Contents
- 1. Users Manual
- 2. Marketing Literature
Marketing Literature
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| Document ID | 56699 |
| Application ID | yWIbhku0a1RDMTGwCA9HxQ== |
| Document Description | Marketing Literature |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 24.93kB (311615 bits) |
| Date Submitted | 1999-08-26 00:00:00 |
| Date Available | 2000-02-11 00:00:00 |
| Creation Date | 0000-00-00 00:00:00 |
| Producing Software | Acrobat PDFWriter 3.02 for Windows |
| Document Lastmod | 0000-00-00 00:00:00 |
| Document Title | Marketing Literature |
| Document Creator | Print Untitled (6 pages) |
| Document Author: | Unknown |
AX-SSO
CREDIT CARD OUTLINE DIRECT SEQUENCE TRANSCEIVER
Product Line Advance Information
The AX»550 Credit Card Transceiver represents
an innovative leap in digital signal processing techniques
combined With over twelve years of spread spectmm expe—
rience} Electronic components which once caused lot-to—
lor manufacturing variation, reduced sensitivity and diffi-
cult to compensate temperature drift, have been absorbed
into the patent—pending digital signal processing architec-
ture, This innovative approach actually accepts the fre-
quency inaccuracy of related transmit-only devices' allow-
ing for less expensive transmitter designs while maintaining
high performance.
In battery mode, the novel spread spectrum acquisi-
tion technique uses windowing to post-process signals With
the RF section powered off. This power miser approach
enables multi-year battery life, The frequency diversity ver-
sion automatically picks the best out of three channels, pro»
viding an additional 50 dB of jamming protection. ln
repeater mode the on-board processor can store and forward
messages from distant or difficult to reach transmitters.
If more processing power is needed, the AX-550
is compatible with the AX'540 receive-only device, the
industrial temperature range AX-560 analog transceiver, the
industrial quad DSP AX-570 high-end transceiver as well as
all AX—GOZ Custom ASIObased transmitters The AX-560
industrial analog rtansceiver has won by a wide margin
every product face-off to date, The high-end DSP AX—570,
however, rakes that performance to a new level. operating
within an unprecedented 04 dB of theoretic sensitivity,
over -40° to +85°C.
FEATURE LIST
Advanced DSI’ Extended Range Technology
FCC Unlicensed Opemmn
Extended Battery Life Mode Provides 5+ Years of Life
Bauery Low indication
lbpeazzr Mode
Controller Mode Sense: and Atnvaus External inputs and
Driver Output
Supports CSMA ( listen before talk)
8 Frequency Channels and 6 CDMA Channels
Frequency and Antenna Dwersuy to Reduce Signal Fading
31 Eyre Messages ( 128 byte option)
Fast Synthesizer. 500 I“ settling time
[9.2 16/5 and 57.6 Kb/s on—niv versions
Excellent Jam Resume. 60 dB Ow-vf'Clwmzl Reyecnon
410 dBm Sensitivity
Enables Low Cost Ciysials in Emisvvdt-only Devices
CRC 16/32 Error Dciecdon 101] bit wivecn'an
32 KHzOscillawr/Tvnzrwidi 5 M Sleep Mode
l 28 Byus EZROM (optional)
lniemal Watch—dag TM
Uses Axon“ A'XnéOZ Spread Spectrum ASlC
Pnizmed and pam—pmding udimlagy
l"llilll\'l'iri;li\41 “
RECEIVER
Opemting Frequency Band t . , .
. 902 - 928 MH; progmrimmble
Sensitivity (Average Power) A . . -l m dBtn
Attenuation, programmable (for sensitivity/range reduction; one step) 15 dB Step
Process Gain, (code emoff per FCC Regulations) . ., u 1de
Selectivity (Out-of—Channel CW Jammer Rejection) . r 430 dB: @ 13 MH rom Center Frequency
Front—End Overload (maximum signal input) ,,,,,,, , ....................... 45 dBm
Image Response ................................ «so dB
Intermodulation Distortion, 3rd Order Input Intercept. do JBm
Band Edge Filter Roll Off (158 10-12), , 3 dB max
Crystal Accuracy (over temp) ........ _15 ppm
Code Division Multiple Access Channels, CDMA . ........... . . . . 6
Chuuuei Frequencies (real-time selectable) ....... . 5, u. 3 MH: steps standard
Synthesizer Lock Time:
From Slap Muir "filming Crystal Stabilization . 3 m5
Run Mode Crystal Stable, Trmtsmwm—Recewe/Receiw~m-'l'irmumtz . 1 ms
Run Mode. Crystal Stable. 3 MHz Sic-p ................... 500 us
ON BOARD TRANSMITTER
Transmit Power Output .......................................................................... 100 mW
Transmit Spectrum (occupied BW). . 40 dBc @ z} MHz from Center Frequency
Spread Spectrum Modulation . ., BPSK
Chip Code Length. 63 Chips
Chip Rate. . l, Mc/s
Data Mod-i tum (so tware s ecta e) , , ASK/BPSK
On-Air Data Rate (software selectable) . 191 Kb/s ASK (191 Kb/s, 57.6 Kb/s BPSK vetston)
Crystal Accuracy (over temp) ........................................... 115 ppm
REMOTE TRANSMIT—ONLY DEVICE COMPATIBILITY
(other mnumiuer parameters some it: about)
Crystal Accuracy (over temp) ..................................................................... r so ppm
SYSTEM LEVEL
Watch Dog Timer ................................................................................... 2 Sec
RF Link Integrity Output Message SNR and Correlation Level . . ....... 2 Bytes
Data Integrity Verification. On Alt . . A 16/32 Bit CRC
Error Correction, On Air ............... 1 Bit
Mmsage Prmmble 11m: (mode dependent) , r 1.5 to 4.8 ms
Data Message Size ................................ 7 Bytes: Logical Filter, Status and CRC plus 0-31 user» efmable Bytes
(Up in 128 wtrdzfmable bytes with awarded CPL' RAM)
Receiver Addressabilitv (multide serial) .......................................................... 14 Receivers
Serial Interhce:
Dam (selectable) . UART. 8 Bit Data, 1.2 to 38.4 K Baud
Ekcmcal. . . Pseudo RS-231 (0, 5 V levels). RS-485 (optional)
Protocol ........... Enhanced Binary Message Ftotocol
Remote Havdware Reset ............................................... Z7ms break; ASCII Zetc@300 Baud
Magnetic Programming Interface (optional)
CAH’K'Y Frequency. 4 . l MH:
Dath-idulazion ., ASK
Dam Rate .................. . 9.6 Kb/s
External Event lnpufl (from AX-602) . . . 4
Contact Chsure Dc—brmnrc 77m: . . 50 ms
Full—up Rum”. . . 1M Ohm [0 vCC
Outputs ......................... 2
Driver, One . . . Open collector, 5 V. 100 mA sink, reverse current diode to _BAT
Logic, One. . . ................. CM05. 0, 5V, 15 mA sink, lmA source, max
SLEEP-MODE WAKErUP OPTIONS
Timer lprogmmmnble) ............. . so ms m 17 minuies
Emmi Event Inputs (programmable) v . . Upon transition iii/some debniince)
Magnetic Programming Interface (opiionfl ), .................... Upon 100 ms break character
VOLTAGE SUPPLY
Voltage v ' ZV to 60V mm, Battery; (lZV *l- .5\' DC version)
Battery v v . . . . .............. Two External 3.6 V Lithium Cells
Battery Low Warning ................................................................................ 6.2 v
CURRENT REQUIREMENTS
Sleep-Mode (wakerup timer running in battery mode; must be added to below listed currents) . . . . . S uA
Serial Communications. Active. . . . 25 mA
Receiver, Active Average .......... . 130 mA
Receiver Average Current lwiduwed mode for battery opention)
60 Semi Receive Dara Update ................ . , 9 uA
5 Second Receiw Data Update (minced RF Smllivlly) . , 24 luA
(lmmedure updates .i extemzlly commanded - mnsmir/lnrrn made)
Transmitter. Active @ 100 mW output power .......................................................... 140 mA
Transmitter Average Current:
One mmsmxsslun every 30 seconds. . , 36 uA
One nmunussmrievmy lo minutes . . Z M
LED INDICATORS
Trip (Potential Incoming Message) .................................................................... Yellow
Valid Received Message .
Transmit Active .......
. Green
. . , Red
CONNECTORS
(see back page)
Four Ext. Event Inputs, One open Collector Output, One pC Output, 7.2V/12v Version Power, GND .
Serial Communication (4). One pC Output, Mag Loop Input, 7.2V/12V Versicvn Power, GND ........
8 Pin. Male; Jl
.. 8 Pin, Male; JZ
ANTENNAS
Diversity (Software Selectable»
Antenna Type . . .
. Polar. z Branch, 11 dB Improvement
. PCB printed, 2 Receive. 1 Transmit
DIMENSIONS
Credit Card Sized ................................................................ 3.375" x 2.125" x 0.49" thick
(hurreriek external)
ENVIRONMENTAL
......... 40 T0 +60'C, Standard: (40 T0 45°C optional)
............................ 5 to 95% Nun—condensing
Temperature .
Humidity . . ,
Note: All performance parameters are typical @ 65V and 15°C
Mechanical Detail
mumms ‘CONN J2 CONN J‘I
2-56 NARDNARE 1
1.975" L125"
WT 2:31:11 ffl
DIGITAL Pca
' mzcmsss £32"
RF PCB
TNRKNESS 4364" ”Won SXDE
soup GROUND
VOLTAGE MX
MSGAVAIL- B-Vu:
mum's ,
smurfs , .
0 . Vcl:
uwmv
o . vcc
[BAT/125V
uwnzsv
NOTE: Va: drops to NW during sleep mode to conserve current
IATERO
TECHNOLOGIES COMPANY
101 West Robert E Lee Boulevard, Suite 404
New Orleans, Louisiana 70124
5041811639 Fax 5041820999
TERO
Data Sheet AXSSO, AX550-485
Credit Card Outline Transceivers
TECHNOLOGIES COWANY
J1
Axsso
3375"
Figure 1
General:
AXSSO transceivers represent an innovative leap in digital
signal processing techniques combined with over a decade of
spread spectrum experience, AX550's can both transmit and
receive spread spectrum messages to provide communication
data links with superior RF performance,
AXSSO transceivers have four digital external event inputs, The
AX550-485 also provides an RSASS interface and the AXSSO
provides a TTL logic level serial interface This flexibility
allows these transceivers to interface with external alarms as
well as interface with computer-based monitoring stations.
ltero technology allows someone with little or no RF expertise
to use spread spectrum RF technology with minimum effort.
AX550 transceivers do not require FCC licensing. FCC
certification is required for products incorporating AXSSO's,
Connector Pinouts:
ll-l Status 0 Alarm/Status lnput ii 0
J1-2 Status 1 Alarnl/Statuslnput# l
Jl-3 Status 2 Alarm/Status Input ii 2
11-4 Status 3 Alarm/Status Input it 3
11-5 DlGOUTl Open Collector Output
J 1—6 Reserved No Connect
le7 DIGOUTZ “111 or CMOS Output
J l~S GND Ground
AX550 “550485
12-1 MsGAvAiL- Serial Handshake Output same
12-2 SERRTS Serial Input n/c
12-3 SERCTS Serial Output n/c
12-4 Reserved No Connect some
1245 VIN Supply Voltage (+7,2V) some
12-6 SERTX Serial Output 11548513 current loop
12-7 SERRx Serial input RS485A current loop
12-8 GND Ground same
IATERO New Connections for the Future 7” 1
Specificat
A11 AXSSO transceivers can be configured for either battery-
powered or continuous line-powered operation In battery-
powered mode, AXSSO's use advanced sleep circuitry to
maintain system data throughput requirements. The transceiver
uses direct sequence spread spectrum modulation methods This
method of data transmission complies with FCC part 15.247
regulations.
The transceivers interface to customer hardware by means 01
two in-line connectors. The B-pin connector I 1 contains the four
alarm/status input signals, two digital outputs, and a ground.
The 8-piri connector 12 contains either a serial TTL or an R5485
interface, a ground, and a supply voltage input,
AX550 Characterist‘ :
Receiver Characteristics:
Operating frequency band 902 - 923 MHz, programmable
Sensitivity (average power) — 110 dBm
Attenuation. programmable 15 dB Step (sensitivity/range
reduction)
Process Gain (optic on-ofi) > 10 dB (per FCC regulations)
Selectivity (jammer rejection) 430 418C @ fl MHz from center
Front-end overload -25 dBm
Image iespouse -50 dB
lntermodulation distortion -30 dBm
Band edge filter roll-off (158 kHz) 2 dB max
Crystal accuracy (over temp) e 15 ppm
CDMA channels 6
Channel fiequencies (real-time)
Synthesizer lock time:
8. in 3 MHz steps standard
from sleep mode 3 ins
mn mode iransmit-to-receive 1 ms
nln mode receive-to-lransmit 1 its
run mode, 3 MHz slep 500 us
Transmitter Characteristics:
Transmit Power Output 100 mW
Transmit Spectrum
Spread spectrum modulation
40 dBc @ fl M'l-lz from center
BPSK
Chip code length 63 chips
Chip rate 122 Mcls
Data modulation ASK
On-air data rate (ASK) 19.2 kbit/s
Crystal accuracy (over temp) i 15 ppm
System Level:
Watch dog timer
2 sec
RP link integrity output 2 bytes sun and correlation level
Date integrity
Error correction, on air 1 bit
16/32-bit CRC
Message preamble time 4.3 ms
Data message size
7 bytes plus 0-31 user bytes
(ltp to 128 user bytes with added RAM)
Receiveruddressabilily
Licensed under one or more of the following Patents. 4977577; 506713
5095493: 5119396; 5265120, Re.35§29‘ 5408217: 5457713; PCT/U595/0473
PCT/US95/02690; PCT/U596/09314; PCT/US96/18721;
127 receivers per RS435 serial network
081769138; 08/485007; 03/559913;08/929891
Spea'flnnom uni dstgn are lrbjeclmchxngewllhwt "we!
1,1 0399
Patents Pendln;
IATERO
Data Sheet AX550, AX550-485
Credit Card Outline Transceivers
TECHNOLOGIES COMPANY
AX550 Characteristics cont :
Serial interface:
data (selectable)
electrical
protocol
remote hardware reset
Digital inputs
contact closure debounce
pullup resistors
Outputs
Dig Out 1
Dig Out 2
UART. S-bit dm I.2 to I9,2k Baud
AXSSO: 1TL logic (0, 5v levels)
AX550—485: 115-485
Automation Serial Protocol (ASP)
27 ms break: ASCII Zero @ 300 Baud
50 ms
1 Mfl to Vcc
open collector. 5 V. 100 mA sink,
reverse current diode to VIN
CMOS, 0-5 V, 15 mA sink, l mA
source, max
Sleep Mode Wake-up Options:
Timer (programmable)
External event inputs
Voltage Supply:
Voltage Input
Battery
Battery Low Warning
Power Requirements:
50 ms to 17 minutes
On transition (with 50 ms debounce),
programmable
5.0V to 7.2V
two extemal 3.0 or 3.6 V lithium cells
5.1 V threshold
Sleep mode I5 uA
Serial communications. active 25 mA
Receiver, active (average) 130 mA
Transmitter, active @ lOOmW output power |40 mA
LED Indicators:
Trip (potential incoming message) Yellow
Valid received message Green
Transmit active Red
Antennas:
Diversity (receive only) Polar, 2 branch, 12 dB improvement
(soflware selectable)
Antenna type Bent wire, 2 receive. 1 transmit
Dimensions:
3375" x 2,125" x 0.6" thick
(batteries external)
Credit card outline
Environmental:
Operating temperature -lO to +60 ° C (AXSSO, AX550—485)
—40 to +85 ° C (AXSSOE, AXS SOB-485)
Operating humidity 0 to 95% non-condensing
Transceiver Setup:
AX550 transceivers utilize the serial port to initialize the
parameters Parameters which can be configured through this
interface include the Group Number, spreading code, etc. Refer
to the following documents for detailed information:
Itero RF System Level Requirements
ltero RF Serial Communications Protocol
iATERO New Connections for the Future 7" 2
oe Jl-l throu th~4 '
ital inputs must be driven with an HCMOS or
open collector/drain or contact closure device. The voltage range
for these input signals is from 0.0 V to 3.5 V,
Figure 2
Jess ”(550
.I1
Open ‘
Collector/Dram 2
Conlad _{
Closure —:
HCMOS
e 3 e
Digital Output Interface (11-5, 7):
The digital outputs may be commanded through the serial interface.
Figure 3 shows an example circuit where the Digital Output 1
signal is used to drive a relay.
WT; Figural!
I N Relay
vr’n
Jt ’: (m?)
DIGOUT|_
e i l.
Figure 4 shows an example circuit where the Digital Output 2
signal is used to drive a Tl'L logic gate or CMOS logic gate.
AX550 Fig ure 4
J1 +5v
DIGOUTZ 7
TI'L
or
a CMOS
ltero Technologies Company
Suite 404, I0] W Robert E. Lee Blvd, New Orleans, LA 70124
Ofi'ice: 50442821639 Fax: 504.282.0999
htrp://www,ilero,com/
Specifications mt detikn rte mhlect m chlng< whom noun
1.1 0399
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