RC1180-MBUS2 - RADIOCRAFTS AS

Radiocrafts

Embedded Wireless Solutions

RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 1 of 16

Wireless M-Bus Multi-Mode RF Transceiver Module

(EN 13757-4:2012)

Product Description

The RC1180-MBUS RF Transceiver Module is a compact surface-mounted high performance

module with embedded Wireless M-Bus protocol. The module has a UART interface for serial

communication and configuration, and a one-pin antenna connection. The module is pre-

certified for operation under the European radio regulations for license-free use and

measures only 12.7 x 25.4 x 3.3 mm with shielding. When used with quarter-wave antennas a

line-of-sight range of typ 800 meter can be achieved. The RC1180-MBUS meets the Wireless

M-Bus specification S, T and R2 modes, and operates in 12 channels in the 868 MHz

frequency band.

Applications

• Wireless M-Bus

• Automatic Meter Reading (AMR)

• Advanced Metering Infrastructure (AMI)

• Electricity meters

• Gas and Water meters

• Heat meters, Heat cost allocators

• Readers and concentrators

Features

• Embedded Wireless M-Bus protocol supporting EN 13757-4:2012 mode S, T, C and R2

• 12.7 x 25.4 x 3.3 mm compact module for SMD mounting

• Easy to use UART interface for communication and configuration

• Wide supply voltage range, 2.0 – 3.6 V

• Ultra low power modes for extended battery lifetime

• 2 channels (868.3, 868.95 MHz) in mode S, T and C

• 10 channels in mode R2 (868.03 + n x 0.06 MHz)

• No external components except antenna

• Configurable Manufacturer ID and serial number

• Conforms with EU R&TTE directive (EN 300 220, EN 301 489, EN 60950)

• Designed for EX compliance

Quick Reference Data

Parameter

RC1180

MBUS

Unit

Frequency bands 868.0 – 870.0 MHz

Number of channels 12

Data rate 4.8, 32.768, 100 kchip/s

Max output power 9 dBm

Sensitivity, R/S/T -106/-102/-101 dBm

Supply voltage 2.0 – 3.6 Volt

Current consumption, RX / TX 24 / 37 mA

Current consumption, SLEEP Typ 0.3 uA

Temperature range (S and T mode) -40 to +85 °C

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RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 2 of 16

RC1180-MBUS Embedded Firmware Solutions

The RC1180-MBUS module is available with different embedded firmware solutions,

implementing specific feature sets on the same hardware. Detailed information on how to use

the different feature sets are described in the MBUS User Manual. See the Radiocrafts’

webpage for latest revision.

Typical application circuit

See page 8-9 for additional schematic information regarding recommended Reset and Power

supply filtering, and how to include a firmware upgrade connector.

Wireless M-Bus Modem

The standard RC1180-MBUS module acts like a wireless M-Bus modem with a UART

interface. The embedded protocol transmits and receives the wireless M-Bus data packets

based on application messages from an external source (the meter or the concentrator). The

module is configured through its UART interface using a simple command set. Configuration

parameters are stored in non-volatile memory. The module can be set in Sleep mode with

very low current consumption, and wake up on a UART command. See MBUS User Manual

for details about the embedded wireless MBUS protocol from Radiocrafts.

Meter

RC1180-MBUS

(modem) RC1180-MBUS

(modem)

UART to:

RS232

RS485

USB

Ethernet

UART

RXD

TXD

GND

RTS

CTS

CONFIG

TXD

RXD

GND

VCC

RESET

GND

2.0

– 3.6

Antenna

{

To host meter or

RS232/422/485

driver

Optional

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2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 3 of 16

RF Frequency, Output Power Levels and Data Rates

The following table shows the available RF channels and their corresponding frequencies,

nominal output power levels and available data rates. The combination of frequency and data

rate is determined by the M-Bus mode. For R mode the RF channel selection must be

selected between 1-10.

Model

RF channel

Output power

Data rate

RC1180

MBUS

1-10:

=868.03+(N-1)*0.06 MHz

where N is the channel number

11 (used in S and T2 mode):

=868.300 MHz

12 (used in T1 and T2 mode):

=868.950 MHz

Factory setting: 1: 868.030 MHz

(apply for R mode only)

C mode frequency same as T mode

1: -20 dBm

2: -10 dBm

3: 0 dBm

4: 5 dBm

5: 9 dBm

1: 4.8 kchip/s

2: 32.768 kchip/s

3: 100 kchip/s

For more details on changing the RF channel, output power or M-Bus mode, refer to the

MBUS User Manual.

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2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 4 of 16

Full wireless M-Bus application (optional custom specific version)

As an option, a full wireless M-Bus application layer can be integrated in the module based on

customer specification. In this case all the application layer protocol and timing will be

handled internally by the module. An S0 (1-pin) pulse interface and/or a serial interface can

be used to read out values from any meter. Since the protocol for reading out meter

information may differ from meter to meter, the embedded firmware is customized for each

different meter and application.

These are some of the features that can be used in a customized application:

• 4 kB EEPROM for storing meter data

• 32 kHz oscillator for real time clock time stamps

• AES-128 encryption

• Sleep timers

• Message acknowledgement and re-transmissions

• Digital I/O pins for tamper detection, alarms and installation

• A/D converter for analogue sensors

Please see chapter “Programming Interface” for a description of how to include a

programming connector in your PCB layout to be able to receive updated firmware code from

Radiocrafts in a pilot product phase.

One-Button Installation (optional custom specific version)

Due to the two-way transceiver capability of the RC1180-MBUS module, a simple and robust

installation procedure can be used even for S1 and T1 (one-way) operation modes.

In a full M-Bus application, the Radiocrafts unique “one-button” installation feature simplifies

the installation and reduces installation time substantially. Using an external push-button and

a LED connected to dedicated pins on the module, the installation procedure is very simple:

• Press the install button on concentrator

• Press the install button on meter

• Wait 5 seconds for two way communication between meter and concentrator

• See installation LED go on for OK installation (Blinking for error during installation)

Please contact Radiocrafts for custom specific requests.

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Embedded Wireless Solutions

RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 5 of 16

Block Diagram

Circuit Description

The module contains a communication controller with embedded Wireless M-Bus protocol

software and a high performance RF transceiver. As an option the module can support a real

time clock oscillator and EEPROM memory.

The communication controller handles the radio packet protocol, the UART interface and

controls the RF transceiver. Data to be sent by the host is received at the RXD pin and

buffered in the communication controller. The data packet is then assembled with preamble,

start-of-frame delimited (SOF), manufacturer ID, unique address information and CRC check

sums before it is transmitted on RF.

The RF transceiver modulates the data to be transmitted on RF frequency, and demodulates

data that are received. Digital signal processing technology is used to enhance sensitivity and

selectivity.

Received data are checked for correct CRC by the communication controller. If no CRC

errors were detected, the data packet is sent to the host on the TXD line. The data format is

configurable, and optionally an RSSI value (signal strength of received packet) can be added

to the message.

The asynchronous UART interface consists of RXD and TXD. Optionally CTS or RTS can be

used for hardware handshake flow control.

When a 00h value is sent as the first byte (replacing the Length byte), or the CONFIG pin is

asserted, the module enters configuration mode and the communication controller interprets

data received on the RXD pin as configuration commands. There are commands to change

the radio channel, the output power, etc. Permanent changes of the configuration is also

possible and are then stored in internal non-volatile memory (Flash).

The supply voltage is connected to the VCC pin. The module contains an internal voltage

regulator for the RF transceiver and can therefore operate over a wide supply voltage range.

The module can be set in Sleep mode by UART commands to reduce the power consumption

to a minimum.

Wireless M-Bus

protocol

Wireless M-Bus

RF Tranceiver

8-bit MCU

M-Bus Application

(option)

UART interface

2.0 - 3.6 V

4kB EEPROM

(option)

32 kHz

Real Time Clock

(option)

32 MHz

clock

Pulse input (option)

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RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 6 of 16

Pin Assignment

GND

CTS

RTS

CONFIG

TXD

RXD

GND

VCC

RESET

GND

15 16 17 18 19 20 21 22

30 29 28 27 26 25 24 23

Pin Description

Pin no

Pin name

Description

Equivalent circuit

1 GND System ground

GND

2 CTS UART Clear to Send

3 RTS UART Request to Send

4 CONFIG Configuration Enable. Active low.

Should normally be set high

5 TXD UART TX Data

6 RXD UART RX Data

Use external max 8k2 kohm pull-

up resistor if connected to an

open collector output from a host

MCU or other high impedance

circuitry like level shifters.

7 GND System ground

GND

8 GND System ground

VCC

Output:

20k

Input:

VCC

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RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 7 of 16

9 RF RF I/O connection to antenna

10 GND System ground

GND

11 NC Not connected

12 RESET Main reset (active low). Should

normally be left open. Internal

12 kΩ pull-up resistor.

13 VCC Supply voltage input. Internally

regulated.

14 GND System ground

GND

15-22 RESERVED Test pins or pins reserved for

future use. Do not connect!

23-28 RESERVED Test pins or pins reserved for

future use. Do not connect!

29 LED1 LED output using

LED_CONTROL. If not used, do

not connect.

30 LED0 LED output using

LED_CONTROL. If not used, do

not connect.

Note 1: For UART communication the TXD and RXD are used for serial data, and CTS and RTS for flow control

(optional). RXD should be high when not sending data to the module.

Note 2: The CONFIG pin can be used to enter configuration mode (change of default settings) as an alternative to

the 0x00 command. Active low.

Note 3: Other digital interfaces may be specified upon request.

1.8 V

VREG

2u2

VCC

RESET

12k

10k

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RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 8 of 16

Application circuit

A typical application circuit is shown where a MCU is connected to the Radiocrafts module. In

normal cases the UART (CTS/RTS is optional) and RESET line is connected to a host MCU

running the application. CONFIG is optional since a UART command can replace the

CONFIG pin on the MBUS modules. Pin 29/30 are LED drivers and D1/D2 can be mounted

(optional) for debugging (State information).

MCU considerations

Some additional external components is needed depending on MCU output driver properties

connected to the Radiocrafts module.

If the RESET is driven by a push-pull output, an additional 0 ohm series resistor (R4) shall be

inserted as shown in the figure, to allow an external programmer used for firmware upgrade to

assert Reset low. During firmware upgrade, R4 must in this case be removed.

In noisy surroundings and where RESET is not driven by a push-pull output, it is recommended to

add an external pull-up on RESET using a 5k6 resistor (R3). If the pull-up is stronger the external

programmer used for firmware upgrade will not be able to assert RESET low.

In noisy surroundings and where RXD is not driven by a push-pull output, it is recommended to

add an external pull-up on RXD using a 5k6 resistor (R3).

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Embedded Wireless Solutions

RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 9 of 16

Reset filter

To minimize effect of noise on the Reset-line, the RESET pin on the module (pin 12) must be

connected to an external circuitry via an RC-network. It is recommended to connect RESET to a

microcontroller I/O-pin. The reset filter should be placed as close as possible to the RESET pin of

the module.

Power Supply

Noisy external circuitry may under certain scenarios affect the transmitted signal on RX1180-

MBUS and precaution should be taken for EU R&TTE conformity. Example of circuits that can

generate noise on the RC1180-MBUS transmitted spectrum may be DC/DC converters and some

level converters like RS232 and RS485. To increase spectrum margin it is important to add an EMI

filter bead (L1) on the VCC pin of the RC1180-MBUS module. Alternatively, the RC1180-MBUS

may be powered (RC_VCC) from a separate voltage regulator. This will ensure that potential

switching noise is filtered out from the power supply (RC_VCC) to the RC1180-MBUS.

Component

Manufacture

Part number

EMI filter bead (L1) Murata BLM11A102S, ordering code

BLM18xx102xN1D

Programming Interface

For future firmware updates and possible custom variants

it is recommended to include a 2x5 pins

programming connector to the module programming pins. The connector should be a 1.27 mm

pitch pin-row (same pitch in both directions), SMD or through-hole version, with the connections

shown below. RXD/TXD lines is not in use for firmware upgrade, but is included on spare pins on

the connector for debugging purposes.

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Embedded Wireless Solutions

RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 10 of 16

Antenna Connection

The antenna should be connected to the RF pin. The RF pin is matched to 50 Ohm. If the

antenna connector is placed away from the module at the motherboard, the track between the

RF pin and the connector should be a 50 Ohm transmission line.

On a two layer board made of FR4 the width of a microstrip transmission line should be 1.8

times the thickness of the board, assuming a dielectric constant of 4.8. The line should be run

at the top of the board, and the bottom side should be a ground plane.

Example: For a 1.6 mm thick FR4 board, the width of the trace on the top side should be 1.8 x

1.6 mm = 2.88 mm.

The simplest antenna to use is the quarter wave whip antenna. A quarter wave whip antenna

above a ground plane yields 37 Ohm impedance and a matching circuit for 50 Ohm are

usually not required.

A PCB antenna can be made as a copper track where the ground plane is removed on the

back side. The rest of the PCB board should have a ground plane as large as possible,

preferably as large as the antenna itself, to make it act as a counterweight to the antenna. If

the track is shorter than a quarter of a wavelength, the antenna should be matched to 50

ohms.

The lengths of a quarter wave antenna for different operational frequencies are given in the

table below.

Frequency

[MHz]

Length

[cm]

868 8.2

Regulatory Compliance Information

The use of RF frequencies and maximum allowed RF power is limited by national regulations.

The RC1180-MBUS has been designed to comply with the R&TTE directive 1999/5/EC.

According to R&TTE directives, it is the responsibility of Radiocrafts’ customers (i.e. RC1180-

MBUS end user) to check that the host product (i.e. final product) is compliant with R&TTE

essential requirements. The use of a CE marked radio module can avoid re-certification of the

final product, provided that the end user respects the recommendations given by Radiocrafts.

A Declaration of Conformity is available from Radiocrafts on request.

The relevant regulations are subject to change. Radiocrafts AS do not take responsibility for

the validity and accuracy of the understanding of the regulations referred above. Radiocrafts

only guarantee that this product meets the specifications in this document. Radiocrafts is

exempt from any responsibilities related to regulatory compliance.

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Embedded Wireless Solutions

RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 11 of 16

PCB Layout Recommendations

The recommended layout pads for the module are shown in the figure below. All dimensions

are in thousands of an inch (mil). The circle in upper left corner is an orientation mark only,

and should not be a part of the copper pattern.

A PCB with two or more layers and with a solid ground plane in one of the inner- or bottom

layer(s) is recommended. All GND-pins of the module shall be connected to this ground plane

with vias with shortest possible routing, one via per GND-pin.

On the back side of the module there are several test pads. These test pads shall not be

connected, and the area underneath the module should be covered with solder resist. If any

routing or vias is required under the module, the routing and vias must be covered with solder

resist to prevent short circuiting of the test pads. It is recommended that vias are tented.

Reserved pins should be soldered to the pads but the pads must be left floating.

Note that Radiocrafts technical support team is available for schematic and layout review of

your design.

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RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 12 of 16

Mechanical Drawing

Top view

Side view

Bottom view

End view

Drawings are not to scale

Radiocrafts

25.4 mm 12.7 mm

8.5 mm

13.6 mm

0.9 mm

1.4 mm

2.1 mm

0.38 mm

23.6 mm 10.9 mm

1.9 mm

3.2 mm

RCXXXX YYYYWW

NN A.BB

Part nr: RCXXXX

Lot code: YYYYW W (YYYY=prod. year, WW= prod. week)

Hardware revision: A.BB

Approval marking: NN = CE, FCC or others

3.3 mm

Mechanical Dimensions

The module size is 12.7 x 25.4 x 3.3 mm.

Carrier Tape and Reel Specification

Carrier tape and reel is in accordance with EIA Specification 481.

Tape width

Component

pitch

Hole pitch

Reel

diameter

Units per

reel

44 mm 16 mm 4 mm 13” Max 1000

Soldering Profile Recommendation

JEDEC standard IPC/JEDEC J-STD-020D.1 (page 7 and 8), Pb-Free Assembly is

recommended.

The standard requires that the heat dissipated in the "surroundings" on the PCB is taken into

account. The peak temperature should be adjusted so that it is within the window specified in

the standard for the actual motherboard.

Aperture for paste stencil is normally areal-reduced by 20-35%, please consult your

production facility for best experience aperture reduction.

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RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 13 of 16

Absolute Maximum Ratings

Parameter

Min

Max

Unit

Caution ! ESD sensitive device.

Precaution should be used when

handling the device in order to prevent

permanent damage.

Supply voltage, VCC -0.3 3.9 V

Voltage on any pin -0.3 VCC+0.3V

Max 3.9V

Input RF level 10 dBm

Storage temperature -50 150 °C

Operating temperature -40 85 °C

Under no circumstances the absolute maximum ratings given above should be violated.

Stress exceeding one or more of the limiting values may cause permanent damage to the

device.

Fresh 3.6V Li batteries normally have a higher open circuit voltage than the nominal 3.6V, but

can still be used to power the module as long as it is not exceeding the absolute maximum

rating (3.9V). When the module operates in IDLE/RX/TX the loaded battery voltage will

usually drop below 3.6V, which is inside the operation voltage range (2.0V – 3.6V).

Electrical Specifications

T=25°C, VCC = 3.0V if nothing else stated.

Parameter

Min

Typ.

Max

Unit

Condition / Note

Operating frequency

868.0

870.0

MHz

Number of channels

Input/output impedance

Ohm

Chip rate

S-mode

T-mode

R2-mode

32.768

100

4.8

kchip/s

Data rate

S-mode

T-mode

R2-mode

16.384

66.67

2.4

kbit/s

S and R2 mode use

Manchester coding. T mode

uses 3-of-6 coding. T2 use

a combination of both.

Frequency stability

S and T mode

R2 mode

+/-40

+/-20

ppm

Including 10 years of aging.

TBD limited temperature

range for R2 mode

Frequency stability aging 1 ppm/year Starting after 10 years

Transmit power

-20

dBm

Typical values are for

default settings

FSK deviation

S-mode

T-mode

R2-mode

+/- 50

+/- 6

kHz

Adjacent channel power

TBD dBc

Occupied bandwidth

TBD kHz 99.5%

Spurious emission, TX

< 1 GHz

> 1 GHz

-36

-30

dBm

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2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 14 of 16

Sensitivity

S-mode

T-mode

R2-mode

-100

-105

-102

-101

-106

dBm

Measured at 1% BER /

80% PER of 20 byte

packets.

Adjacent channel rejection

29 dB

Alternate channel selectivity

53 dB

Image channel rejection

28 dB

Blocking / Interferer rejection /

desensitization

+/- 1 MHz

+/- 2 MHz

+/- 5 MHz

+/- 10 MHz

Wanted signal 3 dB above

sensitivity level, CW

interferer.

Minimum numbers

corresponds to class 2

receiver requirements in

EN300220.

Saturation

-14 dBm

Input IP3

TBD dBm

Spurious emission, RX

-57

dBm

Supply voltage

2.0 3.6 V

Current consumption,

RX/IDLE

UART IDLE

1.7

3.6

Apply over entire supply

voltage range

UART IDLE current

depends on UART Baud

Rate. Max value for baud

rates >14.4 kbaud and 1.7

ma for lower baud rates

Current consumption, TX

RF_POWER=5, 9 dBm

RF_POWER=4, 5 dBm

RF_POWER=3, 1 dBm

RF_POWER=2, -10 dBm

RF_POWER=1, -20 dBm

Apply over entire supply

voltage range

Current consumption, SLEEP 0.1 1.0 uA

Digital I/O

Input logic level, low

Input logic level, high

Output logic level, low (1µA)

Output logic level, high(-1µA)

70 %

TBD

30 %

TBD

VCC

Of VCC

RESET pin

Input logic level, low

Input logic level, high

70 %

30 %

Minimum 250 ns pulse

width

UART Baud Rate tolerance

+/- 2 % UART receiver and

transmitter

Configuration memory write

cycles

1000 The guaranteed number of

write cycles using the ‘M’

command is limited

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RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 15 of 16

Document Revision History

Document Revision

Changes

1.0 First release

1.1 Pin Assignment and Pin Description: Pin 2 = RTS, Pin 3 = CTS. Changed

equivalent circuit to be pulled to VCC not VDD on relevant pins

1.2 Power supply chapter added. Frequency stability aging added.

1.3 Pin Assignment for Pin 2 and Pin 3 swapped, Pin 2 = CTS.

Added chapter “Programming interface”. Changed Test mode 2 description,

added Test mode 3 description.

1.4 UART_BAUD _RATE settings corrected.

Added R-C network on Reset-pin

1.5 Apply for firmware revision 1.15 and above (1.xx)

Added ‘F’ (set C-field) and ‘G’ (set M-Bus mode) commands

Added ‘T’ (set Destination Address / module ID) command

1.6 Minor corrections

2.0 MBUS protocol info separated into a User Manual

2.10 Mechanical drawing update, Product status change and minor corrections

2.20 -Voltage range clarified to be 3.9V

-removed protocol information that is available in User Manual

2.21 - Minor corrections

- C mode added

- improved application circuit

2.22 - Absolut max voltage vs Max Supply voltage clarification

Product Status and Definitions

Current

Status

Data Sheet Identification

Product Status

Definition

Advance Information Planned or under

development

This data sheet contains the design

specifications for product

development. Specifications may

change in any manner without notice.

Preliminary Engineering Samples

and First Production

This data sheet contains preliminary

data, and supplementary data will be

published at a later date. Radiocrafts

reserves the right to make changes at

any time without notice in order to

improve design and supply the best

possible product.

No Identification Noted

Full Production

This data sheet contai

ns final

specifications. Radiocrafts

reserves the right to make

changes at any time without notice

in order to improve design and

supply the best possible product.

Obsolete Not in Production This data sheet contains

specifications on a product that has

been discontinued by Radiocrafts.

The data sheet is printed for

reference information only.

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RC1180-MBUS

2015 Radiocrafts AS RC1180-MBUS Data Sheet (rev. 2.22) Page 16 of 16

Disclaimer

Radiocrafts AS believes the information contained herein is correct and accurate at the time of this printing. However,

Radiocrafts AS reserves the right to make changes to this product without notice. Radiocrafts AS does not assume

any responsibility for the use of the described product; neither does it convey any license under its patent rights, or

the rights of others. The latest updates are available at the Radiocrafts website or by contacting Radiocrafts directly.

As far as possible, major changes of product specifications and functionality, will be stated in product specific Errata

Notes published at the Radiocrafts website. Customers are encouraged to check regularly for the most recent

updates on products and support tools.

Trademarks

RC232™ is a trademark of Radiocrafts AS. The RC232™ Embedded RF Protocol is used in a range of products from

Radiocrafts. The protocol handles host communication, data buffering, error check, addressing and broadcasting. It

supports point-to-point, point-to-multipoint and peer-to-peer network topologies.

All other trademarks, registered trademarks and product names are the sole property of their respective owners.

Life Support Policy

This Radiocrafts product is not designed for use in life support appliances, devices, or other systems where

malfunction can reasonably be expected to result in significant personal injury to the user, or as a critical component

in any life support device or system whose failure to perform can be reasonably expected to cause the failure of the

life support device or system, or to affect its safety or effectiveness. Radiocrafts AS customers using or selling these

products for use in such applications do so at their own risk and agree to fully indemnify Radiocrafts AS for any

damages resulting from any improper use or sale.

Contact Information

Web site: www.radiocrafts.com

Address:

Radiocrafts AS

Sandakerveien 64

NO-0484 OSLO

NORWAY

Tel: +47 4000 5195

Fax: +47 22 71 29 15

E-mail: radiocrafts@radiocrafts.com

sales@radiocrafts.com

support@radiocrafts.com