dresden elektronik deRFusb-23E00 User manual

User Manual
USB Radio Sticks
deRFusb-23E00
deRFusb-23E06
deRFusb-23E06 JTAG
deRFusb-13E00
deRFusb-13E06
deRFusb-13E06 JTAG
Document Version V01.01
2011-07-01

User Manual
Version 01.01
2011-07-01
USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 2 of 25
Table of contents
1. Overview .........................................................................................................................5
2. Application.......................................................................................................................5
3. Features ..........................................................................................................................5
4. Technical data .................................................................................................................8
5. Mechanical size.............................................................................................................10
6. Pin assignment..............................................................................................................11
7. Programming.................................................................................................................15
7.1. JTAG interface .....................................................................................................15
7.2. USB interface .......................................................................................................15
7.3. Required hardware...............................................................................................15
7.4. Programming and debugging details ....................................................................17
8. Onboard transceiver ......................................................................................................18
9. Onboard flash (option)...................................................................................................18
10. Radio certification..........................................................................................................19
10.1. United States (FCC) .............................................................................................19
10.2. European Union (ETSI) ........................................................................................20
11. Ordering information......................................................................................................22
12. Revision notes...............................................................................................................24

User Manual
Version 01.01
2011-07-01
USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 3 of 25
Document history
Date Version Description
2011-06-29 01.00 Initial version
2011-07-01 01.01 Update
- Certification 2.4GHz usb radio stick
- Working temperature
- Radio data
Mailing list
Firm Division / Name
DE A.Palm
Author / Check / Release
Firm Division / Name
Author DE Dev. / A.Palm
Check
release

User Manual
Version 01.01
2011-07-01
USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 4 of 25
Abbreviations
Abbreviation Description
ADC
A
nalog to
D
igital
C
onverter
AES
A
dvanced
E
ncryption
S
tandard
CE (Applications) -
C
onsumer
E
lectronics
DAC
D
igital to
A
nalog
C
onverter
ETSI
E
uropean
T
elecommunications
S
tandards
I
nstitute
FCC
F
ederal
C
ommunications
C
ommission
GPIO
G
enerals
P
urpose
I
nput
O
utput
IC (Certification) - Industry Canada
ISM
I
ndustrial,
S
cientific and
M
edical frequency band
JTAG
J
oint
T
est
A
ction
G
roup
MAC
M
edium
A
ccess
C
ontrol
MCU, µC
M
icro
c
ontroller
U
nit
PWM
P
ulse
W
idth
M
odulation
RF
R
adio
F
requency
SPI
S
erial
P
eripheral
I
nterface
TWI
T
wo-
W
ire Serial
I
nterface
UART
U
niversal
A
synchronous
R
eceiver
T
ransmitter
USART
U
niversal
S
ynchronous/
A
synchronous
R
eceiver
T
ransmitter
USB
U
niversal
S
erial
B
us
WPAN
W
ireless
P
ersonal
A
rea
N
etwork

User Manual
Version 01.01
2011-07-01
USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 5 of 25
1. Overview
The compact designed USB radio sticks deRFusb-23E00 and deRFusb-13E00 contain a
powerful CORTEX-M3 microcontroller with 256 kBytes High-Speed Flash. Additional flash
memory to store user defined data is provided using the USB radio sticks deRFusb-23E06
and deRFusb-13E06, it is usable as mass storage device.
Depending on the transmission frequency of 2.4 GHz - deRFusb-23E00/06/JTAG - or
868/915 MHz - deRFusb-13E00/06/JTAG - the ATMEL low-power transceivers AT86RF231
or alternatively AT86RF212 are integrated. They provide a complete radio transceiver inter-
face between the antenna and the microcontroller and an extended functional range such as
a 128-Bit AES hardware engine to assure data security.
The USB radio sticks provide a programming and debugging interface to the user, by default
via USB. For programming via JTAG, the variants deRFusb-23E00 JTAG, deRFusb-23E06
JTAG, deRFusb-13E00 JTAG and deRFusb-13E06 JTAG are available.
2. Application
The main applications for the USB radio sticks deRFusb-23E00/06/JTAG and deRFusb-
13E00/06/JTAG are:
•2.4GHz and Sub-GHz range IEEE 802.15.4
•ZigBee
®
Pro
•ZigBee
®
RF4CE
•ZigBee
®
IP
•6LoWPAN
•SP100
•Wireless Sensor Networks (WSN)
•industrial and home controlling and monitoring
3. Features
The USB radio sticks deRFusb-23E00/JTAG and deRFusb-23E06/JTAG offer the following
features:
•compact size (in case): 71.0 x 23.0 x 8.7 mm
•USB powered
•3 free programmable status LEDs
•RF shielding
•Debugging/Programming interfaces: 1 x DBGU (Debug-Unit) or 1 x JTAG with 10 pin
connector mounting (option ‘JTAG’), USB

User Manual
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USB radio sticks deRFusb
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Tel.: 0351 – 31 85 00
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Page 6 of 25
•Onboard transceiver and chip ceramic antenna 2.4GHz
•Optional: onboard 2 GByte flash (option ‘06’)
•Certification: FCC certified, IC pending, conformity ETSI/CE

User Manual
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2011-07-01
USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 7 of 25
The block diagram below shows layout and interaction of the main deRFusb-23E00/06/JTAG
components:
VCC
ATSAM3S4BA AT86RF231 Chip antenna
2 GByte Flash
JTAG
DBGU
USB
VUSB
4.5 .. 5.5V
SPI
VCC
3.3V
MMC
Option:
Figure 1: block diagram deRFusb-23E00/06/JTAG
The deRFusb-13E00/06/JTAG offer the same features like the deRFusb-23E00/06/JTAG ex-
cept the built-in Sub-GHz transceiver and onboard Sub-GHz chip antenna.
•Onboard transceiver and chip ceramic antenna for Sub-GHz
Layout and interaction of the main deRFusb-13E00/06/JTAG components:
VCC
ATSAM3S4BA AT86RF212 Chip antenna
2 GByte Flash
JTAG
DBGU
USB
VUSB
4.5 .. 5.5V
SPI
VCC
3.3V
MMC
Option:
Figure 2: block diagram deRFusb-13E00/06/JTAG

User Manual
Version 01.01
2011-07-01
USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 8 of 25
4. Technical data
Table 1: Mechanical data
Mechanical
Radio module
Size (length x width x height) 71.0 x 23.0 x 8.7 mm (in case)
63.5 x 19.0 x 5.5 mm (without case)
63.5 x 19.0 x 9.5 mm (with JTAG, without case)
Connectors
USB chassis plug type A
10 pin header - connection option
‘JTAG’
2 x 5 pins, 1.27 mm pitch
Table 2: Environment
Temperature and humidity range
Min Typ Max Unit
Working area T_work w/o external flash
1
- 40 +85 °C
T_work with external flash
2
- 25 +85 °C
Working area 25 80 % r.H.
1
valid for deRFusb23E00/JTAG and deRFusb13E00/JTAG
2
valid for deRFusb23E06/JTAG and deRFusb13E06/JTAG
Table 3: Electrical data
Electrical (VUSB = 5.0VDC)
Parameter Min Typ Max Unit
Supply voltage VUSB 4.5 5.0 5.5 VDC
Current
consumption
I_TXon (TX_PWR = 3) 51 mA
I_TXoff 32 mA
I_sleep TBD mA
I_RXon TBD mA

User Manual
Version 01.01
2011-07-01
USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 9 of 25
Table 4: Radio data transmission
Radio (VUSB = 5.0VDC)
Parameter / feature Min Typ Max Unit
deRFusb-23E00/06/JTAG
Antenna Chip ceramic
Antenna gain +1.3
- 0.5
dBi (peak)
dBi (average)
Antenna diversity: no
Range line of sight >200
m
Frequency range 2.4
GHz
Transmitting
power conducted
TX_PWR = 0 +3.0
dBm
Receiver sensitivity
- 101
dBm
Data rate 250
500
1
2
kb/s
kb/s
Mb/s
Mb/s
deRFusb-13E00/06/JTAG
Antenna Chip ceramic
Antenna gain - 0.7
- 2.6
dBi (peak)
dBi (average)
Antenna diversity: no
Range line of sight >200
m
Frequency range 868
915
MHz (band)
Transmitting
power conducted
TX_PWR = 0 @ 915MHz
TX_PWR = 0 @ 868MHz
+ 9.0
+ 5.0
dBm
Receiver sensitivity
- 110
dBm
Data rate 20
40
250
500
1
kb/s
kb/s
kb/s
kb/s
Mb/s

User Manual
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2011-07-01
USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 10 of 25
5. Mechanical size
63.5 mm
19.0 mm
height 5.5 mm
Figure 3: Size deRFusb-23E00 and deRFusb-23E06
Placed in case the mechanical size is 71.0 x 23.0 x 8.7 mm (length x width x height).
These dimensions are the same at the deRFusb-13E00 and deRFusb-13E06 radio sticks.
Figure 4: deRFusb-13E00 and deRFusb-13E06
The connector for all radio stick design versions is USB type A.
Figure 5: USB type A connection

User Manual
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USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
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Page 11 of 25
6. Pin assignment
The optional 10 pin connector offers the programming interface (JTAG) and debugging inter-
face (Debug RXD and Debug TXD) to the user. It is directly accessible from the USB stick
bottom side.
Figure 6: Top and bottom overlay deRFusb-23E00, deRFusb-23E06, deRFusb-23E00 JTAG and
deRFusb-23E06 JTAG
X2 pins: 2 .... 10
1..... 9
1.27 mm pitch
Figure 7: optional 10 pin connector with footprint receptacle

User Manual
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USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
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Page 12 of 25
Figure 8: Top overlay deRFusb-13E00, deRFusb-13E06, deRFusb-13E00 JTAG and deRFusb-
13E06 JTAG
X2 pins: 2 .... 10
1..... 9
1.27 mm pitch
Figure 9: Optional 10 pin connector with footprint receptacle

User Manual
Version 01.01
2011-07-01
USB radio sticks deRFusb
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 13 of 25
Table 5: Pin assignment of deRFusb-23E00/06/JTAG and deRFusb-13E00/06/JTAG
µC Pin name function comments
USB connector
56 DDM USB DM
57 DDP USB DP
10 pin connector (only available with option ‘JTAG’)
53 PB7/TCK/SWCLK JTAG TCK pin 1
GND pin 2
49 PB5/TWCK1/PWML0/WKUP13/TDO
JTAG TDO pin 3
VCC pin 4
51 PB6/TMS/SWDIO JTAG TMS pin 5
39 NRST /Reset pin 6
VCC pin 7
30 PA9/URXD0/NPCS1/PWMFI0 Debug RXD pin 8
33 PB4/TWD1/PWMH2/TDI JTAG TDI pin 9
29 PA10/UTXD0/NPCS2 Debug TXD pin 10
Miscellaneous
13 PA19/RK/PWML0/A15/AD2 LED1 red
9 PA17/TD/PCK1/PWMH3/AD0 LED2 yellow
10 PA18/RD/PCK2/A14/AD1 LED3 green
35 PA5/RXD0/NPCS3 Hardware ID1
34 PA6/TXD0/PCK0 Hardware ID2
32 PA7/RTS0/PWMH3/XIN32 Hardware ID3
Internal transceiver interface
20 PA15/TF/TIOA1/PWML3 RXTS/DIG2 Timestamp
11 PA21/RXD1/PCK1/AD8 SLP-TR
21 PA14/SPCK/PWMH3 SCK SPI
27 PA12/MISO/PWMH1 MISO SPI
22 PA13/MOSI/PWMH2 MOSI SPI
28 PA11/NPCS0/PWMH0 SELN
47 PA1/PWMH1/TIOB0/A18 IRQ
23 PA24/RTS1/PWMH1/A20 RST Transceiver Reset
36 PA4/TWCK0/TCLK0 CLKM
2 GByte flash memory
42 MCDA0 ext. Flash Data 0
52 MCDA1 ext. Flash Data 1
26 MCDA2 ext. Flash Data 2
37 MCDA3 ext. Flash Data 3
38 MCCDA ext. Flash Command

User Manual
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USB radio sticks deRFusb
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Tel.: 0351 – 31 85 00
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41 MCCK ext. Flash Clock
Erase pin
55 PB12/PWML1/ERASE
Table 6: Signal description list
Signal name Function Type Active
level
Comments
Power - USB connector
DDM USB Full Speed Data – Analog
Digital
DDP USB Full Speed Data +
JTAG
TCK Test Clock Input onboard Pull-up
TDI Test Data In Input onboard Pull-up
TDO Test Data Out Output
TDM Test Mode Select Input onboard Pull-up
Reset
RSTN Microcontroller Reset I/O Low Pull-Up resistor
UART0
URXD0 UART Receive Data Input
UTXD0 UART Transmit Data Output

User Manual
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USB radio sticks deRFusb
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Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
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Page 15 of 25
7. Programming
7.1. JTAG interface
Only the deRFusb-23E00 JTAG, deRFusb-23E06 JTAG, deRFusb-13E00 JTAG and deR-
Fusb-13E06 JTAG can be programmed over JTAG interface (TDI, TDO, TCK, TMS) with a
suitable JTAG-programmer for ARM-based microcontrollers.
7.2. USB interface
The alternative programming feature for the deRFusb radio sticks is provided by the USB
interface.
The interface represents a USB 2.0 Full-Speed Device (not USB certified). The USB inter-
face logs on at the host as Mass Storage Device and as deRFusb-xxxx.
For a more details of the interface please refer to the ATSAM3S ATMEL data sheet:
•Preliminary PDF: doc6500.pdf
•Preliminary Summary PDF: 6500s.pdf
http://www.atmel.com/dyn/products/product_docs.asp?category_id=163&family_id=605&subf
amily_id=2127&part_id=4691
7.3. Required hardware
JTAG interface
For the JTAG interface Dresden elektronik ingenieurtechnik gmbh offers the hardware com-
ponents for a fast start-up. The following hardware setups are possible:
1. Option ATMEL SAM-ICE programmer
•(A) deRFusb-23E00/06 JTAG or deRFusb-13E00/06 JTAG
•(B) SAM-ICE-Adapter with onboard RS232 level shifter
•(C) SAM-ICE programmer
•(D) RS232 cable

User Manual
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USB radio sticks deRFusb
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Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: 0351 – 31 85 00
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Page 16 of 25
Figure 10: USB radio stick with SAM-ICE programmer
2. Option OLIMEX ARM programmer
•(A) deRFusb-23E00/06 or deRFusb-13E00/06
•(B) SAM-ICE-Adapter with onboard RS232 level shifter
•(C) Olimex USB-ARM programmer
•(D) RS232 cable
Figure 11: USB radio stick with OLIMEX ARM programmer
Attention: The SAM-ICE-Adapter has no own power supply! Connect the USB radio stick
with an USB Type-A extension cable to a laptop or PC.
(A)
(B)
(C)
(D)
(A)
(B)
(C)
(D)

User Manual
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USB radio sticks deRFusb
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Enno-Heidebroek-Str. 12
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Page 17 of 25
USB interface
No additional hardware is necessary using the USB interface to program the deRFusb-
23E00/06 and deRFusb-13E00/06 radio sticks.
7.4. Programming and debugging details
For programming via JTAG there are two alternatives:
•OpenOCD
•Segger J-Link or Atmel SAM-ICE.
OpenOCD
A suitable on chip debug system including flash programming and SRAM debugging support
is available from various vendors e.g. http://www.olimex.com/dev/arm-usb-ocd.html
This open source programming software is recommended for open source toolchains.
Dresden elektronik ingenieurtechnik gmbh provides scripts for ease of use.
Segger J-Link or Atmel SAM-ICE
These In-Circuit-Emulators are commercially available programming adapters. They work
well with e.g. the IAR embedded workbench. They are also working with the GDB debug
server (for use with open source toolchain).
The programming and debugging features are license dependent.
Debugging and tracing - required hardware
Debugging and tracing of the USB radio sticks is possible with the SAM-ICE adapter. It has
following features:
•10 pin connector for deRFusb-23E00/06 JTAG and deRFusb-13E00/06 JTAG
•20 pin connector for ARM JTAG programmer
•6 pin connector for ARM Debug-Unit
•RS232 connector with onboard RS232 level shifter for ARM Debug-Unit
Troubleshooting
The ERASE pin (see section 6) is used to reinitialize the Flash content - and some of its
NVM (Non-Volatile Memory) bits - to an erased state. The flash is transferred to its original
state.
The pin must be tied high during more than 220 ms to perform a Flash erase operation.

User Manual
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USB radio sticks deRFusb
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Tel.: 0351 – 31 85 00
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Page 18 of 25
8. Onboard transceiver
The main difference between the deRFusb-23E00/06/JTAG and the deRFusb-
13E00/06/JTAG USB radio sticks is the built-in 2.4GHz or alternatively Sub-GHz transceiver
in combination with the appropriate onboard chip antenna.
deRFusb-23E00/06/JTAG - AT86RF231 transceiver
The low-power 2.4GHz transceiver is designed for industrial and consumer IEEE 802.15.4,
ZigBee
®
, RF4CE, SP100 and high data rate ISM applications.
deRFusb-13E00/06/JTAG - AT86RF212 transceiver
The low-power, low-voltage 800/900MHz transceiver is designed for low-cost IEEE 802.15.4,
ZigBee
®
and high data rate ISM applications available Europe and North America.
General transceiver description
These single-chip radio transceivers provide a complete radio transceiver interface between
an antenna and a microcontroller.
They comprise the analog radio transceiver and the digital modulation and demodulation in-
cluding time and frequency synchronization and data buffering. The number of external com-
ponents is minimized such that only the antenna, the crystal and decoupling capacitors are
required. The bidirectional differential antenna pins are used for transmission and reception,
thus no external antenna switch is needed.
An internal 128 byte RAM for RX and TX buffers the data to be transmitted or the received
data. Two on chip low dropout voltage regulators provide the internal analog and digital 1.8V
supply.
The transceivers further contain comprehensive hardware-MAC support (Extended Operat-
ing Mode) and a security engine (AES) to improve the overall system power efficiency and
timing.
9. Onboard flash (option)
A 2 GByte flash memory to store user defined data is optionally available using the deRFusb-
23E06/JTAG and deRFusb-13E06/JTAG USB radio sticks.
This flash memory is typically applied as mass storage device for user data. It works like a
Multimedia Card (MMC). Possible data bit modes are 1bit (default) and 4bit.
The flash is equipped with a memory controller and has a NAND flash architecture. It com-
plies with eMMC Specification Version 4.4. The temperature range for safe operation is from
- 25C°to +85C°.

User Manual
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USB radio sticks deRFusb
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01237 Dresden / Germany
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
[e-mail]
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Page 19 of 25
10.Radio certification
10.1. United States (FCC)
The deRFusb-23E00/06/JTAG and deRFusb-13E00/06/JTAG USB radio sticks comply with
the requirements of FCC part 15.
The FCC certification for deRFusb-13E00/06/JTAG is pending.
To fulfill FCC Certification requirements, an OEM manufacturer must comply with the follow-
ing regulations:
The modular transmitter must be labeled with its own FCC ID number, and, if the FCC ID is
not visible when the module is installed inside another device, the outside of the device into
which the module is installed must also display a label referring to the enclosed module.
This exterior label can use wording such as the following. Any similar wording that expresses
the same meaning may be used.
Sample label for USB radio stick deRFusb-23E00, deRFusb-23E06,
deRFusb-23E00 JTAG and deRFusb-23E06 JTAG:
FCC
-
ID: XVV
-
ARM323E00
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must ac-
cept any interference received, including interference that may cause undesired operation.
Note: The usb radio sticks deRFusb-23E00 JTAG, deRFusb-23E06 and deRFusb-23E06
JTAG fulfill a Permissive Change Class 1 regarding to FCC Section 2.1043 and complies
with the requirements of FCC part 15.
The Original Equipment Manufacturer (OEM) must ensure that the OEM modular transmitter
is labeled with its own FCC ID number. This includes a clearly visible label on the outside of
the final product enclosure that displays the contents shown below. If the FCC ID is not visi-
ble when the equipment is installed inside another device, the outside of the device into
which the equipment is installed must also display a label referring to the enclosed equip-
ment.
This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation
(FCC 15.19). The internal / external antenna(s) used for this mobile transmitter must provide
a separation distance of at least 20 cm from all persons and must not be co-located or oper-
ate in conjunction with any other antenna or transmitter.
Installers must be provided with antenna installation instructions and transmitter operating
conditions for satisfying RF exposure compliance. This device is approved as a mobile de-

User Manual
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USB radio sticks deRFusb
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Page 20 of 25
vice with respect to RF exposure compliance, and may only be marketed to OEM installers.
Use in portable exposure conditions (FCC 2.1093) requires separate equipment authoriza-
tion.
Modifications not expressly approved by this company could void the user's authority to op-
erate this equipment (FCC section 15.21).
This equipment has been tested and found to comply with the limits for a Class B digital de-
vice, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equip-
ment does cause harmful interference to radio or television reception, which can be deter-
mined by turning the equipment off and on, the user is encouraged to try to correct the inter-
ference by one or more of the following measures:
•Reorient or relocate the receiving antenna
•Increase the separation between the equipment and receiver
•Connect the equipment into an outlet on a circuit different from that to which the re-
ceiver is connected
•Consult the dealer or an experienced radio/TV technician for help
10.2. European Union (ETSI)
The deRFusb-23E00/06/JTAG and deRFusb-13E00/06/JTAG USB radio sticks have been
tested compliant for use in the European Union countries.
If the deRFusb-23E00/06/JTAG and deRFusb-13E00/06/JTAG USB radio sticks are incorpo-
rated into a product, the manufacturer must ensure compliance of the final product to the Eu-
ropean harmonized EMC and low-voltage/safety standards. A Declaration of Conformity
must be issued for each of these standards and kept on file as described in Annex II of the
R&TTE Directive.
The manufacturer must maintain a copy of the deRFusb-23E00/06/JTAG and deRFusb-
13E00/06/JTAG USB radio sticks documentation and ensure the final product does not ex-
ceed the specified power ratings, antenna specifications, and/or installation requirements as
specified in the user manual. If any of these specifications are exceeded in the final product,
a submission must be made to a notified body for compliance testing to all required stand-
ards.
The “CE“ marking must be affixed to a visible location on the OEM product. The CE mark
shall consist of the initials "CE" taking the following form:
•If the CE marking is reduced or enlarged, the proportions given in the above graduat-
ed drawing must be respected.