Comotech ALME100 60GHz Transceiver User Manual Manual
Comotech Corporation 60GHz Transceiver Manual
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User Manual
MANUAL
AirLight (ME100) SERIES
ComoTech Corporation
■ Specification (ME100C)
Item Unit Description
Frequency Range GHz 59 ~ 64
Output Power dBm +10(max)
Modulation ASK
Main Power AC100 ～ 240V, 50 ～ 60Hz
Interface Optic(Fast Ethernet, OC-3)
Connector(ST, Multi Mode 1310nm)
Operating Temperature ℃ -20 ～ 50
Body Size Mm 180 X 280 X 100
Weight Kg 6.5
Antenna Type Cassegrain 12"
* Option: a sighting telescope on the picture in front of this page.
■ Range
Model ME100C-05 ME100C-12 ME100C-24
Size[inch] 5.1 12 24
Gain[dBi] 35 43 47
Antenna
HPBW[°] 3.5 1.2 0.5
Clear(Max) 750 1500 1900
Rain(5mm/h) 720 1350 1650
Rain(25mm/h) 530 1000 1370
Rain(50mm/h) 380 800 1100
Distance[m]
Rain(100mm/h) 170 450 650
■ Internal Block Diagram
■ The name of main part
Sighting Telescope
■ Installation & equipment
▶ Installation
- Built the fixed stand directly after selecting
reasonable place without obstacles
(building, trees, etc) between two points
for the communication.
The right side drawing is the bottom board
of alignment consists of total 12 fixed
holes that is using M8 bolts & nuts. The
three holes in the center are for the right
and left control of alignment.
The fixed stand has to manufacture it
with considering that the nuts on the holes
and up & down control are ±10°.
- Connect the alignment to the fixed stand.
Decide a direction with considering the right & left control is ±10°, and connect
to the fixed stand using M8 bolt & nut each 8 – 12 pcs.
- Unscrews (+/ -) 4 screws on the rear side and open the cover.
- Connect case with flexible tube to avoid an expose of the power and optic cable.
The dimension of the flexible tube is about the inside diameter Φ26 and outside
diameter Φ32,
Fix the equipment with the flexible tube on the fixed stand to avoid directed
load pressure
- Connect the power and optic cable.
Connect terminal power cable, which consists of 3 wires including ground
connection, to the power supply and connect optic cable to the TX, RX terminal.
The power is AC 100 240 V, 50-60Hz and the optic cable is the connector of
ST-type.
Terminal must use inside diameter over Φ3.0 and outside diameter under Φ6.2.
The distance between two points is
recommended approximately max. 1 km
for rainfall consideration.
Ref) the recommended distance will be
changed by rainfall.
- Test communication between two points through Alignment control (refer to the
direction setting & communicating test process)
- Screw up & down and right & left side control bolts and nuts when the direction
fixed.
- Attend to deviate from settled direction when the cover closes.
- Completion
♠ Note) HPBW is different according to Antenna
type, so please attend to it
when the direction choose.
▶ RF Power Level Meter
- RF Power Level (dBm): LED
LED 1 2 3 4 5 6 7 8 9 10
JP1
-51.0 -50.8 -50.3 -49.9 -49.1 -48.2 -47.0 -45.5 -43.8 -41.8
JP2
-49.6 -48.9 -47.9 -46.7 -45.2 -43.5 -41.5 -39.2 -36.7 -34.1
JP3
-46.8 -45.5 -44.0 -42.1 -40.0 -37.7 -35.2 -32.5 -29.7 -26.9
- According to distance, Jumper Settings are as below;
・ short distance (400～700m): Jumper 2 or 3
・ middle distance (650～950m): Jumper 1 or 2
・ long distance (900～1500m): Jumper 1 or Sighting-telescope (recommendation)
▶
The direction setting & communicating test
- Less than 400m between two points
The equipment has to be a little bit deviation of direction, and LED has to avoid
all bright state because it became saturation of the signal in this distance.
- The short distance(400～700m) between two points
The equipment has to be setting a jumper JP2, and fix the direction when RF
Power Level Meter is the most high level LED through up & down and right &
left control. Move to JP3 when all LEDs bright on the setting JP2.
- The middle distance (650～950m) between two points
The equipment has to be setting a jumper JP1, and fix the direction when RF
Power Level Meter is the most high level LED through up & down and right &
left control. Move to JP2 when all LEDs bright on the setting JP1.
- The long distance (900-1500m) between two points
The equipment has to be setting a jumper JP1, and fix the direction when RF
Power Level Meter is the most high level LED through up & down and right &
left control. In case of less than 2 level LED, use the sighting telescope or
Oscilloscope for the confirming Eye Pattern.
*. In case of the setting of the sighting telescope, the most impotence thing is
the sighting array between the equipment and the sighting telescope.
After sighting array between the equipment and the sighting telescope, you
have to array a sighting of transmitter and transceiver through the sighting
telescope.
♠ If you can not communication between two spots even though the equipment was
settled Alignment through the sighting telescope, it should be wrong sighting array
between the equipment and the sighting telescope. Please use the oscilloscope to
array an alignment because the settings of sighting array of people are different.
- When the installation was completed, you can confirm it through communication
test of real applied system or PC (Personal Computer),
▶ Alignment
- Up & down ± 10°, Right & Left ± 10° control
- Color: Soft gray (RAL 7001), Powder Coating - Material: steal
▶ Sighting telescope (Option)
- 3 ～ 9 × 40 WIDE,
- Use it in case of the distance between two points is over 1 Km.
■ Case specification
▶ Body
- Cast Aluminum Al Si 12(DIN 1725), Cover and Base will be combined by the
session prevented stainless screw (+/ -).
- Color: Soft gray (RAL 7001), Powder Coating
- Dimension: 180×280×100(mm)
▶ Gasket
- Polyurethane(PUR), -40℃ to 100℃
FCC NOTICE
NOTE: This equipment has been tested and found to comply with the limits for a
Class B 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 will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment of and on, the user is encouraged to try
to correct the interference by one or more of the following measures
:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
NOTE: The manufacturer is not responsible for any radio or TV interference caused
by unauthorized modifications to this equipment. Such modifications could void the
user’s authority to operate the equipment.
■ Main products
▶
Products
ME100, ME1000, MC Series
▶
Transceiver
TR38G-UD, TR60G-AK, TR60G-UD Series
▶
MMW Components
Amplifier, Oscillator, Mixer, Band-pass Filter
Diplexer, Antenna, Other Components
ComoTech Corporation
http://www.comotech.com/
- Head Quarter
ComoTech Corp., 1-908, Ulsan Apt-Bldg., 812-1,
Hyomun-Dong, Buk-Gu, Ulsan City, 683-360, Korea
TEL : +82-2-701-2018, FAX : +82-2-701-2390
- International Sales
Seoul Office, 6F, Shinhwa Bldg., 34-1, Mapo-Dong
Mapo-Gu Seoul, 121-735, Korea
TEL : +82-2-701-2018, FAX : +82-2-701-2390
- E-mail : michaelhar@itcgrobal.biz
Wireless Notices
In some environments, the use of wireless devices may be restricted. Such restrictions may
apply aboard airplanes, in hospitals, near explosives, in hazardous locations, etc. If you are
uncertain of the policy that applies to the use of this device, please ask for authorization to use it
prior to turning it on.
U.S. Regulatory Wireless Notice
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
This product emits radio frequency energy, but the radiated output power of this device is far
below the FCC radio frequency exposure limits. Nevertheless, the device should be used in such
a manner that the potential for human contact with the antenna during normal operation is
minimized.
!
Warning: Exposure to Radio Frequency Radiation
The radiated output power of this device is far below the FCC radio frequency
exposure limits. Nevertheless, the device should be used in such a manner that the
potential for human contact during normal operation is minimized. In order to avoid
the possibility of exceeding the FCC radio frequency exposure limits, human proximity
to the antenna should not be less than 20 cm (8 inches) during normal operation.