Xetawave XETA2 200MHz Data Transceiver User Manual Manual

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Document ID	2779514
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Document Description	Manual
Short Term Confidential	No
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Document Type	User Manual
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Date Submitted	2015-10-12 00:00:00
Date Available	2015-10-12 00:00:00
Creation Date	2015-10-07 12:57:49
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Document Title	Manual
Document Creator	Microsoft® Word 2010

Xeta2m-T
User Manual
September 29, 2015
Table of
Contents
Warranty ............................................................................................................................. 1
FCC Notifications ................................................................................................................. 2
1.1
Performance ....................................................................................................... 4
Specifications ...................................................................................................................... 4
1.2 Environmental........................................................................................................... 5
1.3 Security & Certifications ........................................................................................... 5
1.4 Mechanical / Physical Design .................................................................................... 6
Warranty
XetaWave LLC warrants your XetaWave wireless data transceiver against defects in
materials and manufacturing for a period of two years from the date of purchase. In the
event of a product failure due to materials or workmanship, XetaWave will, at its
discretion, repair or replace the product.
In no event will XetaWave LLC, its suppliers or its licensors, be liable for any damages
arising from the use of or the inability to use this product. This includes business
interruption, loss of business information, or other loss which may arise from the use of
this product. XetaWave LLC transceivers should not be used in situations where failure
to transmit or receive data could result in damage of any kind to the user or any other
party, including but not limited to personal injury, death, or loss of property. XetaWave
LLC accepts no responsibility for damages of any kind resulting from delays or errors in
data transmitted or received using the XetaWave transceiver, or for the failure of such
transceiver to transmit or receive such data.
Warranty policy may not apply:
1) If product repair, adjustments, or parts replacements is required due to
accident, neglect or unusual physical, electrical or electromagnetic stress.
2) If product is used outside of XetaWave specifications.
3) If product has been modified, repaired or altered by Customer unless XetaWave
specifically authorized such alterations in each instance in writing.
The warranty period begins from the date of shipment and is defined per the standard
warranty policy stated above.
Information in this document is subject to change without notice. The information
contained in this document is proprietary and confidential to XetaWave LLC. This
manual is for use by purchasers and other authorized users of the XetaWave wireless
data transceiver only.
No part of this document may be reproduced or transmitted in any form or by any
means, electronic or mechanical, or for any purpose without the express written
permission of XetaWave LLC.
This product is licensed by the United States. Diversion contrary to U.S. law is
prohibited. Shipment or re-export of this product outside of the United States may
require authorization by the U.S. Bureau of Export Administration. Please contact
XetaWave LLC for assistance and further information.
FCC
Notifications
Federal Communications Commission
This device complies with Title 47 CFR § Parts 1, 15, 90 of the federal code. Specifically,
47CFR § 1.1310, Table 1, Limits for General Population/Uncontrolled Exposure.
This device must be operated as supplied by XetaWave LLC. Any changes or
modifications made to the device without the express written approval of XetaWave LLC
may void the user’s authority to operate the device, pose violations and liabilities.
Caution
The Xeta2m-T has a nominal (rated) transmitter output power of:
All modulations and bandwidths in the 217-220MHz bands: 2 Watts
MSK, 15kHz, 220-222MHz: 3 Watts
MSK, 50kHz, 220-222MHz: 2 Watts
All other modulations and bandwidths, 220-222MHZ: 5 Watts
The transmit antenna shall be kept at least 61.65cm from physical space where humans
may exist.
Additional details may be found in the “RF Exposure Calculations” at the end of this
section.
Integration FCC ID:
When the module is installed inside of another device, then the outside of the device
into which the module is installed must display a label referring to the enclosed module.
The exterior label will use the wording: ‘Contains FCC ID: XETA2’
Serial # X00000000 1234 1234
Model # XETA2-E
Contains FCC ID: PEJ-XETA2
Input Voltage: 12 VDC
This device compiles with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference,
(2) this device must accept any interference received,
Including interference that may cause undesired operation.
Made in the USA by Xetawave, LLC
Louisville, CO 80027 (303) 447-2745
www.xetawave.com
WARNING
These radio systems shall be installed by a RF/radio professional familiar with the
applicable rules. Installation of all antennas shall be performed in a manner that will
provide at least the MPE Distance from the direction of maximum radiation, to any user
or member of the public and consistent with the settings in the applicable antenna
installation compliance section below.
FCC antenna compliance
Since professional installation is required, standard RF connectors are used. Adapters or
custom coaxial cables may be required to connect the radio output connector to the
desired antenna.
Any antenna from a reputable manufacturer with desired bandwidth, gain/pattern
coverage, and have an input impedance of approximately 50 ohms can be used.
Exposure Compliance
FCC ID: PEJ-XETA2
It is the responsibility of the licensee or user to guarantee compliance with the
appropriate MPE regulations when operating this device in a way other than described
herein. The installer of this equipment must ensure the antenna is located or oriented
such that it does not emit an RF field in excess guidelines as posted in the 47 CFR
Bulletin 65/47CFR § 1.1310 of the Federal Communications Commission.
The XetaWave XETA2 uses a low power radio frequency transmitter. The concentrated
energy from an antenna may also pose a health hazard in the near field. People should
not be near the antenna when the radio link is operating as general practice and
maintain a safe distance as calculated below.
The following calculations are based off the Maximum Permissible Exposure
requirements as outlined by the FCC.
The MPED (Maximum Permissible Exposure Distance) is calculated based on the limits
for a General Population/Uncontrolled Exposure in the 30 -300 MHz frequency band
using the stated MPE power density limit of 0.2 mW/cm2. The following table provides
safe distance for several power levels and antennas besides the worst case for
convenience.
To calculate safe distance:
Equation 2:
MPED 
ConductedPower(mW )DutyCycle AntennaGain 
4 ExposureLimt (mW / cm 2 
Where: MPED is Maximum Permissible Exposure Distance or safe distance.
All quantities are calculated in linear or numeric quantities.
The exposure limit, MPED, and conducted power units must be consistent, mW and cm
for this case.
Duty cycle is set using packet sizes for master and slave. Packet sizes are set in the radio
Network Configuration Menu. At Power up and with no data transmitting, the radios
will transmit or beacon with a duty cycle of 6 to 10% depending upon modulation
setting. The maximum Duty Cycle is 100%.
Table of MPE Safe Distance vs. Antenna Gain and Power Output Setting
Power Out
Setting
(mW)*
Duty
Cycle
(linear)
Antenna
Gain
(dBi)
Antenna
Gain
(linear)
FCC MPE
Limit
(mW/cm )
5890
1.00
2.1
1.622
0.2
*The worst case is 5890 mW with a 2.1dBi gain antenna at 61.65cm
Safe
Distance
(cm)
61.65
Specifications
1.1 Performance
Transmitter
Frequency Range:
Output Power:
Range (Line of Sight):
Modulation:
RF Data Rate:
Occupied Bandwidth:
217-222 MHz
2W, all 217-220 MHz modulations
3W, MSK, 15 KHz, 220-222 MHz
2W, MSK, 50 KHz, 220-222 MHz
5W, all 220-222 MHz modulations except MSK
70+ miles
MSK, QPSK, 8PSK, 16PSK, 32PSK
8.75 kbps to 180 kbps
9.2 kHz to 45 kHz
Frequency Stability:
Duty Cycle:
Output Impedance:
Better than 1.0 ppm
Continuous
50 Ohms
Receiver
**ALL SENSITIVITIES ARE TBD**
217-220MHz
220-222 MHz
12.5 kHz
25 kHz
50 kHz
MSK
9.6 kbps
18 kbps
43 kbps
QPSK
17 kbps
29 kbps
72 kbps
8PSK
26 kbps
44 kbps
105 kbps
16PSK
36 kbps
59 kbps
144 kbps
32PSK
45 kbps
76 kbps
180 kbps
15 kHz
50 kHz
MSK
8.75 kbps
36 kbps
QPSK
19 kbps
59 kbps
8PSK
28 kbps
88 kbps
16PSK
37 kbps
117 kbps
32PSK
47 kbps
146 kbps
Data Transmission
Error Detection:
Up to 32-bit CRC, X2 ECC, Retransmit on error
Power / Physical
Operating Voltage:
12 VDC
Transmit Current:
1A @ 12V for 1W
1.2 Environmental

-30°C to +50°C operating temperature range.

95% operating humidity @ 40°C non-condensing.
1.3 Security & Certifications

FCC, UL Class 1 Div 2
1.4 Mechanical / Physical Design
1.5 Configuration
The following parameters are available for selection by the installer at the end-product
level for all products that incorporate the Xeta2m-T:
Frequency (Master and Slave)
Modulation Type
The installer shall set the frequency (or pair of frequencies) according to the
requirements of the user’s license. There are different modulations and bandwidths
available. The available modulations are limited to those listed in paragraph 1.1, and
further limited by frequency selection. A modulation shall be selected according to the
bandwidth (channel size and number of channels) that is specified in the user’s license.
Lower speeds have generally better sensitivity and longer range, while higher speeds
offer greater data throughput.
1.6 Password
The installer shall set a password for the end-product to prevent alteration of the radio
parameters by unauthorized parties. The procedure for setting the password is
described in the user manual for the end-product that incorporates the Xeta2m-T.

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