Vecima Networks TRX2526Y 2.5 GHz Subscriber Transceiver User Manual

Vecima Networks Inc. 2.5 GHz Subscriber Transceiver Users Manual

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Document ID1605522
Application IDIBvZsDohvbXRgcpWSTqMhg==
Document DescriptionUsers Manual
Short Term ConfidentialNo
Permanent ConfidentialNo
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Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize125.49kB (1568563 bits)
Date Submitted2011-12-19 00:00:00
Date Available2011-12-19 00:00:00
Creation Date2011-09-23 14:14:41
Producing SoftwareAcrobat Distiller 9.4.5 (Windows)
Document Lastmod2011-12-15 14:00:45
Document TitleTR2526+ 2.5 - 2.6 GHZ Series Broadband Wireless Transceiver Installation and Operation Guide
Document CreatorFrameMaker 9.0
Document Author: kimdu

TR2526+
2.5 - 2.6 GHZ SERIES
BROADBAND WIRELESS TRANSCEIVER
A Member of the BWIN™ Family of Products
Installation and Operation Guide
Document Name: TR2526+ Broadband Wireless Transceiver Installation and Operation Guide - r02
Approval: G.V.
Document ID: MLTR2526+-02
Last modified: 23 September 2011
© Vecima Networks Inc.
Vecima® is a registered trademark of Vecima Networks Inc. All Rights Reserved.
Permission to Reproduce
Except as otherwise specifically noted, the information in this publication may be reproduced, in part or in whole and by any
means, without charge or further permission from Vecima Networks Inc., provided that due diligence is exercised in ensuring
the accuracy of the information reproduced; that Vecima Networks Inc. is identified as the source; and that the reproduction is
not represented as an official version of the information reproduced.
Warranty
Vecima Networks Inc. provides this guide without warranty of any kind, either implied or expressed, including, but not limited
to, the implied warranties of merchantability and fitness for a particular purpose. Any representation(s) in this document
concerning performance of Vecima Networks product(s) are for informational purposes only and are not warranties of future
performance, either express or implied. Vecima Networks Inc. reserves the right to revise this publication and to make changes
in content from time to time without obligation on the part of Vecima Networks Inc. to provide notification of such revision or
change.
Vecima Networks Inc.
4210 Commerce Circle
Victoria, BC, Canada V8Z 6N6
Published in Canada
Specifications subject to change without notice.
Contents
Preface ............................................................................................................................ ii
About this Document ..................................................................................................................ii
Safety Precautions ....................................................................................................................iv
Getting Support ..........................................................................................................................v
Warranty and Service Policies ..................................................................................................vi
1.0 Introduction ................................................................................................................1
1.1 Functional Overview ........................................................................................................... 1
1.2 Module Features & Benefits ................................................................................................ 1
2.0 Installation .................................................................................................................3
2.1 Unpacking the Unit .............................................................................................................. 3
2.2 Mounting the TR2526+ ....................................................................................................... 4
2.3 Mounting the Antenna ......................................................................................................... 5
2.4 Connecting the Antenna ..................................................................................................... 6
2.5 Connecting the IF Cable ..................................................................................................... 7
2.6 Water Proofing Connections ............................................................................................... 8
2.7 Connecting the Power Inserter ........................................................................................... 9
2.8 Aligning the Antenna ......................................................................................................... 10
Appendix A: Specifications ............................................................................................ 11
This page intentionally left blank
Preface
Thank you for purchasing this product from Vecima
Vecima Networks designs, manufactures and sells products that
enable broadband access to cable, wireless and telephony networks.
Vecima’s hardware products incorporate original embedded software
to meet the complex requirements of next-generation, high-speed
digital networks. Service providers use Vecima solutions to deliver
services to a converging worldwide broadband market, including what
are commonly known as "triple play" (voice, video and data) and
"quadruple play" (voice, video, data and wireless) services.
For additional product or corporate information, please contact Vecima Networks at:
Vecima Networks Inc.
150 Cardinal Place
Saskatoon, SK Canada S7L 6H7
Tel: (888) 292-8266 / (306) 955-7075
Fax: (306) 955-9919
Web: www.vecima.com
Email: sales@vecima.com
TR2526+ Installation and Operation Guide - r02


Preface
This Installation and Operation Guide introduces TR2526+ and describes how it works. It is
intended for engineers and technicians who are responsible for provisioning and maintaining
TR2526+ and are familiar with wireless products and technology.
Note: The information contained in this manual is subject to change without notice.
About this Document
The major sections of this manual are as follows:
ii
•
Chapter 1—Provides general information on the TR2526+ Broadband Wireless
Transceiver.
•
Chapter 2—Describes how to install and tune the TR2526+ Broadband Wireless
Transceiver.
•
Appendix A—Lists the TR2526+ Broadband Wireless Transceiver specifications.
TR2526+ Installation and Operation Guide - r02
Document Conventions
This manual uses the following special formats to emphasize key information. Be aware of
all warnings and cautions before you begin to use TR2526+.
WARNING! Whenever you see this icon and heading, the associated text addresses or discusses a
critical safety or regulatory issue.
CAUTION: Whenever you see this icon and heading, the associated text discusses an issue which
could result in damage or abuse of the equipment. Carefully read and follow these instructions.
Note: Whenever you see this icon and heading, the associated text provides some important
information not directly related to the topic.
Tip: Whenever you see this icon and heading, the associated text provides a tip for facilitating the
installation, testing, or operation of the equipment or software.
TR2526+ Installation and Operation Guide - r02
iii


Safety Precautions
Read and follow the following safety instructions before installing or operating a TR2526+
device.
WARNING! Do not work on the system or connect or disconnect cables during periods of lightning
activity.

Ne pas travailler sur le système ni brancher ou débrancher les câbles pendant un orage du foudre.
WARNING! Before installing and operating this equipment, read all safety, installation and operating
sections. Retain this manual for future reference. Follow all instructions - failure to do so may result in
damage to the unit or severe personal injury.

Avant d'installer ou d'opérer cet équipement, lisez, toutes les sections de sécurités, d'installations et
d'opérations. Gardez ce manuel comme source de référence. Suivez toutes instructions - si non, vous
risquez d'endommager la machine ou de vous blesser sérieusement.
CAUTION: Cleaning - Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning.

Le nettoyage - n'utilisez pas de nettoyeurs aérosols ou liquides. Utilisez un tissu humide pour nettoyer.
WARNING! Shock Hazard - An electrical shock hazard exists when the chassis cover is removed. Do
not remove the cover. There are no user serviceable parts inside. Refer all servicing to factory qualified
personnel.

Risque de choc - Il y a un risque de décharge électrique qui existe quand la couverture du châssis est
enlevée. N’ouvrez pas le couverclé de l’appareil. Référez toutes revisions nécessaire au personnel
qualifié de la manufacture.
CAUTION: To comply with FCC RF exposure requirements in section 1.1307, a minimum separation
distance of 1.5 meters is required between this antenna and all persons.
WARNING! The TR2526+ and mast must be grounded correctly according to local and national
electrical codes. Proper grounding is required for safety, equipment protection and best equipment
operation. Ensure that the TR2526+ is properly grounded by attaching a grounding cable to a mounting
bolt on the back of the TR2526+. Art. 820-40 of the NEC (US) provides guidelines for proper grounding
and, in particular, specifies that the grounding cable(s) shall be connected to the grounding system of
the building, as close to the point of cable entry as possible.
WARNING! Use a grounded AC power outlet and install proper grounding to avoid damage from
lightning and power surges.
iv
TR2526+ Installation and Operation Guide - r02
Getting Support
All Vecima products include 90 days of basic technical support at no charge. We encourage
you to contact us then to ensure your Vecima equipment is utilized to its fullest potential.
We Support You...
By Phone:
You may contact our Wireless Applications Engineering Support (WAES) group directly
by phone at 306-955-7075 and follow the prompts for wireless product support.
By Email:
For non-urgent matters and information requests, you may reach our support group by
e-mail at support@vecima.com
Via World Wide Web:
Visit the Vecima Networks Web page at http://www.vecima.com
•
Get the latest news and announcements from Vecima Networks.
•
Access product descriptions and information sheets.
Register for support portal access at http://waes.vecima.com
•
Download product related manuals, application notes and other information
about Vecima wireless products.
•
Access our online wireless products e-ticket system.
On-going Support Options:
After your initial 90 days of free support, you may wish to purchase one of our on-going
support plans. Please contact your Vecima sales representative to select the Support
Option that is best for you.
TR2526+ Installation and Operation Guide - r02


Warranty and Service Policies
Warranty Statement
Vecima Networks warrants its products to be free from defects in workmanship or materials
for a period of two years. The warranty begins on the date of the original shipment from
Vecima Networks to its customer. No claim may be allowed for expenses incurred in
installation or use. No other expressed or implied warranties shall apply to the goods sold.
Vecima Networks is not responsible for delayed shipments, other loss beyond Vecima
Networks' control, or consequential damages of any kind arising in connection with the use
of its products. This warranty is a return-to-factory warranty only. During the warranty
period Vecima Networks will at its option, replace, repair or refund the price paid for any
item which is returned for service. This warranty does not apply to units that have been
misused physically or used in an inappropriate environment.
Service Policies
Return Material Authorization
Before returning any item for service, the customer must obtain a Returned Material
Authorization (RMA) number from Vecima Networks. Vecima Networks will assign a unique
RMA number for each item returned. Refer to the RMA number in all correspondence and
clearly mark all applicable RMA numbers on the outside of each package returned.
How to Return an Item for Service
Step 1
Prepare the following information before contacting Vecima:
•
Serial number and model number of the faulty product
•
An adequate description of the fault
•
The name of the company returning the item for repairs
•
Information about where Vecima service representative can reach the
customer – name, address, phone number, and email
•
Complete return shipping address
•
Complete billing address
Find the serial number on the label attached to the product:
Step 2
Contact Vecima Networks to obtain a Returned Material Authorization (RMA).
Email: support@vecimanetworks.com
Telephone: +1 306 955 7075. Press "3" for service department.
RMA service is available Monday to Friday from 8:30 AM to 4:30 PM central
standard time (except statutory holidays).
Step 3
vi
The repair center will provide the customer with an RMA number, determine if the
item is covered under the applicable warranty period, and provide return shipping
instructions.
TR2526+ Installation and Operation Guide - r02
Step 4
Ship the product to Vecima Networks. The repair center will provide the customer
with shipping instructions when they send the customer the RMA number.
Ship each product to Vecima Networks in its original shipping container (or
equivalent) via prepaid carrier, with appropriate insurance and customs
documentation (where required). Clearly mark the RMA number on the outside
of each package returned. Vecima Networks will not accept collect shipments,
damaged shipments or shipments unaccompanied by an RMA number.
Repair Charges and Warranty Exemptions
Items returned beyond the warranty period or items that do not qualify for warranty service
are subject to additional out-of-warranty repair charges. Descriptions of these charges and
warranty exemptions are listed below:
•
Repair turnaround time is typically 20-30 business days after receipt of the item at
Vecima Networks. A flat rate repair charge will apply to all out-of-warranty items.
Flat rate repair charges are subject to change without notice.
•
Any faults due to customer error (i.e. - incorrect set-up or configuration settings)
are subject to the current test fee and will be exempt from warranty.
•
Items returned with inadequate fault descriptions are subject to the current test fee
and are exempt from warranty.
•
In the event that no fault is found, the item is subject to the current test fee and will
be exempt from warranty.
•
Any product exhibiting external damage (either from shipping, improper handling or
use) will be subject to inspection. If said damages are determined to be the cause of
failure, the item will be exempt from warranty. All repairs to correct the external
damage are subject to time & materials charges (parts and labor at current rates).
•
Items with damage caused by unauthorized repairs or by external devices are
subject to current out-of-warranty flat rate repair charges and are exempt from
warranty.
•
All products returned for factory optioning are subject to the applicable current
option charge plus test fee. Factory-optioned products carry the balance of the
original warranty or a 90 day warranty, whichever is greater.
Note: The customer must approve all out-of-warranty repairs in writing. Vecima will not start any
repairs until they receive the customer's purchase order or out-of-warranty repair authorization.
Vecima will return items to the customer as follows:
•
For items still under warranty—Vecima Networks Inc. will return items via
prepaid ground carrier. The customer is responsible for any additional costs
incurred, including customs clearance and duties. The customer will be responsible
for any additional charges incurred from alternative shipping methods.
•
For items no longer under warranty—Vecima Networks will return items via
prepaid ground carrier at the customer's expense. The customer is responsible for
any additional costs incurred, including customs clearance and duties. The customer
will be responsible for any additional charges incurred from alternative shipping
methods.
TR2526+ Installation and Operation Guide - r02
vii


Warranty Coverage of Items Returned for Repair
Vecima Networks will replace or repair returned items. After repairing the items, Vecima will
test them to ensure that they are fully functional. Repair turnaround time is typically 20-30
business days after receipt of the item at Vecima Networks.
Repaired items have a 90-day warranty from the date of return. This warranty only applies
to problems related to the originally reported fault. Unrelated problems will be subject to a
flat rate repair charge. Cosmetic issues not impacting the functional performance of the
product will not be covered under the 90-day warranty period. If the customer returns an
item for a repeat failure, the customer must request a new RMA number for the item for it to
be covered under the 90-day warranty.
Once Vecima has assigned an RMA number, they will determine if the item is covered under
the applicable 90-day warranty period. If the unit is no longer covered by warranty and the
customer still wants to proceed with the repair, Vecima requests that the customer sends a
repair purchase order form by fax or email. Vecima will apply a flat rate repair charge to do
the necessary repairs.
viii
TR2526+ Installation and Operation Guide - r02





Chapter 1
Introduction
1.1 Functional Overview
The Vecima Networks TR2526+ is an outdoor RF transceiver for use in wireless systems. The
TR2526+ integrates an LNA, downconverter, upconverter, power amplifier, RF and IF
duplexers to provide a one-box solution for wireless subscriber terminals. The TR2526+ is
situated outdoors and connected to a cable modem indoors with standard RG-59 or RG-6
cable. A single RF N connector on the weatherproofed enclosure provides the interface to the
transmit/receive antenna for rapid setup.
1.2 Module Features & Benefits
The TR2526+ includes the following features:
•
Automatic transmit RF mute when modem is not transmitting
•
Low Noise: < 7 dB typical
•
Temperature compensation to guarantee specifications over full operating temperature range
•
All local oscillators are frequency synthesized and locked to a common internal high
stability reference
•
High reliability, state-of-the-art design using microstrip, MMIC and surface mount
technology
•
Conservative component derating and 100% burn in help ensure reliable operation
•
Fully weatherized unit, suitable for outdoor mounting
•
Audible installation alignment beeper to facilitate customer self install
TR2526+ Installation and Operation Guide - r02
Module Features & Benefits

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TR2526+ Installation and Operation Guide - r02





Chapter 2
Installation
This chapter explains how to mount and install a TR2526+ Broadband Wireless Transceiver.
Before performing any of the procedures in this chapter, read all of the installation
instructions to ensure that you understand all of the tool requirements and safety
guidelines.
2.1 Unpacking the Unit
Carefully remove the equipment from its packing material and set it on a solid surface, such
as a table or desk. If it appears damaged in any way, notify the carrier, and keep all packing
materials for inspection by the carrier's agent.
Table 2.1 Parts List
Quantity
Description
Part Number
V-bolt
ZB1/4-10
1/4” x 20 flange locknuts
ZN1/4-07
#8 - 32 x 3/8” thread cutting screw
ZB832-14
#8 internal tooth lock washer
ZW8-02
6” length of sealing tape
ZMTAPE-04
FCC Caution Label
ZL1M0004-02
TR2526+ Installation and Operation Guide - r02
Mounting the TR2526+

2.2 Mounting the TR2526+
The TR2526+ was designed for mounting to a pole with a diameter of 1.0" to 1.75". Please
ensure that the pole used is attached securely to the building or other mounting location.
Mounting the Unit
1) Measure the required length of ground wire (not supplied) and crimp on a ring terminal
(not supplied) to one end of the ground wire.
To Earth Ground
Figure 2-1: Ground wire and ring terminal
2) Position the pole catch, that is part of the TR2526+ chassis, against the pole.
TR2526+
Pole
Figure 2-2: Positioning the pole catch
3) Insert the V-Bolt around the pole and through the holes either side of the TR2526+ pole
catch.
4) Thread a ZN1/4-07 lock nut onto each arm of the V-Bolt and tighten to secure the
TR2526+ to the pole.
TR2526+ Installation and Operation Guide - r02
Mounting the Antenna
Top View of TR2526+
Mounted on Pole
Figure 2-3: Securing the TR2526+ to the pole
5) Place an #8 lock washer onto the #8-32 screw, followed by the ground wire / ring
terminal from step 1, followed by a second #8 lock washer and thread this assembly
into the ground attachment point provided and tighten.
#8-32 Screw
#8 Lock Washer
Preassembled ring
terminal / ground wire
Ground attachment location
Figure 2-4: Ground wire assembly and connection
2.3 Mounting the Antenna
Mount the antenna according to the manufacturer’s instructions.
Note: The TR2526+ is intended for use with flat planar arrays and dipole/parabolic reflectors. Please
consult the following table for further information.
TR2526+ Installation and Operation Guide - r02
Connecting the Antenna

Table 2.2 Antenna List
Transceiver Power
Antenna Type
Watts
dBm
0.200
23
Flat planar array
0.200
23
0.200
23
Antenna Gain
EIRP
Watts
dBm
16
7.9
39
Dipole/parabolic reflector
21
25.1
44
Dipole /parabolic reflector
24
50.1
47
2.4 Connecting the Antenna
Connect the TR2526+ to the antenna via the N-connector. After connection, the N connector
must be waterproofed with the supplied rubber sealing tape. See “2.6 Water Proofing
Connections” on page 8 for details.
Vecima recommends that the N connector should be tightened to a maximum torque of 15
in/lb. If the antenna’s N connector does not have flats for a torque wrench then we
recommend hand tightening only. The use of excessive torque can cause damage to the
transceiver connectors or internal circuitry.
Connection to
Antenna
Connection
Connection
to to
Cable
Modem
Cable
Modem
viaPower
PowerInserter
Inserter
via
Figure 2-5: Connection to the Antenna
TR2526+ Installation and Operation Guide - r02
Connecting the IF Cable
2.5 Connecting the IF Cable
Connect one end of an RG-59 or RG-6 cable to the TR2526+ F-connector. After connection,
the F connector must be waterproofed with the supplied rubber sealing tape. See “2.6
Water Proofing Connections” on page 8 for details.
Vecima recommends F connectors should be tightened to a maximum torque of 30 in/lb. A
7/16" torque wrench should be used to prevent over tightening. The use of excessive torque
can cause damage to the transceiver connectors or internal circuitry.
TR2526+ Installation and Operation Guide - r02
Water Proofing Connections

2.6 Water Proofing Connections
Many transceiver problems can be attributed to environmental conditions (including
vibration), which can loosen cables and permit moisture to penetrate the connectors. It is
highly recommended to seal the connectors using a technique similar to the one described
below. This will provide moisture protection and keep the connections tight. For your
convenience, Vecima Networks has provided two 6 inch lengths of rubber self-amalgamating
sealing tape to use on the two connections of the TR2526+. The diagrams below show the
N connector, but the F connector also should be sealed using the same technique.
To water proof the connection follow these steps:
1) Wrap the antenna connection using the section of rubber sealing tape provided by
Vecima. 
Starting at the TR2526+ end, stretch the tape and wrap it around the connector as close
as possible to the wall of the TR2526+. Overlap the tape by approximately one-half of
its width so that it can form a seal with itself. Extend the wrapping to approximately one
inch past the end of the connector.
Sealing tape
Cable
1 inch
Sealing tape coverage
Figure 2-6: Waterproofing the connection - Step 1
2) Cover the sealing tape with electrical tape. 
Start approximately one inch further down the cable, and stretch the tape, overlapping
by one-half. Wrap to the TR2526+ end, then without breaking the tape, wrap back
down to the cable end.
Electrical tape
Figure 2-7: Waterproofing the connection - Step 2
3) When done, the connection should be tightly wrapped with tape, with a good seal to the
cable.
1 inch
Sealing tape coverage
Figure 2-8: Waterproofing the connection - Step 3
TR2526+ Installation and Operation Guide - r02
Connecting the Power Inserter
2.7 Connecting the Power Inserter
WARNING! Always unplug the power supply before making or changing connnections to the power
inserter.
CAUTION: The power inserter should be installed as near to the building entrance as possible. If this
is not possible, then a grounding block for the transceiver cable must be installed at the service
entrance.
WARNING! If the power inserter is not connected correctly, the TR2526+ will not operate, and there
is the potential to damage the cable modem.
Connect the TR2526+ F-Connector to the power inserter, located indoors with the cable
modem. Vecima recommends that the F connectors should be tightened to a maximum
torque of 30 in/lb. A 7/16" torque wrench should be used to prevent over tightening. The
use of excessive torque can cause damage to the transceiver connectors or internal circuitry.
The power inserter has three connections:
•
DC POWER - Connect to wall adapter with RG-59 cable with F connectors
•
TO MODEM - Connect to cable modem (install modem only after the antenna is
aligned)
•
TO TRANSCEIVER - Connect to TR2526+
Ensure that the connection to the TR2526+ is made before plugging in the AC
adapter/power supply (i.e. hook up the power supply last).
Connect the power inserter to the Cable Modem. If the antenna is to be aligned with the
self-install feature, ensure that the power inserter is connected to the Cable Modem, only
after the antenna is aligned.
Vecima Networks strongly suggests securing
the power cable to the power inserter as shown.
This will help to prevent unintentional
disconnection.
Connection to
Transceiver
CPE/PSI-01
Power Supply & Inserter
VPNPWRCORD-xxx
(xxx designates the
country for which the
power cord is made)
Connection
to Modem
To building
ground
Figure 2-9: Connecting the Power Inserter and Power Supply
TR2526+ Installation and Operation Guide - r02
Aligning the Antenna

2.8 Aligning the Antenna
The TR2526+ is equipped with an audible alignment aid that simplifies the setup process. It
permits alignment to the hub site without the use of the cable modem or any test
equipment. It consists of a level detector for the full receive band and an audible beeper
sealed into the unit that sounds at a rate that increases with increasing signal level.
The detector operates over a wide signal level range. Installations that are closer to the hub
site and consequently receive a higher signal level will have a faster beep rate than an
installation further out. In each case, finding the alignment with the fastest beep rate
indicates the best alignment.
Note: The TR2526+ alignment aid does not discriminate between signals in the receive band. If
signals other than those from the hub are present, this could result in a misalignment. In this case, a
conventional alignment technique would need to be employed.
Note: Before aligning the antenna, ensure that the cable modem is not connected to the power
inserter. The cable modem signal may prevent the audible alignment aid from responding to very weak
receive signals.
Signal Strength and Alignment:
1) Mount the TR2526+ and the antenna as described in “2.2 Mounting the TR2526+” on
page 4 and “2.3 Mounting the Antenna” on page 5. If the antenna is difficult to tilt or
turn, loosen the antenna mounts slightly.
2) Apply power to the TR2526+. The beeper will begin beeping as soon as power is applied.
3) Point the antenna in the general direction of the hub site, then fine tune the alignment
by moving the antenna slightly in both directions to maximize the rate of the beeper. A
fast beep rate indicates a high quality signal, a slow beep rate indicates a poor quality
signal. The fastest rate represents the highest receive signal level and the best
alignment.
4) Once you have optimized the alignment, tighten the antenna mount to secure it to the
pole. The beeper will automatically mute between 1 and 7 minutes after the unit was
powered up, turning off sooner with higher received signal level.
To reset the beeper:
1) Unplug the power supply from its AC connection.
2) Wait 5 seconds and plug the power supply back into its AC connection. The beeper will
begin beeping as soon as power is available.
10
TR2526+ Installation and Operation Guide - r02





Appendix A
Specifications
Feature
Specification
Transmit
IF Input Frequency *
800 kHz Channel Width Center Frequency 
1.6 MHz Channel Width Center Frequency 
3.2 MHz Channel Width Center Frequency
RF Output Frequency *
800 kHz Channel Width Center Frequency 
1.6 MHz Channel Width Center Frequency 
3.2 MHz Channel Width Center Frequency
14 - 42 MHz
14.5 – 41.5 MHz
14.9 – 41.1 MHz
15.7 – 40.3 MHz
2496 - 2524 MHz
2496.5 - 2523.5 MHz
2496.9 - 2523.1 MHz
2497.7 - 2522.3 MHz
Nominal Gain
17dB
Gain Stability
+/- 1dB over temperature
Gain Flatness (Frequency Response)
+/- 1.25dB full band or 2.5dB full band
Phase Noise
-90 dBc/Hz @ 10 kHz
Rated Output Power
+23dBm QPSK; +23dBm 16QAM
Spectral Mask
FCC Part 27
MER at Rated Output Power
30dB equalized
Automatic Mute Threshold Level
-46dBm
Automatic Mute Response Time
2 microseconds
Receive
RF Input Frequency
2566 to 2686 MHz
IF Output Frequency
534 to 654 MHz
Nominal Gain
28dB
Gain Flatness (Frequency Response)
+/- 2dB full band
+/- 0.75dB any 6 MHz band
Noise Figure
4.0dB typical, 7.0dB maximum
Input Third Order Intercept Point
-10dBm
TR2526+ Installation and Operation Guide - r02
11


Feature
Specification
Modem Port
IF Connector
F female, 75 ohms
IF Return Loss
 -10dB in transmit and receive bands
IF Spurious Emissions
 -70dBm in 534 - 654 MHz band
 -35dBm from 5 - 860 MHz, excluding the receive
band
RF Port
RF Connector
N Female, 50 ohms
RF Return Loss
 -8.5dB in transmit and receive bands
RF Spurious Emissions
FCC Part 27
General
Frequency Accuracy
+/- 10 kHz (-30 to +60°C)
Frequency Accuracy Over Time
 +/- 25 kHz over 10 years
Power Requirement
+18 to +28 VDC
Power Consumption
11 W maximum
Operating Temperature Range
-40 to +50°C (full specifications)
Mounting
Pole Mount (1” to 1.75” (25mm to 44mm)
diameter)
Dimensions
6” x 8” x 1.5” (15.3 cm x 20.3 cm x 3.8 cm)
Weight
7 lbs. (3.2 kg)
* The center frequencies shown in the specifications assume the entire band from 2496 2524 MHz have been granted for use.
To meet FCC Part 27 emissions, there should be a guard band (unused spectrum) of 100 kHz
at the bottom and top of any licensed band. Taking into account the bandwidths of the
possible symbol rates, the following center frequency offsets from the licensed band edges
should apply:
Symbol Rate
12
Center frequency offset from the licensed band edge
640 kS/s
500 kHz
1.28 MS/s
900 kHz
2.56 MS/s
1.7 MHz
TR2526+ Installation and Operation Guide - r02
This page intentionally left blank
150 Cardinal Place
Saskatoon, Saskatchewan, Canada S7L 6H7
Tel: (306) 955-7075
Fax: (306) 955-9919
Web: www.vecima.com
Email: sales@vecima.com

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