Our World is Wireless How About Yours

Our World is Wireless! How About Yours?

Our business idea. . . ”local wireless data transfer” SATEL Oy develops, manufactures and markets radio modems for wireless data transfer Our modems are based on narrow-band radio technology

SATEL in a nutshell FOUNDED IN 1986 The company was founded by Mr. Pekka Aura and two other individuals SATEL started operations in Salo in 1987 The owners have experience in radio telecommunications since early 1970’s IN PRIVATE OWNERSHIP Pekka Aura and TAPIOLA Insurance Company together currently own 92% of SATEL shares

Resources PERSONNEL Nowadays SATEL Oy employs 65 persons: • In management 6 • In sales 10 • In R&D 22 • In production 27 R&D • In 2004 we channelled 12 % of turnover to research and development • All radio modems produced and sold by SATEL Oy are of own design

The markets Nowadays we export our products to over 50 countries all around the world We operate in Europe, North America, Russia, China, India and other Far-Eastern countries

Company’s financial development ECONOMICAL STATE The company’s economy is in excellent shape Our guideline is: “We cannot spend more than we have earned” SATEL Oy has an AAA credit rating Turnover/Million €

The secret of our success Four competitive factors: THE QUALITY AND RELIABILITY We continuously develop our products, based on our own experiences and feedback from our customers SHORT DELIVERY TIMES The whole production, including SMD-composing, is made inhouse, enabling the delivery times as short as under a week in most cases PRICE We do not aim to be the cheapest ones in the market, our competitiveness lies in the total costs. Data transfer costs are fixed and reasonable, even cheap on common channels GLOBAL DISTRIBUTION We want to have local representation close to the customers

Radio modems for Micro. SCADA Radio modems 380 -470 MHz: SATELLINE-3 AS(d), SATELLINE-3 AS(d) NMS Chanel Spacing: 12, 5 / 25 k. Hz Carrier Power: 10 m. W. . . 1 W Interface: RS-232 tai RS-485, RS-422 Data speed of radio interface: 19200 bps (25 k. Hz), Radio modems 138 -174 MHz, 9600 bps (12, 5 k. Hz) 223 -238 MHz: SATELLINE-3 AS(d) VHF Chanel Spacing: 12, 5 / 25 k. Hz Radio modems 400 -470 MHz: Carrier Power: 100 m. W, 500 m. W 1 W, SATELLINE-3 AS(d) Epic 5 W SATELLINE-3 AS(d) NMS Epic Interface: RS-232 or RS-485, RS-422 Chanel Spacing: 12, 5 / 25 k. Hz Data speed of radio interface: Carrier Power: 1. . . 10 W 19200 bps (25 k. Hz), 9600 bps (12, 5 Interface: RS-232 tai RS-485, RS-422 k. Hz) Data speed of radio interface: 19200 bps (25 k. Hz), 9600 bps (12, 5 k. Hz)

SATELLINE Radio modems 380 -470 MHz: • • • • Radio modems 868 -870 MHz: • • • SATELLINE-3 AS 869 SATELLINE-2 ASc SATELLINE-3 AS Epic DB SATELLINE-2 ASx. E SATELLINE-3 AS Epic DB C SATELLINE-2 ASx. E 7 V 2 SATELLINE-3 ASd Epic DB SATELLINE-2 ASx. E Target SATELLINE-3 ASd Epic DB C SATELLINE-3 AS Epic PWRS SATELLINE-3 ASm SATELLINE-3 ASd SATELLINE-3 AS Epic C PWRS SATELLINE-3 ASm 869 SATELLINE-3 AS 7 V 2 SATELLINE-3 AS Epic DB PWRS SATELLINE-3 ASrm SATELLINE-3 ASd 7 V 2 SATELLINE-3 AS Epic C DB PWRS SATELLINE-3 ASm/LC SATELLINE-3 AS DB SATELLINE-3 AS NMS SATELLINE-3 ASm 7 V 2 SATELLINE-3 ASd DB SATELLINE-3 ASd NMS SATELLINE-3 ASm-SMA SATELLINE-3 ASd 869 SATELLINE-1870 OEM-modems 380 -470 MHz: SATELLINE-3 AS Epic SATELLINE-3 AS/TC SATELLINE-3 AS Epic C SATELLINE-3 AS/OA SATELLINE-3 ASd Epic C 135 -174 MHz 223 -238 MHz SATELLINE-3 AS VHF SATELLINE-3 ASd VHF SATELLINE-3 AS VHF C SATELLINE-3 ASd VHF C SATELLINE-3 ASm/OA SATELLINE-3 AS/KR –LF SATELLINE-3 ASm/LC-AG SATELLINE-3 AS-PT SATELLINE-3 AS-JD P 192 -S

COMPATIBLE PRODUCTS Models with a same color are radio compatible!

Network design centre (NDC) We help our customers in designing a local radio network by assigning the antenna masts, cables and antennas based on the installation site. We also carry out the needed measurements on site before the installation and control measurements and tests when the system is running. SATELLINE -3 AS NMS, the latest variant of SATELLINE -3 AS radio modem, includes the SATEL NMS (Network Management System) feature.

The advances of wireless data transfer Installation of a radio modem network is fast, easy and economical Data transfer is real-time, the system is always on-line The operation of a radio modem network is reliable. Lightning storms or diggers can hardly knock out the wireless connections Expanding the network afterwards is easy The control of the network stays with the user. No outside operators are needed Data transfer costs are fixed and reasonable, even free on common channels

Applications

Control and information system for public transportation • wireless data communications for the buses, bus stops, traffic lights control system • to control bus timetables • information about arriving buses at bus stops • collect information from payment terminal

Parking systems • free parking places centralized parking system • speed limits can be changed weather conditions, traffic-jam, road repair etc. • traffic lane signs

Traffic signs • speed limits can be changed weather conditions, traffic-jam, road repair etc. • traffic lane signs

Remote control of a water supply system • radio networks are a part of water and sewage system • connecting the pumping stations, water intake and towers to a real time remote control network

Powerplant automation • power-, transformer- and delimeter stations remote drive • localise the reason for power cut

Land surveying • Differential-GPS survey (to transfer deflection data from the reference station to the rover station) • robot tachymeters remote driving • roadworks, buildings, airports. . .

Logistic systems in harbour • radio data communications to cranes and trucks • real time information minimizes needless transfers and make possible larger cargo transport

Enviromental monitoring • waterways, air and ground polution measuring • seismic registration, radiation measuring • real time follow-up – fast reactions • easy mobile measuring stations

Car racing • collecting telemetry information from cars • trimming set-ups while still driving

Material handling • Automated Guided Vehicles (AGV) • Warehouses, papermaking, steel and metal, printing and publishing etc.

Alarm and surveillance system • city-wide, real-time network • banks, warehouses, companies, housing. . . • alarm information linked directly to a guardstation

Product Family SATELCODE - - System Example, large system SC 97_SYS. DS 4 Frequency 1 10. . . 15 km 10. . 15 km PC with the monitoring software ( SIMS II etc. ) SATELLINE-2 ASx SATELNODE SATELLINE-2 ASx RS-232 +12 VDC Frequency 2 RS-232 Vectra HEWLETT Office PACKARD RS-232 +12 VDC SATELCODE +12 VDC MONITOR STATION 20. . . 30 km SECTOR 1 Frequency 3 SATELCODE All the SATELCODE-transmitters operate on the same frequency. The links between the monitor station and the sectors se different frequencies. u 3. . . 5 km SATELLINE-2 ASx SATELNODE RS-232 +12 VDC SECTOR 2 +12 VDC If a programmable logic or a PC is added in the rep eater station, together with a proper system software, the repeaters may share the same frequency. SATELCODE 3. . . 5 km SATELLINE-2 ASx SATELNODE RS-232 SECTOR 3 +12 VDC The max. number of SATELCODEs is up to 64000 units/frequency. SATELCODE A monitor station and several sectors (areas). A sector consists of a repeater station and SATELCODE alarm transmitters. The alarms inside a sector are received and forwarded by the repeater station. The monitor station collects all the alarms coming from each sector. Note! This example is the operatiomnal radio network in Estonia. The equipment are Satelcode/-Node and Satelline 2 ASx Radio modems.

NETWORK DESIGN CENTER

CASE ABB 1. 2. 3. 4. 5. 6. 7. Specs Budgetary prices Measurements Network design Factory test Delivery Training

TOOLS

SPECS The radio equipment shall be compliant with the following characteristics: • frequency bands: 406/430 and 440/470 MHz, • modulation type: PM, • channel spacing: 12. 5/25 k. Hz, • voice bandwidth: 2550 Hz, no voice in our equipment, data speed 19200 bps • base station per-channel RF output power: 12. 5 W, max. 10 W with Epic • Fixed RF power: UHF up to 15 W, max. 10 W with Epic • sensitivity at 12 d. B SINAD: 0. 28 µV, • Interface between each base station transceiver and front-end computer: V. 24/V. 28 - RS 232. • Standards of reference: §DTI MPT 1326, performance specification, angle modulated VHF and UHF radio equipment for use at fixed and mobile stations in the private mobile radio service, §DTI MPT 1331, code of practice for radio site engineering, §ETSI ETS 300086, §ETSI ETS 300113, §ETSI ETS 300279.

TOOLS 2 Unit d km f Ø Link Budget Calculator Quantity Value MHz htx m 5, 0 Tx antenna height above ground hrx m 2, 0 Rx antenna height above ground L d. B 133, 2 Free space propagation loss PWR tx d. Bm 30, 0 Tx output power A d. B 2, 5 Tx feedline loss G d. B 6, 0 Tx antenna gain L d. B 133, 2 G d. B 1, 0 Rx antenna gain A d. B 0, 5 Rx feedline loss PWR rx d. Bm PWR mus d. Bm Margin d. B 2, 0 450, 000 Description Link length Operating frequency Free space propagation loss -99, 2 Power left at rx input -115, 0 Rx sensitivity 15, 8 Link budget margin

MEASUREMENTS RECEIVER LOCATION Station / No RECEIVE R TYPE ANTENNA Type / Gain ANTENNA Height / Direction FEED CABLE Type / Length / Loss RF SIGNAL STRENGTH Cairo Road / 08 U 3641 CA 400 Y+ / 8 d. Bi 2. 6 m / towards C. C RG-213 / 10 m / 1. 5 d. B - 44 d. Bm Chawama / 09 U 3641 CA 400 Y+ / 8 d. Bi 6 m / towards C. C. RG-213 / 10 m / 1. 5 d. B - 66 d. Bm Government Printers / 18 U 3641 CA 400 Y+ / 8 d. Bi 7. 7 m / towards C. C RG-213 / 10 m / 1. 5 d. B - 51 d. Bm Kafue Road / 20 U 3641 CA 400 Y+ / 8 d. Bi 4. 2 m / towards C. C RG-213 / 10 m / 1. 5 d. B - 74 d. Bm Liverpool Street / 23 U 3641 CA 400 Y+ / 8 d. Bi 6 m / towards C. C. RG-213 / 10 m / 1. 5 d. B - 74 d. Bm Waterworks / 46 U 3641 CA 400 Y+ / 8 d. Bi 4. 2 m / towards C. C RG-213 / 10 m / 1. 5 d. B - 74 d. Bm Chilanga Repeater / 101 U 3641 CA 400 Y+ / 8 d. Bi 20 m / towards C. C AIRCOM+ / 80 m / 6. 4 d. B - 74 d. Bm Kamwala / -- U 3641 CA 400 Y+ / 8 d. Bi 7. 7 m / towards C. C RG-213 / 10 m / 1. 5 d. B - 81 d. Bm Chilimbulu / -- U 3641 CA 400 Y+ / 8 d. Bi 9. 5 m / towards C. C RG-213 / 10 m / 1. 5 d. B - 87 d. Bm continued ZAF 71 / -- U 3641 CA 400 Y+ / 8 d. Bi 9. 5 m / towards C. C RG-213 / 10 m / 1. 5 d. B - 108 d. Bm ZAF 71 / -- U 3641 CA 400 Y+ / 8 d. Bi 20 m / towards C. C. RG-213 / 10 m / 1. 5 d. B - 88 d. Bm