GLT2700, GLT2701, GLT2702, GLT2703, GLT2704, GLT2708
27MHz Handheld Gigalink™ Transmitters

Description

The hand held GIGALINK transmitters are the most advanced Remote Control technology available in the world today. GIGALINK is an invention that has revolutionised the entire Remote Control technology including Elsema's earlier version of FMT- … and FMR- … series. The GLT2701/2/3/4 state-of-the-art invention brings a new dimension in the world of Remote Control technology in domestic, commercial and industrial applications.

The innovative microcontroller technology replaces the traditional dip switch coding which eliminates any possible code grabbing. Special features such as over four billion code combinations and the ability to program any number of transmitters to a receiver adds to the most advanced and secure Remote Controls available.

The hand held GIGALINK transmitters have a microcontroller in-built single and channelised code programming system that provides flexibility in programming each channel to different receivers. Each transmitter can store to its EEPROM, up to four random channels allowing the user to program each channel from different single channel receivers. This is achieved when single code programming the transmitter channels from a GLR2701, which is a single channel GIGALINK receiver. If the transmitter is single code programmed from a multi channel receiver, the selected receiver's channel is programmed to the selected transmitter channel. The channels can be selected by using the dip switches on the receiver and by pressing the appropriate channel button on the transmitter.

Channelised code programming programs all the channels, from a multi channel receiver, to the multi channel transmitter. That is, channel one on the transmitter activates channel one on the receiver and alternatively. Channelised system can be either used as simple on/off functions or for several channels to operate simultaneously such as dual or multi action control for example crane transmission control.

The transmitter can be single or channelised code programmed without power connected.

Single Code Programming

This is used for programming one channel at a time to the transmitter. To single code program a transmitter read receivers setup instructions.

Channelised Code Programming

This is used to program all channels from a multi channel receiver to the multi channel transmitter. To channelise code program a transmitter read receivers setup instructions.

Operating Distance

An operating distance (in conjunction with our GLR series receivers) of 350 metres is possible.

The operating distance depends upon the receiver antenna and location. An independent test revealed the following ranges:

Range tests were done in an open area test site with line-of-sight operation and the receiver antenna wire was fixed vertically, away from any metal objects.

Applications

The code programming becomes a powerful feature that allows the hand held transmitters to be used in many diverse applications such as security, gate operation, panic buttons, multiple on/off functions etc.

Battery or DC Supply

Battery operation is optimised using the built-in battery monitoring system. The battery monitoring system alerts the user when the battery level falls below the low battery voltage. The 1 Hz flash from the LED during a transmission indicates low battery. This is an indication that replacement of a battery is necessary.

The GLT2708NC has the option to operate from a 9-volt battery or DC power supply. DC power supply is connected to the 2-way terminal block. Do not connect the supply to the 2.5-mm coding socket since connection may damage the microcontroller. Also avaliable with 5-Pin header for inputs.

Normal Operation

The LED flickers at 12.5Hz during normal operation.

Channels

The hand held transmitters are available with 1, 2, 3,4 and 8 channels.

Custom made front Membrane

Membrane is the front label with the channel etched/printed to it. Customers can purchase the GLT2700, which is a hand held GIGALINK ä transmitter without the front membrane. This enables the customers to fit their custom made membrane that can be a 1, 2, 3 or 4 channels. This has the advantage of customers only stocking one model to function as a 1, 2, 3 and 4 channel. Details of membrane dimensions are given on the following page. Customers can even use Elsema's membrane tools to manufacture their own membranes.

Continuous or Burst Transmission

The hand held transmitters can be purchased with a choice of continuous or burst transmission.

Continuous transmission will transmit as long as the channel is activated.

Burst transmission will transmit for a predetermined time when a channel is activated. Burst transmission locks on a transmission, which ensures a fail-safe transmission from a short activation of a channel. Burst transmission is also required in certain countries where limited transmission time is allowed.

Unique Code System

The microcontroller EEPROM allows large volume users to have a unique code. This enables Elsema to offer everyone “your own” radio control.

Case

The hand held GIGALINK™ transmitters are supplied with a case. There is also sufficient space on the rear of the case to place additional stickers such as your telephone contact, local authorities approval numbers etc.

The GLT2708NC can be supplied without a case, this allows the transmitter to be integrated according to your needs. It is also available with a weather proof case.

Products in the Range

Click image to enlarge	Click image to enlarge	Click image to enlarge	Click image to enlarge	Click image to enlarge
GLT2700 Transmitter	GLT2701 1-Channel	GLT2702 2-Channel	GLT2703 3-Channel	GLT2704 4-Channel
Click image to enlarge	Click image to enlarge	Click image to enlarge	Click image to enlarge	NL: No label The Elsema Label is absent.
GLT2708 8-Channel	GLT2716 2-Stroke, 16-Channel	GLT2700NC Transmitter, No Case Option Pin header	GLT2708NC 8-Channel, No Case

Technical Data

Block Diagram

GLT2701, GLT2702, GLT2703, GLT2704

GLT2708(NC)

Connection Diagram GLT2700NC

Connection Diagram GLT2708NC

Label Dimensions

Elsema will provide (free of charge) blank membranes for customers who want to design their own labels.

Recommended label material is polyester autotex F200 and buttons to have tactile action with 10.7mm round pillow emboss.

Label Supplier :

Permark Industries Aust (1999) Pty Ltd
Telephone: (61) 2 9911 6656
Fax : (61) 2 9819 6517
Email : amrat@permark.com.au