User Manual
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| Mirror Download [FCC.gov] | |
| Document ID | 713098 |
| Application ID | iO46cp2U1kGhV90+vsUrEw== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 15.86kB (198230 bits) |
| Date Submitted | 2006-10-06 00:00:00 |
| Date Available | 2006-10-06 00:00:00 |
| Creation Date | 2006-04-20 09:27:29 |
| Producing Software | Acrobat Distiller 4.0 for Windows |
| Document Lastmod | 2006-10-03 17:29:17 |
| Document Title | qtek |
| Document Creator | Adobe PageMaker 6.52 |
| Document Author: | Rob |
MODEL
(TX, RX., RPR OR TR) FOR 315, 434, 868, 915 BANDS
MBTR
NE
PR
EL
IM
IN
AR
WORLD'S FIRST MULTI-BAND TRANSCEIVER
1.25 X 1.25"
FREQUENCY HOPPING FOR OEMS & ENDUSERS
FEATURES:
*Up To 100mW Output
*Up To 1000ft. Range
*1µA Stand-By Current
*4 Inputs and 4 Outputs
*Virtual WireTM Mode
*Quick to Worldwide Market With
Same Unit
*High R.O.I.
*3-24VDC & 90-265VAC Power
*7 Packages, Naked to E.Proof
APPLICATIONS:
*GPS Tracking *AMR *Silos *Cranes
*Hazardous Areas *Security Products
*Heating-Cooling *Pressure *Flow Rate
*Under-Over Voltage *Frequency *pH
*Event *%RH Controllers *Level *Serial
Communication *Pumps, Conveyors, Motors *Cargo Ships, Trailers *Smoke, CO, LPG,
Methane I.R. Gas, Detectors, Tally Polling,
Battery Operation
DESCRIPTION
A. With SPI (4 wire) I/O and No
P.C. Mount
Finally a truly universal Wireless
microcontroller. This means that you write
system that complies to any country's your own program with OTEK's
R.F. requirement! OTEK's new
instructions and benefit from propriatory deMBTR can be ordered with any
sign and lower cost, but you'll have to get
power, band, and operation as permit- your own FCC license.
1.5 X 1 X 3"
ted by the country that is in use. This B. With UART I/O, in this configuration the
means that your product does not needMBTR does all the work for you, all you
to be changed at all! The same
need to do is interface it to your UART and
P.C.B. and I/O are used for all bands follow OTEK's list of commands. FCC
and due to FCC rules OTEK must license is propriatory to OTEK and OTEK
program the MBTR for the specific transfers it to you at no cost upon receipt of
Plastic Panel Mount permissible bands, output power, and your PO, payment and affidavit of use. This
operational mode (see License).
will save you thousands of dollars and months
The T & R: The MBTR is available
of bureaucratic red tape. The UART can
as transmitter only (T), as receiver
be disabled to use as Virtual WireTM.
only (R), as a repeater (RPR) or as a
transceiver (TR). As a "T" the unit LICENSE:
OTEK only licenses the FCC approved
1.5 X 1 X 3" accepts up to 4 different inputs from
bands
and output power per Part 15.247
dry contacts or push buttons (keyfob)
(902-928MHz,
soon for 2.4GHz) or Part
or 3V logic and transmits the "ON" or
15.231
(315
and
433MHz periodic opera"OFF" state of the inputs individually
tion).
Any
other
non-FCC
approved band or
Metal Panel Mount coded. As an "R" the unit decodes the
power
ordered
must
be
accompanied
by an
specific input data and turns "ON" or
officer's
signed
affidavit
that
the
unit's
will
"OFF" its Open Collector Transistor
not
be
used
within
FCC
regulated
areas
and
(O.C.T.), its 3V TTL logic, or its relay
that the user is responsible for obtaining the
(depending on the output type you
license from the country/countries to be exselect).
ported to.
The "RPR": The repeater almost
doubles the range per unit. The "RPR"No Affidavit-No Order Entry.
can also be used as "T" overriding its How it works:
receiving function so any "RPR" can The MBTR series uses internally controlled
be used as an Alarm/Data originator frequency hopping technique and programand the other "RPR"s as relays of the mable output power P.A. as well as error
ID
and data to the master receiver. checking to insure reliable communication
Key-FOB
The
"TR": As a transceiver (TR) the over the specified range. For extended
Transmitter
MBTR is available in 2 versions.
ranges it is permissible to increase the gain
520-748-7900
NEMA 4X
Panel/Pipe/
Conduit Mount
3 X 6 X 6"
Sanitary to
2500F Steam
Panel/Pipe
Mount
4 x 5 x 5"
Explosion
Proof
If You Don't
See It Ask
For It!
4016 E. TENNESSEE ST.
TUCSON, AZ. 85714 U.S.A.
FAX: 520-790-2808
E-MAIL:sales@otekcorp.com
http://www.otekcorp.com
2 X 2.5
X 4"
SINCE 1974
MADE
IN
USA
MBTR Page 2
and 315 or 433Mhz by 6” to 10” (250mm).
of the unit by using a higher gain antenna than the unity
Power and inputs are the same as for the
gain supplied (contact OTEK for more information).
miniature case (others on request).
Since the MBTR has "room to spare" on the "TX" mode
NMH: (3A/Hr.) Battery Pack is optional.
when in the 902-928 FH band (100mW at present), one
Duration depends on the power and frecould use an antenna with up to 20dBM for the "TX" or
quency of transmittion (typical 3+ years).
"RX" without infringing the law. No restrictions apply to
A.5.Sanitary:
This case complies to Steam
the receiver's gain except for noise amplifications. ConWash Down requirements and withstands up
sult FCC at www.fcc.gov for further details.
to 250ºF (120ºC) steam or hose down. The
The Packages:
antennas extend the height by 4 or 6” (100 or
A. "T": The transmitter is available in these packages
150mm). The all aluminum, water tight 3x6x6
and with these input configurations:
(75x150x150mm) case can be wall, pipe, or
A.1.“Naked” P.C.B. with 14 position header to
panel mount and has space for up to 3 units.
solder or plug in your P.C.B. measuring 1"x1"x0.3"
A.6.Explosion
Proof: This 5” (125mm) diameter
(25x25x8mm) with either
case only 4” (100mm) deep can be pipe or
A.1.1 Soldered helical antenna (unity gain) or
wall mount. The MBTR is inside and
A.1.2 With RPSMA connector to screw the
coupled to the antenna on the tempered glass
supplied WHIP antenna (unity gain standard).
with OTEK’s exclusive high throughput
The helical antenna increases the length to
technique retaining the agency’s classification
1.7” (43mm) for 868 and 915MHz bands
for Class I, Div 1&2 Hazardous Environand 2”(50mm) for 315 and 433MHz bands.
ments. The antenna swivels 360º for proper
The WHIP antenna increases the length by 4”
orientation and the 1/2 NPT ports (2) can be
(100mm) for 868 and 915MHz and by 6”
used to mount it or use the ears. There is
(150mm) for 315 and 433MHz. The antenna
space inside the E.P. for OTEK’s NMH
connector (RPSMA) allows you to install the
battery pack (4.8V @ 3AHR) for many
antenna remotely from the MBTR but you’ll
hours of operation since the MBTR-“T”
loose about one (1) dBm per every 3ft (1M)
only consumes 1µA during stand by, 8mA
of coax cable. In the Naked configuration the
during awake and 70mA worst case at
MBTR-“T” only accepts either dry contact
maximum output power (25mA Nominally.
or 3V compatible logic.Power input is limited
A.7. Batteries: How long do they last? How
to either 3V (2.75-3.3V) or 4 to 12VDC.
often will the MBTR-T transmit? How big is
A.2.KeyFob: In this package the MBTR-”T”
the battery? OTEK’s BP-48-4 is a 4 battery
contains its own 3V lithium battery in a key chain
pack with NMH batteries of 3A/hr rating,
module only 1.25x2.25x.4” (32x57x10mm) with
enough for a minimum of 42 hours of continufour (4) buttons. Battery life expectancy depends
ous (?) operation (3000/70 mA) at maximum
on the usage (frequency of use and output power)
power or more realistic over 365 days at 50/
but normally is good for about 1000 operations at
day for 5 seconds at medium power. The
intervals of 15 minutes for a duration of 5 seconds
battery charger (p/n BC-48-4) is available
or less.Only "M" & "L" modes are available. See
and don’t forget extra batteries p/n NMH1.2Note 2.4
3 (requires 4 each). The battery pack can be
A.3.Miniature Case: (Plastic or Metal):
included in NEMA 4X, Sanitary and exploAntenna: WHIP only screwed into the built-in
sion Proof (See Ordering Information.
RPSMA connector
B. “R”: The receivers use the same board as the
Power: 3, 4-48VDC and 90-265VAC
“T” with the same pinout except the inputs
Inputs: Dry contact or 3V logic (others on request)
become outputs. The "R" has 4 miniature LEDs
Mounting: Panel or chassis mount only
on the back that are lit when the transistor outputs
1x1.5x2.75” (25x38x69mm).
are low.
A.4.Nema 4X: Only 2x2.5x4” (50x63x100mm) and it
B.1.Naked: Same options and restrictions as the
is wall, pipe, or panel mount. The 868 or 915
“T” (see A.1.).
MHz antenna extends the 4” length to 8” (200mm)
MBTR Page 3
B.2.Miniature Case: You have the option of either
O.C.T. or relays. On the relays you have the
option of either normally closed (N.C.) or normally open (N.O.) contacts due to pinout count.
Power: 3V only for O.C.T., Isolated 4-48VDC
and 90-265VAC for either relays or O.C.T.
B.3.NEMA 4X Case: Since all we do is install the
miniature case inside the NEMA 4X case, the
same options and restrictions of the miniature
case (see B.2) apply (also see A.4).
Note: On special request the NEMA 4X can be
fitted with 4 each SPDT 10 amp relays, contact
OTEK.
B.5.Sanitary Case: Again we install the miniature
case (up to 3 ea.) inside the sanitary case, consequently all the options and restrictions of the
miniature case (see A.3 and B.2) apply.
B.6.Explosion Proof: (see A.6): The same features
of the E. P. for the “T” apply here except we
don’t recommend the battery pack with the relay
option since each relay consumes about 50mA @
5VDC. The “R” should always be “ON” (about
7mA) unless you control it for “stand-by” and
“wake-up”.
B.7.Batteries: Not recommended for “R” (see A.6)
but if you must, specify at time of ordering (see
A.7).
Warning: You CANNOT change frequency band
and output power. It is done at the factory due to
FCC and antenna matching.
C. Repeater (RPR)
Repeater: In this mode, the MBTR receives data on
one frequency channel and transmits it in another in
almost Real Time except for the latency and limited by
the Data Rate (see specs.). This configuration is useful
for doubling the range and/or "Mesh" communication
techniques thanks to the frequency hopping of the
MBTR. The "RPR" can be automatically switched
from "RPR" to "T" when any one of its 4 inputs is
driven "Low" forcing the unit to transmit its ID (Location) and alarm input type (If only I.N.S. would listen,
we could detect illegal border crossers "Pronto") to
other RPR to computer or satellites.
D. “TR”: The “TR” (Transceiver) uses the same PCB as
the “T” or “R” except we populate it differently. If it is
ordered for SPI I/O (Option S) we don’t install the
micro, if ordered with UART (Option M) and/or
other options such as A/D, we install the
microcontroller and program it as required.
Pinout: We use the same pinout as the “T” and “R”
as much as possible so you don’t have to change your
PCB except for some possible jumpers if you use all
4 versions on your same product.
D.1.SPI: (Option "S") In addition to the 4 SPI I/O
the “TR” gives you access to other control pins
of the internal microcontroller in the R.F. chip,
such as valid data or interrupt input, clock out
(to synchronize your uC), FIFO interrupt or data
filter input or received data clock out, FIFO
select input or received data output or FSK data
input. With the SPI you can control, among
other things, the “low bat” detection threshold,
sleep, stand-by, and wake-up, status register,
P.O.R., 2 each 8 bit register for TX and 16 bit
for RX. Sorry, you cannot change the band,
center frequency, bandwidth or higher output
power but you can change down power (TX)
and the sensitivity of the LNA (as RX). Refer to
user’s manual for more information or get the uC
version, it’s all done for you or OTEK can
customize it to your needs. Don’t forget, all I/O
are 3V logic!
D.2. µC (Option C): Here we do it all for you! All
you need is a 3V logic compatible I/O. This
version has many forms of operation all via
simple configuration commands and if you don’t
have a UART compatible I/O you can disable it
and use the pins as data input and output. Some
functions are:
D.2.1.Virtual WireTM: Whatever you put at the
input, you’ll get at the output (3V logic).
D.2.2.*Latched: A “logic 0” or dry contact
close at the inputs (4) will latch the
receiver’s output until a general Reset
command is sent or the “RX “ manually
reset, but you must configure the units for
either TX or RX.
D.2.3.Start-Stop: The first “logic 0” pulse at the
TX will send an “ON” command to the RX
for that specific channel (1 of 4), the second
pulse will send a reset command to the RX
for that channel.
D.2.4.*Momentary: On falling edge (or contact
closure) at the input, the "TX" will transmit
the “ON” signal to the "RX" for it to turn its
corresponding output “ON” (1 of 4). On
the rising edge (or contact opening) the
"TX" will transmit the “OFF” command for
the “RX” to reset its output(s). That is why
we call it Virtual WireTM!
* = Only Available modes in "Key-Fob" case.
D.2.5. 10 Bit A/D: The "MBTR" has a 4
channel 10 bit A/D that can be enabled to
measure (as a "TX") and transmit the
wireless data to the "RX" for it to output it
in digital format through its UART port.
A simple command enables/disables the
A/D or converts it to digital I/Os.
MBTR Page 4
D.2.6 Counter: A 16 Bit UP/Down Counter/
Timer is available so you can use it as
required or as a PWM with external
circuitry. Again, one MBTR should be
configured as "TX" and another as "RX".
D.2.7 FIFO: Almost like our Virtual WireTM but
you can transmit and receive in "Bursts" up to
8 bit wide and yu can do it in a two way
mode by switching the MBTR from TX to
RX upon completion of data sent. Remember
that the MBTR has 2 each, 8 bit storage
registers. The first to store incoming data and
the second to store outgoing data (FIFO).
This can also be used to store "Preamble" and
ID data.
D.2.8 Custom Configurations: OTEK will be
happy to customize your confidential
propriatory firmware requirements as well as
hardware, whether it is one piece or millions.
All of our customers are important (we do not
check your size).
D.2.9 Package: As of this writing, the "TR"
version of the MBTR is only available in
"Naked" configuration for OEMs with
either helical or whip antenna and 3V or 4
- 12VDC power. Consult OTEK for other
packages.
PRELIMINARY SPECIFICATIONS @ 3V, 250C
AMBIENT WARNING: "ESD"
NOTE: See important footnotes that apply to each
version as well as the description of Sections A, B, C and
D and Ordering Information.
"T" (Transmitter Only: (See General Specifications)
*Input Level: 3V Logic with 47K pull up. NOTE: Never
exceed the suppply voltage!
*Input Channels: Four (4)
*Power Consumption: Stand-By: 1µA, Idle: 5mA,
Transmit: 25mA (maximum power)
*Power Supply Input Range: See Ordering Information
and footnotes.
"R" (Receiver Only): (See General Specs)
*Outputs: O.C.T. active low, 30V, 30mA sink
(2N3904), 3V Logic Outputs: Active High, 2mA
Source, Sink: 3mA.
*Output Channels: Four (4)
*Power Consumption: Stand-by: 1µA, Idle: 5mA,
Receiving: 15mA
*Power Supply Input Range: See Ordering Information and Footnotes.
"P"or "S" or "C" Repeater or Transceiver
Only":
(See General Specs)
*Inputs & Outputs Levels: 3V logic (Dry Contact OK)
*Switchover Time (TX to RX): 500µS, (RX to TX):
400µS
*Power Consumption: RX 15mA, TX: 30mA, Idle:
5mA
GENERAL SPECIFICATIONS
(ALL VERSIONS)
*Carrier Modulation: FSK Frequency Hopping
(where applicable)
*Bandwidth (Center): 311-319: (315); 331-439:
(433), 861-879 (868), 901-929 (915)
*# Of Hopping Channels: 50 per Part 15.247
*Max. Data Rate: 57.6Kbps, 256Kbps on request
*Agency's Compliance: FCC, ETSI (For Unlicensed
Operation) (*1)
*Crystal Frequency: 10MHz (PLL, AFC & AXAC)
*Antenna Drive: Differential, Self-Tuning
*Low Noise Amplifier (LNA): Programmable to 0,
-6, -14 & -20dB
*Data Registers: TX: 2 ea. 8 Bit, RX: 1ea. 16 Bit
(FIFO)
*Wake-Up Timer: Programmable from 1mS to 31
days or On Request
*Power Supply Range: 2.8 to 5.2V (*2)
*Power Consumption: See Individual Versions (T, R
or "X") and Ordering Information
*Typical Ranges (Limited by Agency's Regulations)
(*1)
315MHz: Indoor: 300 Ft. L.O.S.: 1000 Ft.
433MHz: Indoor: 300 Ft. L.O.S.: 1000 Ft.
868MHz: Indoor: 500 Ft. L.O.S.: 2000 Ft.
916MHz: Indoor: 500 Ft. L.O.S.: 2000 Ft.
*Low Battery Detector: Programmable in 50mV
steps from 2.5-5V
*Logic Levels: Low: <1V, High: >2V
*Digital Inputs Current: <1µA, Digital Outputs Current:
<2mA
*Receiver's Sensitivity: -109dBm
*Transmitter Output Power Range: 20 to -20dBm
factory set for maximum allowed by agency for band
used, down programmable (*1)
*P.O.R. 100mS max.
*SPI: To Industry's Standard(S)
*UART: To Industry's Standard (ASCII) (C)
*3V Logic (Non-UART): Unrestricted (Virtual WireTM)
*Programmable Addresses (ID): 256 (Option "C")(*3)
*Polling (RTS): 1-9 Readings (Option "C") from RX to
TX
*A/D: 10 Bit Resolution, 0-2VDC F.S. Input (Option
"C")
*Transceiver's Operating Modes: See Par. D.2 Field
Configurable
NOTES: (S) = SPI Version, ("C") = µC Version, (T)
= TX Only, (R) = RX Only, (TR) = Transceiver, (P) =
Repeater
MBTR Page 5
IMPORTANT NOTES:
(*1) = OTEK only supplies licensed units compliant to FCC for use in U.S.A. For Bands 315, 433 and 915MHz,
restricted per Part 15.247 & Part 15.231. It is your responsibility to comply with the LAW. Per Part 15.231 (315
& 433MHz Bands), You Should NOT Transmit: Voice, Video, True Variable Data or transmit more than five (5)
seconds. See www.FCC.gov
868MHz versions are NOT permitted in U.S.A. (as of this writing). OTEK does not hold a license for any other
Country or is responsible for the use of its products. Orders of versions outside FCC regulations (for other Countries use) must be accompanied with an Affidavit of "Not For Use Within U.S.A. or its Possessions" or the P.O.
will be rejected.
(*2) Power supply range is for 3V nominal
(*3) All units shipped with default address 000000 unless specified at time of ordering (field selected).
MECHANICAL DATA
PRELIMINARY
ORDERING INFORMATION FOR MODEL MBTR
02-03-06
Model:
MB-
MODE (1)
T ............................ Transmitter Only
R .................................. Receiver Only
P ........................................... Repeater
S ......................... Transceiver SPI I/O
CERTIFICATE OF COMPLIANCE (5)
0 ....................................................................... None
1 .................................................................. Included
C ............ Transceiver µC UART I/O
9 .............................. Custom (Specify)
POWER & CASE ANTENNA (2)
0 0 ................................ 3V & Naked & Helical
0 1 ................................... 3V & Naked & Whip
0 2 ........................... 4-12V & Naked & Helical
0 3 ............................. 4-12V & Naked & Whip
0 4 ..................................... KEY-FOB "T" Only
0 5 ........................................ 3V & Plastic Case.
0 6 ................................... 4-12V & Plastic Case
0 7 ........................................... 3V & Metal Case
0 8 ..................................... 4-12V & Metal Case
0 9 .............................. Custom (Please Specify)
1 0 .................................. 3V & NEMA 4X Case
1 1 ............................ 4-12V & NEMA 4X Case
1 2 .................. Batt. Power & NEMA 4X Case
1 3 .......................... Isolated 5V & Plastic Case
1 4 ........................ Isolated 12V & Plastic Case
1 5 ........................ Isolated 24V & Plastic Case
1 6 ........................ Isolated 48V & Plastic Case
1 7 .......... Isolated 90-265VAC & Plastic Case
1 8 ............................ Isolated 5V & Metal Case
2 0 ......................... Isolated 12V & Metal Case
2 1 ......................... Isolated 24V & Metal Case
2 2 ......................... Isolated 48V & Metal Case
2 3 ........... Isolated 90-265VAC & Metal Case
2 4 ................... Isolated 5V & NEMA 4X Case
2 5 ................. Isolated 12V & NEMA 4X Case
2 6 ................. Isolated 24V & NEMA 4X Case
2 7 ................. Isolated 48V & NEMA 4X Case
2 8 .. Isolated 90-265VAC & NEMA 4X Case
3 0 ...................................... 3V & Sanitary Case
3 1 ................................ 4-12V & Sanitary Case
3 2 ....................... Isolated 5V & Sanitary Case
3 3 ..................... Isolated 12V & Sanitary Case
3 4 ..................... Isolated 24V & Sanitary Case
3 5 ..................... Isolated 48V & Sanitary Case
3 6 ....... Isolated 90-265VAC & Sanitary Case
3 7 .................. Battery Power & Sanitary Case
3 8 ................................. 3V & Explosion Proof
4 0 ........................... 4-12V & Explosion Proof
4 1 .................. Isolated 5V & Explosion Proof
4 2 ................ Isolated 12V & Explosion Proof
4 3 ................ Isolated 24V & Explosion Proof
4 4 ................ Isolated 48V & Explosion Proof
4 5 . Isolated 90-265VAC & Explosion Proof
4 6 ............ Battery Power & Explosion Proof
OUTPUTS (4)
0 ............................................ None (For Transmitter)
1 ...................................................................... 3V Logic
2 .................... Open Collector Transmitter (O.C.T.)
3 ................................................ Relays N.O. Contacts
4 ............................................... Relays N.C. Contacts
FREQUENCY BAND (3)
0 ............................................................................. 315MHz
1 ............................................................................. 433MHz
2 ............................................................................. 868MHz
3 ............................................................................. 915MHz
NOTES: (Read Description Conditions & Specifications
Before Ordering)
1. "Transceiver µC" (Option C) UART can be disabled to accept NonUART Data.
2.1 Naked Mounts ertical on your P.C.B. For horizontal mount use Option
09 and specify horizontal mount.
2.2 Only the naked can be ordered with helical or whip, others only with
RPSMA connector and whip.
2.3 Up to 3 units can be fitted in Sanitary case with external power or 1
with battery power.
2.4 “KEY-FOB” only available with "Momentary" or "Latch" functions,
specify.
3. 868MHz (Option 2) not for U.S.A. Requires Affidavit, "T" & "R" must
have same band.
4. Transmitter has no outputs, use 0 option. Relays not available in
NAKED case, O.C.T. not available with "P", "S" or "C" modes. For
transceivers (S or C) and repeater (P) use 1 option.
5. See Note (*1) P. 5
6. Limited Lifetime Warranty
NOTES ON ACCESSORIES:
Battery Charger: P/N BC-48-4 (Charges Up To 4 Simultaneously) (8 Hrs.)
Extra Battery Pack: P/N BP-48-4 (4.8V @ 3A/Hr.)
Extra Batteries: P/N NMH-1.2-3 (12/V @ 3A/Hr.)
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