LM Technologies LM811-04XX LM811 User Manual
LM Technologies Ltd. LM811
User Manual
LM811
WiFi and Bluetooth USB Module 4.0
Dual Mode Class 1 - IEEE
802.11
b/g/n
USER’S GUIDE
VERSION
1.2
For Software & Downloadables for this device, please visit
www.lm-technologies.com/downloads
©
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rights
reserved.
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trade
names
are
registered
trademarks
of
respective
manufacturers
listed.
This
manual
may
not
be
copied
in
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or
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withou
t
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consent
of
original
maker.
Information To User ..................................................…….. I
1. Introduction .........................................................…… 1
2. Wireless LAN Basics ................................................……. 3
3. IP ADDRESS ..........................................................……. 4
4. Install Driver/Utility ...............................................……. 5
4.1 Windows XP/Vista/Win7 / 8 / 8.1 / 10......................... 5
5. Wireless/Bluetooth Network Configuration .......................... 7
5.1 Utility Icon ........................................................ 7
5.2 Client Mode (Default Setting).................................... 7
6. Technical Specifications ............................................... 15
7. Troubleshooting ......................................................... 16
8. Glossary ................................................................... 17
TABLE OF CONTENTS
9.
Module Placement Note................................................. 24
The channel identifiers, channel center frequencies, and regulatory domains of
each 22-MHz-wide channel are shown in following Table.
Channel
Identifier
Frequency
(MHZ)
Regulato
r
y
Domains
Japan
ETSI
North
Ame
r
ica
Israel
Mexico
1
2412
● ● ●
2
2417
● ● ●
3
2422
● ● ● ●
4
2427
● ● ● ●
5
2432
● ● ● ●
6
2437
● ● ● ●
7
2442
● ● ● ●
8
2447
● ● ● ●
9
2452
● ● ● ●
10
2457
● ● ● ●
11
2462
● ● ● ●
12
2467
● ●
13
2472
● ●
14
2484
●
1
FEATURES
Supports Microsoft Win7 / 8 / 8.1 / 10(32bit/64bit).
Operating distance of up to 150 meters in free space.
150/120/90/60/54/48/36/30/24/22/18/12/11/6/5.5/2/1 Mbps selectable Data Rate.
64/128-bit WEP , WPA (Wi-Fi Protected Access), WPA2
2.400GHz ~ 2.4835GHz unlicensed ISM Frequency Band.
Modulation Method :
IEEE 802.11b : DSSS (Direct Sequence Spread Spectrum).
IEEE 802.11g / 802.11n : OFDM (Orthogonal Frequency Division Multiplexing).
Easy operation and set up.
SYSTEM REQUIREMENTS
Windows System : Win7 / 8 / 8.1 / 10(32bit/64bit).
System must have a device driver installed. It allows you
to communicate with LM811 WiFI 11n USB Module.
1. Introduction
Thank you for your purchase of the LM811 WiFi Module. Featuring
wireless technology, this wireless networking solution has been designed
for both large and small businesses, and it is scalable so that you can
easily add more users and new network features depending on your
business scale.
2
BEFORE YOU START
Have the module and software ready
◆LM811 WiFi 11n USB Module
◆Software Downloadable from LM Technologies website.
CONNECTING YOUR WLAN 11n USB Client Module
Connect your LM811 WLAN 11n USB Module. Install the driver.
http://lm-technologies.com/product/wifi-and-bluetooth-usb-module-4-0-dual-mode-class-1-lm811/
3
Wireless LAN network defined by IEEE 802.11b/g standard committee
could be configured as :
Ad Hoc wireless LAN.
Infrastructure wireless LAN.
Ad Hoc network is a group of wireless LAN cards, this
group is called a BSS (Basic Service Set). This group can use their wireless
LAN cards to communicate with each other, but can not
connect to the Internet.
Ad Hoc Wireless Network Infrastructure Wireless Network
The most obvious difference between an Infrastructure wireless
network and an Ad Hoc wireless network is the Infrastructure wireless
network can access the resource in the Internet through an Access Point.
Depending on your requirement, you can easily set up your system
network to be an “Ad Hoc” or “Infrastructure” wireless network.
Generally speaking, if in your network, there is an Access Point in it, we
recommend you to set your network as an “Infrastructure”, so it can
connect to the Internet.
2. Wireless LAN Basics
4
Win UAC Dialog is shown. Click Yes
to continue.
Step 2 :
Preparing Setup dialog is shown
Step 3 :
Wizard is ready to install the driver
and utility. Click Next to begin the
installation
Installing & configuring LM811 WiFi
driver and utility
3. IP Address
After downloading the software, run it, you will be prompted as follows or
similar.
Step 1 :
5
Installing Cisco 802.1x module
Step 4 :
Click Finish to complete the
installation. The installation will take
effect after windows restarts.
6
▓ Client mode utility running and LM811 scanning available networks.
▓ Client mode utility running and LM811 Module can not scan any AP
5.2 Client Mode (Default Setting)
Wireless Device Control :
▓ Show Tray Icon – Show icon or not show icon in system tray.
▓ Radio Off – To stop wireless signal.
▓ Disable Adapter – To stop wireless device.
▓ Virtual WiFi allowed – To enable Soft AP
5. Wireless Network Configuration
The LM811 WiFi 11n USB Module uses its own management software. All
functions controlled by users are provided by this application. When you insert
the WLAN Module into your laptop or desktop, an icon should appear in the
Windows System Tray, near the clock automatically.
5.1 Utility Icon
▓ Client mode utility running but no LM811 Module plugged in.
7
5.2.1 GENERAL SETTING
Once the device is set,
double click on the icon
and the configuration
window will pop up as
shown. It shows the
current connected
network. The signal
strength and link quality
are also displayed.
The bar graph displays
the quality and strength
of the link between the
node and its Access
Point.
Link Quality is a measurement of receiving and transmitting
performances over the radio.
Network Address displays current MAC Address, IP Address,
Subnet. and Gateway.
Click the Renew IP button to refresh the IP address leased from
the wireless AP.
5.2.2 PROFILE SETTING
In the profile tab, you
can Add, Remove,
Edit, Duplicate and
Set Default to
manipulate the profile
content manually.
We strongly
recommend to use a
profile after you do
Available Network.
8
5.2.3 AVAILABLE NETWOEK SETTING
Click Available
Network tab and it will
show all the available
networks that the radio
can reach. Select a
proper SSID & BSSID
you want to connect.
Click the Refresh
button to force and
rescan the current
available
networks.
Select one of SSIDs,
and click Add to
Profile to create a
profile that
can be configured
with more wireless
parameters.
In this page, you can
edit your profile name,
configure wireless
security like WEP,
WPA, WPA2,
802.1x …etc. After
finishing setup, click
the OK button to save
the configuration
5.2.4 Status
This Dialog shows
Manufacture, NDIS
Driver Version, Short
Radio Header,
Encryption,
Authentication,
Channel Set, Mac
Address... etc
information
9
5.2.5 WiFi Protected Setup
An easy and secure
setup solution for a
WiFi network. You can
choose a PIN Code or
Push Button method to
connect to an AP.
▓ Pin method:
Step 1 :
Press the “Pin Input
Config (PIN)” button.
Step 2 :
Select a specific AP
10
Step 3 :
Enter the PIN code
into your AP.
Step 4 :
Select the AP that
you want to
configure.
Step 5:
Wait for configuring
your wireless AP to be
the security setting.
11
▓ PBC method:
Step 1 :
Press “Push Button
Config (PBC)” button
Step 2 :
Push the physical
button on our AP or
visual button on he
WPS configuration page.
12
5.3 Virtual WiFi Setup
Step 1 :
Click “Virtual WiFi
allowed” option to
enable Virtual WiFi
configuration / status
page.
Step 2 :
Click “Start Virtual
WiFI Soft AP”
option to start
Step 3 :
Click “Config” button
to configure Soft AP
SSID and Security Key.
Step 4 :
Check “Setting Internet Connection Sharing” and “Auto Select
Public Network” options to enable ICS. If setup up Shared
Network manually, press “Apply” button to re-initialization ICS.
13
Add a Bluetooth Enabled Device
To add a Bluetooth enabled device to your computer, you can use the Bluetooth
icon located in the taskbar notification area or you can use a menu item in the
Bluetooth Devices control panel.
NOTE: Before a Bluetooth device can be found, it must be within range and set
to be discoverable.
To add a device using the Bluetooth icon:
Click the Bluetooth icon, click Add a device, and follow the onscreen instructions. The
Add a device wizard handles the pairing process.
To add a device using the Bluetooth Devices control panel:
1. Double-click the Bluetooth icon, and then click Show Bluetooth Devices.
Click Add a device and follow the on-screen instructions. The Add a device wizard
handles the pairing process.
NOTE:
The setup process for a Bluetooth wireless keyboard involves pairing with your computer.
•To conserve battery power, the Bluetooth wireless mouse, keyboard, or game
controller goes to sleep after a specified period of inactivity. To wake up the mouse
or game controller, move it around or click any of the controls. To wake up the
keyboard, press any key.
After you have added a Bluetooth device to your computer, you can begin using the
device.
To remove the device from your computer:
In Bluetooth Devices, select the device and click Remove device.
14
Windows 10 Setting
Use Bluetooth to facilitate wireless data transfers with other Bluetooth-enabled
devices.
Pairing with other Bluetooth-enabled devices
You need to pair your Notebook PC with other Bluetooth-enabled devices to enable
data transfers. To do this, use your touchpad as follows:
1. Launch the Charms bar.
2. Tap, then tap Change PC Settings.
3. Under PC Settings, select Devices then tap Add a Device to search for
Bluetooth-enabled devices.
4. Select a device from the list. Compare the passcode on your Notebook PC with the
passcode sent to your chosen device. If they are the same, tap yes to successfully pair
your Notebook PC with the device.
NOTE: For some Bluetooth-enabled devices, you may be prompted to key in the
passcode of your Notebook PC.
15
Product Name WLAN and Bluetooth combo module, USB interface
Standards
IEEE 802.11b/g/n, Bluetooth v2.1+EDR/ v3.0/ v3.0+HS/ v4.0
Data Transfer Rate
WLAN:
802.11b: 11, 5.5, 2, 1 Mbps
802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps
802.11n: MCS0 to 7 for HT20MHz, MCS0 to 7 for HT40MHz
Bluetooth:
Basic rate: 1Mbps
Enhanced data rate: 2, 3 Mbps
High Speed: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
Modulation Method
WLAN: BPSK/ QPSK/ 16-QAM/ 64-QAM/ DBPSK/ DQPSK/ CCK
Bluetooth: 8DPSK, π/4 DQPSK, GFSKFSK
Frequency Range
2.4GHz ISM band
RF Output Power
(tolerance ±2dBm)
WLAN:
17dBm – 802.11b@11Mbps
15dBm – 802.11g@54Mbps
13dBm – 802.11n@MCS0_HT20
13dBm – 802.11n@MCS7_HT20
13dBm – 802.11n@MCS0_HT40
13dBm – 802.11n@MCS7_HT40
Bluetooth: class 2
Receiver Sensitivity
WLAN:
-82dBm – 802.11b@11Mbps
-71dBm – 802.11g@54MBps
-67dBm – 802.11n@MCS7_HT20
-64dBm - 802.11n@MCS7_HT40
Bluetooth:
-89dBm@1Mbps
-90dBm@2Mbps
Antenna
Chip Antenna
Operating Temperature
-10 ~ 50° C ambient temperature
0 to 95 % (non-condensing)
Storage Temperature
-10 ~ 60°C ambient temperature
0 to 95 % (non-condensing)
Dimension
49.6 x 18 x 7.7 mm (LxWxH)
6. Technical Specifications
16
7. Troubleshooting
Symptom :
The dongle is linking, but can’t share files with others.
Remedy :
Make sure the file and printer sharing function is enabled. You can
enable the function by checking the icon of My Computer -> Control
Panel -> Network -> file and printer sharing -> I want to be able to give
others access to my files.
Symptom :
Slow or poor performance under AP mode
Remedy :
Try to select another channel for the communicating group or move your
device closer to the Access Point.
17
IEEE 802.11 Standard
The IEEE 802.11 Wireless LAN standards subcommittee, which is formulating
a standard for the industry.
Access Point
An internet working device that seamlessly connects wired and wireless
networks together.
Ad Hoc
An Ad Hoc wireless LAN is a group of personal computers, each with a WLAN
adapter, connected as an independent wireless LAN. Ad Hoc wireless LAN is
applicable at a departmental scale for a branch or SOHO operation.
BSSID
A specific Ad Hoc LAN is called a Basic Service Set (BSS). Personal
computers in a
BSS must be configured with the same BSSID.
DHCP
Dynamic Host Configuration Protocol - a method in which IP addresses are
assigned by server dynamically to clients on the network. DHCP is used for
Dynamic IP Addressing and requires a dedicated DHCP server on the
network.
Direct Sequence Spread Spectrum
This is the method the wireless cards use to transmit data over the frequency
spectrum. The other method is frequency hopping. Direct sequence
spreads the data over one frequency range (channel) while frequency
hopping jumps from one narrow frequency band to another many
times per second.
ESSID
An Infrastructure configuration could also support roaming capability for
mobile workers. More than one BSS can be configured as an Extended
Service Set (ESS). Users within an ESS could roam freely between BSSs
while served as a continuous connection to the network wireless stations and
Access Points within an ESS must be configured with the same ESSID and
the same radio channel.
Ethernet
Ethernet is a 10/100Mbps network that runs over dedicated home/office
wiring. Users must be wired to the network at all times to gain access.
Gateway
A gateway is a hardware and software device that connects two dissimilar
8. Glossary
18
systems, such as a LAN and a mainframe. In Internet terminology, a gateway
is another name for a router. Generally a gateway is used as a funnel
for all traffic to the Internet.
IEEE
Institute of Electrical and Electronics Engineers
Infrastructure
An integrated wireless and wired LAN is called an Infrastructure
configuration. Infrastructure is applicable to enterprise scale for wireless
access to central database, or wireless application for mobile workers.
ISM Band
The FCC and their counterparts outside of the U.S. have set aside bandwidth
for unlicensed use in the so-called ISM (Industrial, Scientific and
Medical) band. Spectrum in the vicinity of 2.4 GHz, in particular, is being
made available worldwide. This presents a truly revolutionary opportunity
to place convenient high-speed wireless capabilities in the hands of users
around the globe.
Local Area Network (LAN)
A LAN is a group of personal computers, each equipped with the appropriate
network adapter card connected by cable/air, that share applications, data,
and peripherals. All connections are made via cable or wireless media,
but a LAN does not use telephone services. It typically spans a single
building or campus.
Network
A network is a system of personal computers that is connected. Data, files,
and messages can be transmitted over this network. Networks may be local
or wide area networks.
Protocol
A protocol is a standardized set of rules that specify how a conversation
is to take place, including the format, timing, sequencing and/ or error
checking.
SSID
A Network ID unique to a network. Only clients and Access Points that
share the same SSID are able to communicate with each other. This string
is case-sensitive.
Static IP Addressing
A method of assigning IP addresses to clients on the network. In networks
with Static IP address, the network administrator manually assigns an IP
address to each personal computer. Once a Static IP address is assigned, a
personal computer
19
uses the same IP address every time it reboots and logs on to the
network, unless it is manually changed.
Temporal Key Integrity Protocol (TKIP)
The Temporal Key Integrity Protocol, pronounced tee-kip, is part of the
IEEE 802.11i encryption standard for wireless LANs. TKIP is the next
generation of WEP, the Wired Equivalency Protocol, which is used to
secure 802.11 wireless LANs. TKIP provides per-packet key mixing, a
message integrity check and a re-keying mechanism, thus fixing the
flaws of WEP.
Transmission Control Protocol / Internet Protocol (TCP/IP)
TCP/IP is the protocol suite developed by the Advanced Research
Projects Agency (ARPA). It is widely used in corporate Internet works,
because of its superior design for WANs. TCP governs how packet is
sequenced for transmission the network. The term “TCP/IP” is often
used generically to refer to the entire suite of related protocols.
Transmit / Receive
The wireless throughput in Bytes per second averaged over two seconds.
Wi-Fi Alliance
The Wi-Fi Alliance is a nonprofit international association formed in 1999
to certify interoperability of wireless Local Area Network products based
on IEEE 802.11 specification. The goal of the Wi-Fi Alliance’s members is
to enhance the user experience through product interoperability. The
organization is formerly known as WECA.
Wi-Fi Protected Access (WPA)
The Wi-Fi Alliance put together WPA as a data encryption method for
802.11 wireless LANs. WPA is an industry-supported, pre-standard version
of 802.11i utilizing the Temporal Key Integrity Protocol (TKIP),
which fixes the problems of WEP, including using dynamic keys.
Wide Area Network (WAN)
A WAN consists of multiple LANs that are tied together via telephone
services and / or fiber optic cabling. WANs may span a city, a state, a
country, or even the world.
Wired Equivalent Privacy (WEP)
Now widely recognized as flawed, WEP was a data encryption method
used to protect the transmission between 802.11 wireless clients and
APs. However, it used the same key among all communicating devices.
WEP’s problems are well-known, including an insufficient key length and
no automated method for distributing the keys. WEP can be easily
20
cracked in a couple of hours with off-the-shelf tools.
Wireless LAN (WLAN)
A wireless LAN does not use cable to transmit signals, but rather uses
radio or infrared to transmit packets through the air. Radio Frequency
(RF) and infrared are the commonly used types of wireless transmission. Most
wireless LANs use spread spectrum technology. It offers limited bandwidth,
usually under 11Mbps, and users share the bandwidth with
other devices in the spectrum; however, users can operate a spread spectrum
device without licensing from the Federal Communications Commission
(FCC).
Fragment Threshold
The proposed protocol uses the frame fragmentation mechanism defined in
IEEE 802.11 to achieve parallel transmissions. A large data frame is
fragmented into several fragments each of size equal to fragment threshold.
By tuning the fragment threshold value, we can get varying fragment sizes.
The determination of an efficient fragment threshold is an important issue in
this scheme. If the fragment threshold is small, the overlap part of the master
and parallel transmissions is large. This means the spatial reuse ratio of
parallel transmissions is high. In contrast, with a large fragment threshold, the
overlap is small and the spatial reuse ratio is low. However high fragment
threshold leads to low fragment overhead. Hence there is a trade-off between
spatial re-use and fragment overhead.
Fragment threshold is the maximum packet size used for fragmentation.
Packets larger than the size programmed in this field will be fragmented If you
find that your corrupted packets or asymmetric packet reception (all send
packets, for example). You may want to try lowering your fragmentation
threshold. This will cause packets to be broken into smaller fragments. These
small fragments, if corrupted, can be resent faster than a larger fragment.
Fragmentation increases overhead, so you'll want to keep this value as close
to the maximum value as possible.
RTS (Request To Send) Threshold
The RTS threshold is the packet size at which packet transmission is
governed by the RTS/CTS transaction. The IEEE 802.11-1997 standard
allows for short packets to be transmitted without RTS/CTS transactions.
Each station can have a different RTS threshold. RTS/CTS is used when the
data packet size exceeds the defined RTS threshold. With the CSMA/CA
transmission
21
mechanism, the transmitting station sends out an RTS packet to the receiving
station, and waits for the receiving station to send back a CTS (Clear to Send)
packet before sending the actual packet data. This setting is useful for
networks with many clients. With many clients, and a high network load, there
will be many more collisions. By lowering the RTS threshold, there may be
fewer collisions, and performance should improve. Basically, with a faster RTS
threshold, the system can recover from problems faster. RTS packets
consume valuable bandwidth, however, so setting this value too low will limit
performance.
Beacon Interval
In addition to data frames that carry information from higher layers, 802.11
includes management and control frames that support data transfer. The
beacon frame, which is a type of management frame, provides the "heartbeat"
of a wireless LAN, enabling stations to establish and maintain communications
in an orderly fashion. Beacon Interval represents the amount of time between
beacon transmissions. Before a station enters power save mode, the station
needs the beacon interval to know when to wake up to receive the beacon
(and learn whether there are buffered frames at the access point).
Preamble Type
There are two preamble types defined in IEEE 802.11 specification. A long
preamble basically gives the decoder more time to process the preamble. All
802.11 devices support a long preamble. The short preamble is designed to
improve efficiency (for example, for VoIP systems). The difference between the
two is in the Synchronization field. The long preamble is 128 bits, and theshort
is 56 bits.
WPA2
It is the second generation of WPA. WPA2 is based on the final IEEE 802.11i
amendment to the 802.11 standard.
Temporal Key Integrity Protocol (TKIP)
The Temporal Key Integrity Protocol, pronounced tee-kip, is part of the IEEE
802.11i encryption standard for wireless LANs. TKIP is the next generation of
WEP, the Wired Equivalency Protocol, which is used to secure 802.11 wireless
LANs. TKIP provides per-packet key mixing, a message integrity check and a
re-keying mechanism, thus fixing the flaws of WEP.
22
802.1x Authentication
802.1x is a framework for authenticated MAC-level access control, defines
Extensible Authentication Protocol (EAP) over LANs (WAPOL). The standard
encapsulates and leverages much of EAP, which was defined for dial-up
authentication with Point-to-Point Protocol in RFC 2284.
Beyond encapsulating EAP packets, the 802.1x standard also defines EAPOL
messages that convey the shared key information critical for wireless security.
Advanced Encryption Standard (AES)
Security issues are a major concern for wireless LANs, AES is the U.S.
government’s next-generation cryptography algorithm, which will replace DES
and 3DES.
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the
following two conditions: (1) this device may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired operation of the device.
Caution for IC (Canada)
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts
de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire
de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre le fonctionnement.
Please notice that if the IC identification number is not visible when the module is installed inside another
device, then 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:“Contains
IC:10531A-LM811 ” any similar wording that expresses the same meaning may be used.
L’étiquette d’homologation d’un module d’Innovation, Sciences et Développement économique Canada
devra être posée sur le produit hôte à un endroit bien en vue, en tout temps. En l’absence d’étiquette, le
produit hôte doit porter une étiquette sur laquelle figure le numéro d’homologation du module
d’Innovation, Sciences et Développement économique Canada, précédé du mot « contient », ou d’une
formulation similaire allant dans le même sens et qui va comme suit :Contient IC : 10531A-LM811 est le
numéro d’homologation du module
23
Federal Communication Commission Interference Statement
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 accept any interference received, including interference that may cause undesired
operation.
changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
Please notice that if the FCC identification number is not visible when the module is installed inside another
device, then 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: “Contains FCC ID:VVX-
LM811-04XX” any similar wording that expresses the same meaning may be used.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with a minimum distance of 20cm between the radiator & your
body. This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
The module is limited to OEM installation ONLY.
The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or
install module.
The module is limited to installation in mobile application;
A separate approval is required for all other operating configurations, including portable configurations with
respect to Part 2.1093 and difference antenna configurations.
There is requirement that the grantee provide guidance to the host manufacturer for compliance with Part
15B requirements.
Placement Notice Module Placement Notes
In order to get a better performance please don’t put any metal shielding in the surrounding area of module and try to leave the module placed
in the corner of chassis board as close as possible.
Considering antenna field pattern it is better to put the module in horizontal way with the chassis board.
Corner of the chassis board
9.Module Placement Notes
24
Chip Antenna
The antenna area in the module should protrude
outside the Ground at least 5mm
Keep the distance at least 13cm long with WLAN or another antenna
of the same frequency band, to avoid the interference or deteriorate
the performance.
At least 5mm
At least 5mm
No Ground
Pin Outs
6 WPS or PDN
5 VCC
4 USB D-
3 USB D+
2 GND
1 LED out
25mm
12mm
2mm
2mm
2mm
2mm
0.9mm
2mm
1mm
1mm
0.5mm 1mm2mm
0.9mm
1.4mm
1.5mm
1.5mm
7.6mm
0.5mm
Over 13cm
25
RF Out
RF Connector
This RF out pin needs the input impedance of 50 Ohm
50 Ohm Feed Line
H1
Er1
W1
W2
D1
C1
C2
T1
Impedance
20 - 60 mil
4.2
20 mil
20 mil
5 mil
0.7 mil
0.7 mil
1.4 mil (1 oz)
51 - 53 Ohm
RF Out
50 Ohm Feed line
No Ground
26