User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 IMPORTANT NOTICE All rights to this manual are owned solely by SATEL OY (referred to in this user guide as SATEL). All rights reserved.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 RESTRICTIONS ON USE SATELLINE-3AS(d) Epic Pro is allowed to be used in the following countries, either on licence free channels or on channels where the operation requires a licence. More detailed information is available at the local frequency management authority.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 PRODUCT CONFORMITY SATELLINE-3AS(d) Epic Pro Hereby, SATEL Oy declares that SATELLINE-3AS(d) Epic Pro radio modem is in compliance with the essential requirements (radio performance, electromagnetic compatibility and electrical safety) and other relevant provisions of Directive 1999/5/EC. Therefore the equipment is labelled with the following CE-marking.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 WARRANTY AND SAFETY INSTRUCTIONS Read these safety instructions carefully before using the product: o Warranty will be void, if the product is used in any way that is in contradiction with the instructions given in this manual, or if the radio modem housing has been opened or tampered with. o The radio modem is only to be operated at frequencies allocated by local authorities, and without exceeding the given maximum allowed output power ratings.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 TABLE OF CONTENTS IMPORTANT NOTICE ........................................................................................ - 1 RESTRICTIONS ON USE .................................................................................... - 2 PRODUCT CONFORMITY................................................................................... - 3 WARRANTY AND SAFETY INSTRUCTIONS ........................................................ - 4 TABLE OF CONTENTS .
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 Special programming feature; setting of the channels .............................. - 21 5.4 5.4.1 Channel List Editor ...................................................................................... - 21 5.4.2 Channel List Editor-program ........................................................................... - 21 5.4.3 How to setup the channel/frequency list ........................................................... - 22 5.4.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 9.2 9.2.1 9.2.2 Addressing .......................................................................................... - 40 Connection between two points ...................................................................... - 42 System of one base station and several substations ........................................... - 42 - 9.3 9.3.1 9.3.2 9.3.3 9.3.4 Using repeaters and addresses in the same system .........................
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 12 12.1 INSTALLATION ..................................................................................... - 72 Installation of a Radio Data Modem .................................................. - 72 - 12.2 Connection cables ............................................................................... - 72 12.2.1 RS-232 wiring ............................................................................................... - 73 12.2.2 Fuse ........
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 1 INTRODUCTION SATEL OY is a Finnish electronics and Telecommunications Company specialising in the design and manufacture of wireless data communication products. SATEL designs, manufactures and sells radio modems intended for use in applications ranging from data transfer to alarm relay systems. End users of SATEL products include both public organisations and private individuals. SATEL is the leading European manufacturer of radio modems.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 1.1 SATELLINE-3AS(d) Epic Pro technical specifications SATELLINE-3AS(d) Epic Pro (370…470 MHz) complies with the following international standards: EN 300 113-1,-2 (RF), EN 301 489-1,-5 (EMC), EN 60950-1 (Safety) and FCC CRF47 part 90. RADIO TRANSCEIVER Frequency Range Tuning band Channel Spacing Number of Channels Frequency Stability Type of Emission Communication Mode 370...470 MHz 2 x 2 MHz 12.5 kHz / 20 kHz / 25 kHz 320 / 200 / 160 < ± 1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 1.2 SATELLINE-3AS(d) Epic Pro 35 W technical specifications SATELLINE-3AS(d) Epic Pro 35W (400…470 MHz) complies with the following international standards: EN 55022 and FCC CFR47 section 90 RADIO TRANSCEIVER Frequency Range Channel Spacing Number of Channels Frequency Stability Type of Emission Communication Mode 400...470 MHz 12.5 kHz / 25 kHz 320/ 160 < ± 1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 1.3 Basic configuration and installation The radio modem is shipped with the following default settings (unless otherwise specifically ordered): FIXED SETTINGS DEFINED AT THE TIME OF ORDER Radio Frequency Range In accordance with Customer Order and taking into account the regulations set by the local authorities, between 370–470 MHz (Epic Pro) or 400-470 MHz (Epic Pro 35W) Channel Spacing 12.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 2 SATELLINE-3ASd EPIC PRO SPECIAL FEATURES SATELLINE-3ASd Epic Pro radio modem fulfils IP67 (NEMA 6) standard. With an IP67 rating a product will be totally protected against dust and remain completely sealed when immersed in water to a depth between 15 cm and 1 meter. SATELLINE-3ASd Epic Pro modem is equipped with a high power 10 W transmitter (Epic Pro 35W with 35 W transmitter). It was designed for easy mobile use in demanding field conditions.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 3 SATELLINE-3ASd EPIC PRO 35W SPECIAL FEATURES 3.1 Call Sign Epic Pro 35W has CALL SIGN identifier. In broadcasting and radio communications, a call sign is a unique designation for a transmitting station. In some countries it is are used a name for a broadcasting station, but in many other countries it is not.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 3.2 Temperature protection of Final RF power amplifier Power Control mode protects radio modem against overheating. The power of transmitter is lowered step by step if the inner temperature exceeds certain levels. Automatic power control acts as follows: When the ambient temperature is under 30°C and transmitter duty cycle does not exceed 40%, modem transmits on user adjusted power level.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 3.3 Protection of current In case of bad antenna impedance matching the current consumption of the Power Amplifier may be too high. For this reason the maximum PA current is limited to 12 A. If current tends to increase over 12 A, automatic gain control circuits decrease power level of a modem until current drops under 11.5 A. New transmission starts always with max power level. The ballast can be seen in LDC-display. If display blinks, ballast is on.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 4 SERIAL INTERFACE The radio modem is referred to as DCE (Data Communication Equipment) whereas the PC is referred to as DTE (Data Terminal Equipment). SATELLINE-3AS Epic Pro radio modem includes a Lemo compatible 8-pin, Epic Pro 35 W includes a 7-pin ODU MINI –Snap Style G4 Size 0 (or 8 pin LEMO HGA) which contains all the connections required to establish communication between the radio modem, acting as the DCE, and the PC, acting as the DTE.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 4.2 Connectors The device adopts a high standard Lemo compatible waterproof 7-pin or 8-pin data connector. Antenna connector type is 50 ohm TNC female. 1. Data connector 2.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 5 Programming 5.1 Display ö Field strength indicator. Shows how strong is the received signal. For example: -80 (dBm) Modem turns to show noise level ~7 sec. after the latest message reception. ä12.1V Battery level indicator. CH: 1 Channel number followed by the actual frequency. For example 439.0000 (MHz). The maximum number of pre-programmed channels is 16. Power: Shows the output power level. The setting is LOW, MEDIUM, HIGH.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 5.3.1 Channel change by using the LCD and keypad Before changing channels, the channel list must have been programmed. Otherwise error message will appear: “Error! There are no predefined channels” > Change channel Change power 1. Press ■= Setup. Wait a moment until the display changes. 2. Press ■= Select 3. Pressing of the ▲ ▼ -buttons will change the channel number. Select channel Ch: 1 439.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 5.4 Special programming feature; setting of the channels The only special programming feature is setting of the channels. The maximum number of channels is 16 pcs. The channel programming can be done using the Channel List Editorprogram. The device must not be in the programming mode. The channels / frequencies can be pre-programmed by SATEL or SATEL distributor. The end user may only change the channel number for the desired channel. 5.4.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 4. Read When selected, the program will read the list from the radio modem. 5. Send When selected, the list will be sent to the radio modem. 6. Exit When selected, the program will exit. 5.4.3 How to setup the channel/frequency list 1. Select the Com-port and check that the other parameters are same as modem settings. (for example: 9600, 8, None). 2. Key in the frequencies.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 5.4.4 SATELLINE-3ASd Epic Pro/ Epic Pro 35W LCD DISPLAY AFTER POWER-UP Field strength of the last received transmission or noise level Display in Data Transfer Mode (transmit/receive mode) Supply voltage / battery level indicator N-120 12.1V 469.0000 MHz COM1:9600N81 Setup Current frequency Serial port settings Push button function descriptions Display of the software SATELLINE-3AS Version X.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 6 RF INTERFACE The SATELLINE-3AS(d) Epic Pro and Epic Pro 35 W have a single TNC type connector with impedance of 50 Ω. When ordering the radio modem, the frequency band to which the radio modem will be tuned to at the factory must be defined. The user can change the frequency of the radio modem afterwards by 2 X 2 MHz frequency bands. Of course, all local regulations set forth by the authorities must be taken into consideration.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 6.2 Receiver The sensitivity of the receiver depends on the channel spacing of the radio modem (=data speed of the radio interface) and on the mode of the FEC (error correction) according to the table below: 25 kHz 20 kHz 12.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 6.4 Error correction Another feature of the SATELLINE-3AS Epic Pro and Epic Pro 35 W is the addition of an error correction mode called the FEC method (Forward Error Correction). FEC function is switched ON (or OFF) by using the Programming Mode. When activated, the FEC function will cause the modems to automatically add additional error correction information, which increases the amount of transmitted data by 30 %.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 6.6 Dual Band feature and Dual Channel function SATELLINE-3AS(d) Epic Pro and Epic Pro 35 W radio modems have a special "Dual Band" feature. The radio transceiver offers two times two MHz frequency bands, and radio modem can be reprogrammed to operate at any channel within those two bands. Frequency bands are tuned at the factory and the maximum separation between the highest and the lowest frequency is 15 MHz (see the diagram on next page).
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 The separation between transmit and receive frequencies is equal to the separation between the lower limits of the specified frequency bands (Lower limit band 1 and Lower limit band 2). Frequency bands are set in such a way that the other band covers the receive frequencies and the other includes the transmit frequencies. See below.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 7 USER INTERFACE 7.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 In the Programming Mode, the radio modem will use serial port PORT1, with settings 9600 bps, N, 8,1 (data transfer speed 9600 bps, no parity, 8 data bits and 1 stop bit). For more detailed instructions for changing each setting, see Chapter 7.2.1. 7.2.1 Changing the settings (Example: Epic Pro 35W) o Connect cables (RS-232 cable to PC COM-port, power supply cable to power supply). o Switch on the PC and start SaTerm program (or other terminal program).
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 7.2.2 Restoring factory settings Selecting menu selection “A” may restore factory settings. Enter selection >A Restore factory settings -----------------------Do you want to restore factory settings? (Y/N)> Factory settings are restored by selecting ”Y” (YES). By pressing any other button current settings will remain active. The modem will ask this question twice to make ensure that this is a valid command.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 8 TRANSPARENT DATA TRANSMISSION 8.1 Serial interface, data format The SATELLINE-3AS Epic Pro and Epic Pro 35 W radio modem serial interface uses an asynchronous data format. No external synchronising signal is needed, since necessary timing information is acquired from the start and stop bits transmitted before and after each data field bits (byte). The data transfer speed of the serial interfaces can be set to 300 ... 38400 bps (bits per second).
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 8.2 Handshake lines When using the RS-232 serial interface, handshake signals can be used to control data transfer. Handshake signals are used, for example, by the radio modem to inform the terminal that the radio channel is busy, and that it cannot initiate transmission. The terminal can also control the radio modem via RTS-line.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 2) Data on channel CD will switch to active state only after recognition of a valid data transmission. CD will not react to interference signals. 3) Always ON CD is always in the active state. This option can be used with terminal equipment, which use the CD-line as an indicator of an active connection (the radio modem can transmit and receive at any time). 8.2.3 RTS-line The options for RTS-line are: 1) Ignored RTS-line status is ignored.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 overflow. However, when the serial interface speed exceeds the speed of the radio interface, data will eventually fill transmit buffer memory. In this case, it will take a moment after the terminal device has stopped transmission of data for the radio modem to empty the buffer and before the transmitter switches off. The maximum size of transmit buffer memory is one kilobyte (1 kB).
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 8.3.3 TX delay The radio modem can be configured to delay the beginning of a radio transmission by 1...65000 ms. This function can be used to prevent packet contention in a system, where all substations would otherwise answer a poll of a base-station simultaneously. During this delay data sent to the radio modem is buffered. Although the priority setting is "RX" (see chapter 3.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 Example of a long data blocks: This is a long testline of SATELLINE-3AS radio modem This is a long testline of SATELLINE-3AS radio modem This is a long testline of SATELLINE-3AS radio modem The strength of the received signal can be monitored using the LCD-display of the receiving radio modem. NOTE 1! Green TD led indicates active test mode. NOTE 2! Normal data transfer is not available while the Test mode is active.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 9 REPEATER MODE AND ADDRESSING Repeaters and addressing may be used to extend the coverage area of a radio modem network, and to direct messages to selected radio modems in the network. In large systems, with several repeaters and formed repeater chains, it is often practical to use routing instead of plain addresses. For more information on routing, see Chapter 10. 9.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 9.2 Addressing Addresses can be used to route a data message to the desired destination or to separate two parallel networks from each other. In networks with repeaters it is usually necessary to use addresses to prevent data messages from ending up in loops formed by repeaters. In case of setting the “Message Routing” function in use, Tx / Rx addresses are ignored by the modem software.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 Transmission: Transmission address has been set OFF. Radio modem will transmit the data packet as such. Transmission addressing has been set ON. The radio modem will add the primary TX address to the beginning of the data packet. Reception: Reception addressing has been set ON and either the primary or secondary RX address of the radio modem is identical to the address of the received data packet.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 Reception addressing has been set OFF. Reception addressing been set OFF. has The radio modem will transfer all received data to the RS-232 interface. The radio modem will consider the characters of the address as a part of the data and will send all the characters to the RS-232 interface. Reception addressing has been set ON but there is no address in the data packet.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 For example, if the substation terminal devices are not able to check and form addresses by themselves, addressing may be achieved with the help of the addresses of the radio modems attached to these terminal devices. The base station may, in such a case, define the destination of a message by adding the address of the corresponding radio modem into the beginning of the data packet.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 S ADD DATA - The above is the same message after being relayed from the last repeater in the chain (repeater 2) to the substation. DATA - The above is the same message being relayed via the serial interface of the substation radio modem to the terminal device.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 9.3.3 Repeater chain using dual addressing If the terminal devices cannot add address chains to the beginning of the data packets, a network with several repeaters may still be realised by using dual addressing. In dual addressing each link (see arrows below in figure) is given a unique address, which will prevent duplication of messages and endless loops in the network. The terminal devices need not add anything to the data.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 10 MESSAGE ROUTING 10.1 Introduction to Message Routing Message Routing is an exciting feature in SATELLINE-3AS Epic Pro and Epic pro 35W. This feature allows messages from terminal devices to be automatically routed over the radio modem network to a specified recipient terminal. In brief, the Message Routing works as follows: o First, a radio modem reads any message coming from the terminal(s) attached to it.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 10.1.1 Features of Message Routing The Message Routing feature of the SATELLINE-3AS Epic Pro and Epic Pro 35W is designed to be a fast and transparent to fit real time systems. The features include: o Transparent to user protocols. o Easy construction of a network containing several repeaters. o Any radio modem may operate as a repeater, i.e. dedicated repeaters are not usually needed thus cutting down on costs.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 10.1.3 Getting started with Message Routing The design of any radio modem system requires very precise planning. Once the choices between devices, their location, installation, maintenance etc. are clear, the Message Routing for the system can be implemented. Planning your Message Routing System 1. Decide which mode of the Message Routing suits the system - Source Mode or Virtual Mode. See the following paragraphs for details. 2.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 10.1.5 Manual configuration of the Message Routing The radio modems can be configured manually via the programming menu. However, this is recommended only if the structure of the network is very simple, or if it is desirable to define such special functions that are not possible to draw using the graphical interface of SaTerm.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 10.2 Operating modes of Message Routing The Message Routing has two different operating modes: o Source Mode Routing o Virtual Mode Routing The most important differences between the two modes are shown in the table below.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 10.3 Detailed description of Message Routing 10.3.1 Source Mode Routing The above figure represents a network containing four (4) radio modems. Each radio modem is given a unique address (0…3). A terminal device has been attached to the three of the four radio modems and they communicate with each other using terminal addresses X, Y and Z, respectively.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 When using repeaters, the same packet is sent via a (radio) channel several times. A radio modem situated in the repeater chain will often hear other radio modems in addition to the immediate neighbouring radio modems. With Source Mode Routing the complete address information is sent together with the packets enabling the use of these secondary routes.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 using an additional delay, so that the timing does not differ from the first situation where the radio modem of the vehicle was in the coverage area of repeater R2. In this way a collision of the reply transmission and the transmission by repeater R2 is prevented. When the mobile station is transmitting, it is enough that at least one radio modem defined to be a part of the route receives the transmission. 10.3.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 11 SETTINGS The configuration of SATELLINE-3ASd Epic Pro radio modems can be easily changed. Simply by connecting pin 1 (7-pin. version) or 6 (8-pin. version) to ground (GND) the radio modem will switch into Programming Mode. SATELLINE-3ASd Epic Pro and Epic Pro 35W model contains push buttons and a LCD-display, which can be used to modify configuration settings without the help of an external terminal device.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 11.1.1 Changing frequency (active radio channel frequency) The frequency of the active radio channel can be changed by selecting main menu selection ”1”. In the example below the frequency is changed (468.2000 MHz -> 468.5250 MHz). Enter selection >1 Radio frequency setup --------------------Active channel Lower limit band 1 Upper limit band 1 Lower limit band 2 Upper limit band 2 Channel spacing 469.0000 468.0000 470.0000 468.0000 470.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 Changing radio settings Radio settings which consist of transmitter output power and receiver sensitivity can be configured by selecting main menu selection ”2”. In the following example both the transmitter output power (5 W -> 35 ) and the receiver sensitivity (-118 dBm->–80 dBm ???) are changed. Please note with SATELLINE-3AS Epic Pro the output power alternatives are as follows: 1, 2, 5 and 10 W.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 Enter selection >3 Addressing setup Toggle ON/OFF values. Current value shown. -----------------------------------------1) RX address OFF 2) TX address OFF 3) RX address to RS port OFF 4) Change primary RX address 5) Change primary TX address 6) Change secondary RX address 7) Change secondary TX address 8) TX address autoswitch OFF Enter selection or ESC to previous menu >1 Addressing setup Toggle ON/OFF values. Current value shown.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 11.1.3 Modification of handshaking functions Handshaking related configuration settings can be modified by selecting the options from the main menu ”6”. In the following example characteristics of the CTS-line (CLEAR TO SEND -> TX BUFFER STATE), CD-line (RSSI-THRESHOLD -> DATA ON CHANNEL) and RTS-line (IGNORED -> FLOW CONTROL) are changed.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 11.1.4 Special functions Special functions are modified by selecting from the main menu selection ”7”. (For further information see the relevant Chapters describing the said functions). The current values of the parameters are displayed and can be modified in toggle-type fashion by choosing the appropriate parameter selection number from the list displayed. The next menu level will then enable the modification of the values (within allowed limits).
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 11.1.5 Modification of routing Configuration settings defining routing can be changed by selecting main menu selection ”8”.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 11.1.6 Activating tests Tests can be activated by selecting main menu selection ”9”. For more information on tests, see Chapter 5.4. Tests are activated by setting the status of the desired test to ”ON” and will remain active until the value of the selection in the menu is returned to the value ”OFF”.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 11.1.9 Updating software The software of SATELLINE-3AS(d) Epic Pro and Epic Pro 35W is stored in a flash memory. If needed, the software can be easily updated by SaTerm terminal program. Please see the user guide of SaTerm for more details. 11.1.10 Saving modified values into the internal memory After all desired modifications have been performed; they have to be saved in order to make them permanent (until next modification).
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 changed using SL-commands during power on. It is however possible to save settings changed by using SL-commands and to make them the new configuration settings. The radio modem will acknowledge all commands by returning an "OK" (command carried out or accepted) or the requested value, or an "ERROR" (command not carried out or interpreted as erroneous) message.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 11.2.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 “SL@S? enquires the active mode. The modem responds with a number: “0” if the mode is Satel 3AS NOTE! TrimTalk is coming to be in later versions 11.2.4 Other functions Command Effect and description of command SL**> Save current settings as permanent settings.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 12 INSTALLATION 12.1 Installation of a Radio Data Modem The radio modem should be installed with the installation accessories supplied with the radio modem. NOTE! When selecting a suitable location for the radio modem it is recommended to protect it from direct sunlight. Installation on a strongly vibrating surface should be avoided.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 12.2.1 RS-232 wiring Basic RS-232 connection between the radio modem (PORT1) and a typical PC (COMport) using handshaking: SATELLINE-3AS Epic Pro: SATELLINE-3AS Epic Pro 35W: NOTE! In Epic Pro 35W the voltage is limited to 16V.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 12.2.2 Fuse A proper fuse must be connected in between the radio modem and the power supply. The correct value depends on the model (see list below). SATELLINE-3AS(d) Epic Pro SATELLINE-3AS(d) Epic Pro 35W 12.2.3 Fuse 4 A slow (in 6,3 A cable), 4A in NARS 15 A Power supply The allowed operating voltage is +11,8 … +30 VDC.(SATELLINE-3AS Epic Pro) and +9 ... +16 VDC (Epic Pro 35W).
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 12.3.2 General antenna installation instructions The reliability and the achievable coverage of useful signal strength can be severely affected by the positioning of the antenna. Antenna and cable connectors should have gold-plated pins and sockets, as use of low quality connectors can lead to eventual oxidation of the connector surfaces, which in turn may degrade the contact and cause additional attenuation.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 The type of the antenna cable is dependent on the length of the antenna cable, and the following table can be used to select a suitable type: Length <5m 0…20m >20m >20m >20m Type RG58 RG213 ECOFLEX10 AIRCOM+ ECOFLEX15 Attenuation 10m/450MHz 3.0dB 1.6dB 0.9dB 0.8dB* 0.6dB *) AIRCOM+ cable is partially air insulated, so the use of this cable requires that the connection between the cable and the connectors are fully airtight.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 Example of an antenna installation: by using amplifying antennas (G=Gain) and by installing the antenna high, long connection distances can be realised using the SATELLINE-3AS Epic Pro / Epic Pro 35W radio modem. The distances in picture are to Epic Pro 35W.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 13 DESIGNING SYSTEMS 13.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 13.2 Radio field strength Radio signal strength must be good enough for successful data transfer. Where field strength is above a certain level, the operational results are very good. Below this level, a few dB marginal areas occur in which errors begin to be generated by noise and interference that will eventually lead to loss of connection. The field strength is at its optimum level in open space, although increasing distance will still reduce it.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 14 CHECK LIST The following points must be taken into account when installing and configuring a radio modem: 1. All operating voltages of all the equipment concerned must always be switched OFF before connecting the serial interface cable. 2. When considering the exact placement of a radio modem and/or its antenna, the following points must be taken into account to guarantee optimal results: 1. 2. 3.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 15 ACCESSORIES 15.1 RS-232 cables and adapters Type NARS-1F-4A NARS-35 NARS-ST Description As NARS-1F with 4A fuse for Epic only 7pin; for Epic Pro 35W only 8 pin; for Epic Pro and Epic Pro 35W Length Note Note! In the description, m=male, f=female connector type. 15.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 15.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 17 APPENDIX B 17.1 Functional delays Function Wakeup time from STAND-BY to ON (controlled by DTR line) Serial interface, turnaround time of RS-232 Intercharacter delay SL-Ping response time from remote modem Delay (ms) 200 0 max. 2-3 characters 129 SL-Ping response time (typical) in Source Routing network: t= SL-Ping response time from router router.count= Count routers from master to router/slave to ping Response time from router/slave= (t*(router.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 17.2.1 Transmission delays when using a 12.5 kHz radio channel Transmission delays (ms) without FEC-function (Forward Error Correction). Bps 1200 4800 9600 19200 38400 Number of bytes sent 10 100 38 38 32 32 31 31 33 65 36 88 1 38 33 31 31 31 500 38 32 31 195 322 Delays are in milliseconds and with a 10% margin. 12.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 Transmission delays with FEC-function (Forward Error Correction). Bps 1200 4800 9600 19200 38400 1 50 44 43 43 47 Number of bytes sent 10 50 44 43 42 46 100 51 44 66 104 132 500 50 44 126 364 496 Delays are in milliseconds and with a 10% margin. 12.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 17.2.2 Transmission delays using a 25 kHz radio channel Transmission delays without FEC-function (Forward Error Correction). Bps 1200 4800 9600 19200 38400 1 28 22 21 23 25 Number of bytes sent 10 28 22 21 23 23 100 28 22 21 22 36 500 28 22 21 23 101 Delays are in milliseconds and with a 10% marginal.
User manual SATELLINE-3ASd Epic Pro/Epic Pro 35W_v.1.2 Transmission delays with FEC-function (Forward Error Correction). Number of bytes sent Bps 1 10 100 1200 34 34 34 4800 28 28 28 9600 27 32 28 19200 35 31 35 38400 33 33 57 500 34 28 31 64 185 Delays are in milliseconds and with a 10% margin.