South Pacific Electronics FMT-301 User Manual New Exhibit

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Document ID	39558
Application ID	AOmFLZoQGfj2ThvhsHdt+g==
Document Description	New Exhibit
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	13.26kB (165752 bits)
Date Submitted	1999-06-01 00:00:00
Date Available	1999-09-07 00:00:00
Creation Date	2001-06-15 20:27:05
Producing Software	Acrobat Distiller 4.0 for Windows
Document Lastmod	2001-06-15 20:27:06
Document Title	New Exhibit

d b ' Test 9 the Future
LABORATORIES. INC.
EXHIBITE
SYSTEM MANUAL
5473A CLOUDS REST ' MAHIPOSA, CALIFORNIA 95338 ~ (209) 9666240 ' FAX (209) 966-4257
EMT-301 OPERATING MANUAL
27MHZ REMOTE CONTROL DIGITAL TRANSMITTER
The hand held transmitter, FMT-30l is part of a single channel remote control system. A few of its
applications could be as:
o a calling device for the elderly or handicapped.
o a personal security alarm activator for home safety or cash
carrying businesses e.gi banks, shops service stations, etc.
0 a remote control switching device for garage doors, lights, gates,
and automatic telephone dialer.
The transmitter is housed in an attractive, high impact resistant
grey ABS plastic case,
Pressing the designated switch on the front positively activates the
transmitter. Activation is confirmed by the sound of its built—in
buzzer.
The battery service life approximates its shelf life. 9-Volt Carbon or Alkaline type batteries may be
used. Depending on the battery type. shelf life ranges between I and 2 years. While the FMT-301 is
not transmitting it uses no power. It will operate on as low a 4 Volts DC, however, in such cases the
power and range will be reduced.
The highest possible standard of performance is achieved by employing a crystal-controlled, frequency
modulated radio signal operating in the 27MHz band. This is enhanced by a specially dedicated
custom-built integrated circuit. The latest "state of the art" surfacevmount technology (SMD) provides
maximum reliability.
A 12-way code switch (part of the digital encoding system) is used in place of the usual 8 or 10 way
systems of other manufactures. This enables the user to select any one of the 4096 available codes and
thus ensure highest security against false operations. The code can be readily changed at any time.
The operating distance (in conjunction with our FMR series receivers) will average between 100 and
180 metres The operating distance may depend upon the structure of the building in which it‘s used
When operating near its range limit, some improvements may be obtained by pointing the transmitter
towards the receiver. This is due to its slightly directional properties.
The housing of the controller has been designed to accept Elsema’s leather pockets.
The transmitter is also available without its front membrane label. This enables the fitting of
customer’s own designed label,
REGULATORY NOTICES
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.
FCC Notice
This device 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 device generates, uses, and can radiate radio
frequency energy and, if installed and used in accordance with the instruction, may cause harmful
interference to radio communications However, there is no guarantee that interference will not occur
in a particular installation. If this device does cause harmful interference to radio or television
reception, the user is encouraged to try to correct the interference by one or more of the following
measures:
- Reorient or relocate the receiving antenna.
0 Increase the separation between the computer and receiver.
0 Connect the computer into an outlet on a circuit different from that to which the receiver is
connected,
0 Consult the dealer or an experienced radio/T V technician for help.
Caution: Any changes or modifications not expressly approved by the grantee of this device could void
the user‘s authority to operate the equipment,
TECHNICAL DATA ON EMT-301
POWER SOURCE :
SUPPLY VOLTAGE :
CURRENT CONSUMPTION :
OPERATING FREQUENCY:
CARRIER FREQUENCY TOLERANCE :
RADIATED FIELD STRENGHT :
ANTENNA :
TYPE OF EMISSION:
FREQUENCY DEVIATION :
TYPE OF MODULATION 1
SPURIOUS TRANSMISSION :
NECESSARY BAND WIDTH :
DIGITAL CODH\IG SYSTEM :
DHVIENSION :
WEIGHT :
USEABLE OPERATING RANGE :
9-Volt Battery
Carbon : approximately l-year shelf life. (6F22)
Alkaline: approximately 2-year shelf life.
6 to 16 VDC (For constant RF—Output).
35rnA (Typical) at 8VDC supply while transmitting
27.145MHZ (Other frequencies available on 27.045.
27.195 and 27.455 MHz).
Crystal controlled 30 parts per million (0 to 50° C).
70 dBuV/m at 3 metres (+-3dB).
Built in 50mm proprietary DILEC rod.
Narrow-band-width Frequency Modulation (F1 D)
1600 Hz non-return to zero (+-20%).
Manchester format 1.08 ms per bit (15% tolerance).
Complies with FCC 15r227(USA), MPT 1346 pt 4.5
(UK) and ETS 300 220 (Europe).
+ - 5.0 KHz
On board 12-way coding switch (4096 channels).
95x55X20mm
70g excluding battery
Up to 250 metres depending on building structure
Due to its popularity. ELSEMA PTY. LTD stocks the Carbon Battery 6F22. The indicated shelf life is
only approximated and can vary greatly depending on the freshness and type of brand used.
FMT—301 BLOCK DIAGRAM
9V Battery
Regulator
PushButton
T ......................... _
ERIC lC 88.88KHz 3 Dilec Rod
RC 050 ; Antenna
Antenna
Matching
Encoder
12-Way Codeswitch

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