Friday, 4 November 2016

RETRO REMOTES - Blog #49

ELSEMA FMT 151MHz LONG RANGE (5Klm)
REMOTES, TRANSMITTERS & RECEIVERS


The 151MHz remote control transmitters and receivers are designed to give an operating range of 800 meters up to 5 Kilometers with low current consumption of 85mA. The 151MHz frequency is not affected by natural or man-made electrical interference. This makes it an ideal choice for long range commercial and industrial applications.

1 - ELSEMA 151MHz ANALOGUE Series, Wireless Transmitter System


·                     Transmitter available with 4 or 8 channels
·                     Built in LED indicates button activation
·                     Compatible with all FMR151 series receivers
·                     Hand held transmitter includes pre-tuned 151MHz antenna
·                     Easy to program and install with code switch technology
·                     Available with customised front label, brand it with your logo
·                     Not affected by natural or man-made electrical interference

 











Features

• Portable, handheld 151MHz transmitter, easy to carry.
• Operates up to 800 meters.
• Uses standard 9-Volt battery. 
• Includes pre-tuned antenna.
• Not affected by electrical interference, suitable for industrial applications where there is normally a high level of interference. 
• Simultaneous channel transmission is possible; i.e. more than one channel can be activated at the same time. 

Applications
• Pump Control 
• Long distance panic button 
• On/Off functions in agricultural and industrial devices 
• Security alarms

This hand held transmitter has an operating   range of up to 800 meters. With 100mW transmission power and only using 85mA during transmission makes it ideal for portable applications using a standard 9 volt battery.

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

This means that up to 8 different functions can be done at the same time. Each button can operate any 1, 2, 4 or 8 channel receivers making it possible to transmit each button to different single channel receivers or to multi-channel receivers.

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 manmade or electrical interference. 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.|

Coding Instructions 
The 12 way dip switch on the transmitter sets the 12 bit unique code for the system. This has to be matched to the receivers 12-way dip switch. Operating Frequency There are 7 selectable frequencies available. The black 3-way dipswitch changes the frequency. If two separate systems are installed in the same location it is recommended to set each system to a different frequency. The default setting is 151.600 MHz (All 3 dipswitches “ON”).


2 - ELSEMA 151MHz DIGITAL Series, Long Range Wireless System
·                     Available with 1, 2, 4 and 8 channel inputs
·                     Built in LED indicates transmission
·                     User selectable up to 8 different frequencies
·                     Compatible with all FMR151 series receivers
·                     Easy to program and install with code switch technology
·                     Available with durable alloy metal case, E in the part number
·                     No Case version allows user to install in their own case
·                     Selectable transmission modes, off delay, continuous and one burst
·                     Not affected by natural or man-made electrical interference

This FMT151 series has a transmission power of 100mW and a current consumption of only 85mA. It gives a controlled range of up to 5 Kilometers. The controlled operation can be any electronic or electrical operated device when used with the 1,2,4 & 8 channel 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 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.




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 

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.


Coding Instructions
The 12 way dip switch on the transmitter sets the 12 bit unique code for the system. This has to be matched to that on the receiver. Apart from the 12 way dip switch there will be a additional dip switch depending upon the transmitter type:
• A single channel Transmitter will have a 3 way dip switch
• 2-channel transmitter will have a 2 way dip switch
• 4-channel transmitter will have a 1 way dip switch
• 8-channel transmitter will not have any DIP switch (for channel selection)

It only has a 12-way dipswitch for coding. The channels are determined by the 8 inputs. This dip switch on the right side of the 12 way dip switch denotes the channel. These are denoted as below for the different transmitters.

Generally to use a 2-channel transmitter to 2-channel receiver match all the 14 DIP switch (12-way+2-way just on the right side of the 12-way).

To use a 2-channel transmitter to control 2 single channel receivers, match the 14 DIP switch positions and the receiver with the 15th DIP switch OFF is Ch1 and the 15th DIP switch ON is Ch2.

To use a 2 channel receiver with 2 single channel transmitters, first match the 14 DIP switches and then the transmitter with Sw15 OFF will activate the Ch1 on the receiver and the transmitter with Sw15 ON will activate the Ch2 on the receiver.

Operating Frequency There are 7 selectable frequencies available. This is achieved by setting the 3-way dipswitch. The default setting is for 151.6MHz (All 3 dipswitches “ON”).

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