ELSEMA
1, 2, 4, 8-Channel 151MHz Transmitter - FMT15101E, FMT15102E, FMT15104E, FMT15108E
FMT15101E, FMT15102E, FMT15104E, FMT15108E (Enclosed version)
FMT15101E, FMT15102E, FMT15104E, FMT15108E (No Case version)
1, 2, 4, 8-Channel 151MHz Transmitter
Features
• Long range – up to 5km.
• 100mW Transmitter with current consumption of 85mA
• Not affected by Natural or man-made electrical interference
• Specially programmed micro-controller
• Simultaneous channel transmission is possible; i.e. more than one
channel can be activated at a time.
Application
• Pump Control
• Long distance panic button
• On/Off applications in agricultural devices
• Security alarm
• Basic Telemetry eg. Water level indication
Description
The FMT151… has a transmission power of 100mW with a current consumption of only 85mA. It gives a
controlled range of up to 5km. The controlled operation can be any electronic or electrical operated device when
used with the FMR151… series of receivers
The channels are activated via screw type terminals onto which the user can connect reed switches, toggle
switches, push buttons or any form of normally open
(NO)
contact.
The transmitter uses a frequency of 151MHz and a modulation type of Narrow Band Width FM which makes it
suitable for industrial applications where you would have a high level of electrical interference. This transmitter is
not affected by man made or electrical interference. This makes FMT151... an ideal choice for use in heavy
industrial environment.
Each transmitter button is individually transmitted to the receiver making it possible to do simultaneous channel
transmission. This means that up to 8 different functions can be done at the same time. Each button can operate
any FMR151… series receivers making it possible to transmit each button to different single channel receivers or
to multi channel receivers
The transmitter uses a specially programmed micro-controller which ensures the highest reliability, low standby
current consumption (10uA) and greater flexibility. The greater flexibility allows customers to contact Elsema
and request custom written software for special functions.
External supply connection and SO239 antenna socket is provided with the transmitter.
