Brainboxes RS232 manual Transmitter Characteristics, Receiver Characteristics

Page 37

13.3. Transmitter Characteristics

 

Test Type

Results

 

Required Limits

 

Output Power

+18.21 dBm (peak)

< +20 dBm

 

Power Density

+17.02 dBm

 

< 20dBm per 100 kHz EIRP

 

Power Control

Min step: 4.37dBm ; Max step: 5.67dBm

2 dBm < step < 8 dBm

 

Frequency Range

2400.05 MHz ~ 2481.60 MHz

2400.00 MHz ~ 2483.5 MHz

 

20 dB bandwidth

Worse case: 940 kHz

 

1 MHz

 

Adjacent Channel Power (0oC)

TX = 2405 MHz

2 fails



3 fails

 

 

 

 

TX = 2441 MHz ￿1 fail

 

3 fails

 

 

TX = 2477 MHz ￿

0 fails

3 fails

 

Modulation Index

0.94~1.03 (channel dependent)

 

0.8

 

Initial Carrier Frequency Tolerance

Worse case: 21.9 kHz

 

75 kHz

 

Drift Rate

Worse case: 18.3 kHz / 50 us

20 kHz / 50 us

 

European Conducted Emissions

Worse case: -31.72 dBm

-30 dBm

 

FCC Conducted Emissions

Worse case: none of note

20 dBm

 

 

 

 

 

 

 

13.4. Receiver Characteristics

 

 



 

 

 

 

 

Test Type

Results

 

Required Limits

 

 

 

 



 

 

Single Slot Sensitivity

0.00 %

 

 

0.1 %

 

Multi Slot Sensitivity

0.00 %

 

 

0.1 %

 

Maximum Input Level

0.00 %

 

0.1 %

 

 

 

 

 

 

Manual for BL-521 5_3.doc

© Copyright Brainboxes Limited 2004

Page 37 of 41

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Contents Product Manual Table of Contents Worked Examples Preamble IntroductionProducts and Firmware Changes from earlier versionsBL-521 Physical Product FeaturesBL-730 Configuration features at a glance Product ConfigurationInstalling the Configuration Application Opening the Configuration Application Port Settings Using the Configuration ApplicationDevice Info Support/LinksBaud Rate Current SettingsParity Stop BitsPIN Code Connect UsingClient/Server Partner DeviceManual for BL-521 53.doc Copyright Brainboxes Limited Device Address Advanced SettingsDevice Name DiscoverabilitySecurity mode for converter as Server receives connections Security ModeHigh ModeClass of Device Low Power ModeHandshaking Connect SchemeInteractive Menu Upgrade Device Default settingsAccessing the configuration menus and commands Alternative Product ConfigurationNavigation Configuration MenuCommunications Parameters Main MenuBluetooth Parameters Display, Restore and Update Current and Factory Settings Disabling Interactive Menu Upgrading Firmware Command Description Name Command InterfaceResetting the Product Remote ConfigurationUpgrading your device Manual for BL-521 53.doc Copyright Brainboxes Limited Manual for BL-521 53.doc Copyright Brainboxes Limited Configuring the communications parameters Physically connecting to your RS232 deviceClient/Server Pair Cable Replacement Connecting converters over BluetoothConfiguration by Windows Application Configuration by Menu Configuration by Commands Server Connecting to BL-521 from a remote Bluetooth deviceConfigure and connect the converter Bluetooth Enable your PCConnect to the Serial Port profile Secure the relationshipConnect your application to the new COM port Worked Examples Custom Factory ConfigurationScientific equipment data logging Reference source not found. Error TroubleshootingReference source not found. for Power requirements Technical SpecificationsStorage and Operating Environment Receiver Characteristics Transmitter CharacteristicsGain Antenna CharacteristicsRadiation Patterns Europe EU Declaration of Conformity Regulatory InformationImportant Notice for use in France and Italy Rest of WorldIndex Version Date Author Checked By Comments Version History