less than 800 MHz, but greater than 1000 MHz
RF Spurious Output for frequencies ranging from 800 ‐ 1000 MHz
Operating Temperature Range
System Noise Figure
Input/Output Impedance
Input/Output VSWR
Input/Output Connectors
Input Power
Amplifiers are unconditionally stable
+0, ‐1.0 dB in either direction
2 dB
0.1 dB
0 dBm
32 microseconds, maximum
‐60 dBc
‐70 dBm
‐90 dBm
‐90 dBm
+80 dB
Continuous
‐60 dBc, Maximum
‐85 dBc, Maximum
‐20°C to +60°C
< 9 dB
50 Ohms, nominal
1.35:1, worst case
Type “N” Female
95‐132 VAC, 45‐64 Hz
under all operating conditions
Alarm
Loss of Power Supply, DC
Change in current draw of +/‐ 20% for
each internal amplifier
50289‐BA‐8‐PA
‐2‐
BASIC CONNECTION DIAGRAM
Connection Chart
50289‐BA‐8‐PA
‐3‐
BASIC CONNECTION DIAGRAM KEY
ID
W1
W5
W6
W7
W9
W10
W14
Item 1
Downlink Power Amp Output
Duplexer Antenna Port
Duplexer Downlink
Duplexer Uplink
Uplink 8 Way Splitter
Uplink 8 Way Combiner
Downlink 8 Way Combiner
Item 2
Downlink Radiator
"Off the Air" Antenna
Downlink 8 Way Splitter
Uplink Power Amplifier Output
Uplink Radiator
Uplink Power Amplifier Input
Downlink Power Amplifier Input
The Basic Connection Diagram shown above, is the proper way the BDA should be connected
and once up and running, require minimal to none manual configuration. Connections between
cabinets are made through N‐Bulkhead connectors located on the top of each cabinet. All
programming and adjusting is done through the software and this manual primarily deals with
this topic.
The computer running the software is connected via an RS232 serial cable to each channel card
in the manner shown below.
50289‐BA‐8‐PA
‐4‐
MAIN SCREEN
Below is the main working screen used to configure the channel card settings.
The primary fields addressed are:
• Communication Connection
• Time Out Timer
• Mode Setting
• Key On Delay
• Key Off Delay
• Attenuation
• Setting a Frequency
50289‐BA‐8‐PA
‐5‐
COMMUNICATION CONNECTION
This software automatically checks the condition of its communication with the intended
channel. Each message is acknowledged and displayed in the message box at the bottom of the
screen. If the software does not receive a response from the channel, a warning message is
displayed, “NO RESPONSE FROM UNIT”.
50289‐BA‐8‐PA
‐6‐
TIME OUT DURATION
The time‐out duration is how long a channel can be held open (keyed on) for a retransmission.
An inadvertent or intentional “key and hold” action without any voice communication will not
disable the channel because of this feature. The time‐out duration can be up set from 1 second
to 99 seconds 1 second intervals. The time‐out duration can be disabled by setting it to 00,
when disabled, the channel will key continuously with the presence of a received signal.
SETTING A TIME‐OUT TIME
To set a time‐out time, click on the text box “Time Out Timer” and enter the desired time‐out
time up to 99 seconds then click “Send Button” next to the box. To verify the setting, click on
the “Read Button” and the display will be updated with the channel setting.
50289‐BA‐8‐PA
‐7‐
MODE SETTING
The channel mode may be set to either INHIBIT, CONTINUOUS, CARRIER DETECT or optional
TONE DETECT. In the Inhibit mode, the channel is off and will not key on. In the continuous
mode, CW, the channel is always keyed and continuously transmitting. In the carrier detect
mode, CD, the channel is keyed only when the incoming signal strength is above the factory set
threshold level. Normal operation will be in CD mode; continuous mode is normally used for
testing.
CHANGING THE MODE
To change the Mode, click the desired function box on Mode Selection on the main screen.
Then click “Send Button” next to the box. To verify the setting, click on the “Read Button” and
the display will be updated with the mode setting.
50289‐BA‐8‐PA
‐8‐
KEY ON DELAY
The key on delay is a delay duration between the detection of carrier detect and the
transmitter key on. The key on delay duration can be up set from 0 to 99 milliseconds 1
millisecond intervals.
SETTING KEY ON DELAY
To set a time‐out time, click on the text box “Key On Delay” and enter the desired delay up to
99 milliseconds then click “Send Button” next to the box. To verify the setting, click on the
“Read Button” and the display will be updated with the channel setting.
50289‐BA‐8‐PA
‐9‐
KEY OFF DELAY
The key off delay is a delay duration between the release of carrier detect and the transmitter
key off. The key off delay duration can be up set from 0 to 99 milliseconds 1 millisecond
intervals.
SETTING KEY OFF DELAY
To set a time‐out time, click on the text box “Key Off Delay” and enter the desired delay up to
99 milliseconds then click “Send Button” next to the box. To verify the setting, click on the
“Read Button” and the display will be updated with the channel setting.
50289‐BA‐8‐PA
‐ 10 ‐
ATTENUATION
With high RF receive levels, an input attenuator can be set 0 to 15dB in 1dB steps.
SETTING ATTENUATION
To set Attenuation: click the function window Attenuation on the main screen. Click on the
scroll bar next to the text box, a scroll down list of available attenuation settings. Double Click
the on desired setting.
50289‐BA‐8‐PA
‐ 11 ‐
SETTING A FREQUENCY
The 8 Channel BDA is shipped with 8 Uplink frequencies and 8 Downlink frequencies. The user
can program any card to any of these 8 specified frequencies.
To set frequency click the function window Frequency Setting on the main screen. Click on the
scroll bar next to the text box, a scroll down list of available frequency settings. Double Click
the on desired setting.
50289‐BA‐8‐PA
‐ 12 ‐
FCC Compliance and RF Exposure Information
This product is certified by the FCC as compliant with CFR.47 Part 90. Changes or
modifications not expressly approved by the manufacturer could void the user's authority
to operate the equipment.
To comply with FCC RF exposure requirements:
•
•
In-building radiators must be installed to provide a separation distance of 20 cm
from personnel, consistent with limits provided for a mobile device.
Roof-top antennas must be installed to provide a separation distance of 50cm
from personnel. (Note: designated limits assume a 2-meter separation distance,
the device is compliant at 50 cm.)
Note: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at
his own expense.

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Title                           : Microsoft Word - 50289-BA-8-PA.USERMANUAL.020807.doc
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Author                          : emosquera

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