Digi 90000797_A manual Using the Antenna, Necessary Conditions for Integration

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Chapter 3:Using the Antenna

The Digi Connect Wi-Wave development board supports two types of antennas:

29000095 ANT, WHIP 2.4-2.5 GHz Dipole (2.0000)

29000146 ANT, WHIP 2.4 GHz Dipole 5 dBi (2.0000)

Necessary Conditions for Integration

Attach the U.FL-to-U.FL cables, provided in the development kit, to both the module and the development board. There are two cables included; whether you use one cable or both depends on how you set up your antenna(s).

Be sure that the antenna you use complies with the regulatory requirements of your region. In North America, for example, you can operate only with antennas approved by Digi International, Inc., or antennas matching the specifications of Digi-approved antennas.

The following conditions are necessary for integration:

The antenna must be installed such that 20 cm is maintained between the antenna and users for all installations.

The transmitter module may not be co-located with any other transmitter or antenna.

The Module is approved using the FCC “unlicensed modular transmitter approval” method; therefore, the module must be used with the originally- approved antennas only.

As long as you meet these three conditions, further transmitter testing will not be required. However, you are still responsible for testing your end-product for any additional compliance requirements associated with this module installation (e.g., digital device emissions, PC peripheral requirements, etc.).

Note: In the event that any of these conditions cannot be met (e.g., portable configurations, co-location with another transmitter, or use of a different antenna), then the FCC authorization is no longer considered valid, and you are unable to use the FCC ID on the final product. In these circumstances, you will be responsible for

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Contents Digi Connect Wi-Wave Hardware Reference Page Contents FCC Part 15 Class B G i i n f o r m a t i o n UpdatesRelated DocumentationTo contact Digi International by Use Contact informationA t u r e s About the ModuleA t ’ s o n t h e m o d u l e ? Digi Connect Wi- Wave module edge connectorPin Type Wlan Mini Card Signal Digi Connect Wi- Wave module edge connector Pinout2 1 b / g m o d e s a n d c h a n n e l s B p e r i p h e r a l c o n t r o l l e rChannel Allocations Channel Center frequency Frequency spread MHz MHz MHzL t a g e m o n i t o r R e s e t g e n e r a t o r L t a g e r e g u l a t o r sW e r A t ’ s o n t h e d e v e l o p m e n t b o a r d FeaturesDevelopment board Unpopulated components Digi Connect Wi-Wave module connector, J52 No connect or Jtagtdi Vcc3.3 Pin Type SignalD s Debug signal breakout header LEDsAlternative methods to trigger I t c h e s a n d r e s e t f u n c t i o n a l i t yW e r s u p p l y Input power jack, J3 Input power supplyA G B r e a k o u t H e a d e r , P 2 Header signal mapJtag breakout B p e r i p h e r a l i n t e r f a c e , J Signal Debug breakout Header signal mapB u g b r e a k o u t h e a d e r , P 2 L a n d R P S M a c o n n e c t o r s FL connectorsFL cables RP-SMA connectors For more information Necessary Conditions for Integration Using the AntennaConnect Wi-Wave antenna configurations Dimensions T e n n a Specification s 2 d B i D i p o l eN e r a l i n f o r m a t i o n AttributesAntenna specifications 2 dBi Dipole Antenna strength radiation pattern diagram Attribute Band T e n n a Specification s 5 d B i D i p o l eColor Freq MHz Peak dBi Angle o Avg dBi Radiation pattern H-Plane 2.0 and 5.0 GHzRadiation pattern E-plane 2.0 and 5.0 GHz C h a n i c a l d i m e n s i o n s V i r o n m e n t a l Specification sE x p o s u r e s t a t e m e n t W e r r e q u i r e m e n t sF e t y s t a t e m e n t s Parameter LimitsModule Dimensions Development Board dimensions C P a r t 1 5 C l a s s B Appendix BCertificationsModifications FCC Declaration of Conformity Standards International EMC StandardsIndex Index-44Connect Wi-Wave Hardware Reference, Rev a 2/2008 WDISABLE# signal Connect Wi-Wave Hardware Reference, Rev a 2/2008