Deprecated: Constant E_STRICT is deprecated since 8.4, the error level was removed in /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 76

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 102

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 128

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$hooks is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$config is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$log is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$uri is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$router is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$output is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$security is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$input is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$lang is deprecated

Filename: core/Controller.php

Line Number: 83

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$db is deprecated

Filename: core/Loader.php

Line Number: 397

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 372

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$ssp is deprecated

Filename: core/Loader.php

Line Number: 1284

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: Session/Session.php

Line Number: 303

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: Session/Session.php

Line Number: 328

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: Session/Session.php

Line Number: 355

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: Session/Session.php

Line Number: 365

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: Session/Session.php

Line Number: 366

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: Session/Session.php

Line Number: 367

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: Session/Session.php

Line Number: 368

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: Session/Session.php

Line Number: 426

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: drivers/Session_files_driver.php

Line Number: 109

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent (sent from /var/www/vhosts/radyoamatorleri.com/httpdocs/system/core/Exceptions.php on line 272)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$session is deprecated

Filename: core/Loader.php

Line Number: 1284

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$encryption is deprecated

Filename: core/Loader.php

Line Number: 1284

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 15
Function: __construct

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$section is deprecated

Filename: controllers/Portfolios.php

Line Number: 17

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 17
Function: _error_handler

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$pagination is deprecated

Filename: core/Loader.php

Line Number: 1284

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 25
Function: library

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$portfolio_model is deprecated

Filename: core/Loader.php

Line Number: 359

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 27
Function: model

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Portfolios::$portfolio_category_model is deprecated

Filename: core/Loader.php

Line Number: 359

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 28
Function: model

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$viewFolder is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$pageFolder is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$assetJsPath is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$assetCssPath is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$log is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$uri is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$exceptions is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$router is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$output is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$security is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$input is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$lang is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$db is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$ssp is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$session is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$encryption is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$section is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$pagination is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/application/controllers/Portfolios.php
Line: 167
Function: view

File: /var/www/vhosts/radyoamatorleri.com/httpdocs/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$portfolio_model is deprecated

Filename: core/Loader.php

Line Number: 932

Backtrace:

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Portfolyo

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Antenlerde Band Genişliği SWR Hesaplama Formülü - 2026 Güncel

Antenlerde band genişliğinin belirlenebilmesi için gerekli olan ölçümlerden biri ve geleneksel olanı, besleme hattından SWR ölçüsü yapmaktır. Zamanımızdaki telsiz cihazlarının çoğunluğu 50 Ohm yükte 2:1 ve altındaki SWR değerleri ile çalışma yapabilmektedir. Bundan dolayı 2:1 SWR değerleri, band genişliği ölçüsünde de bir kıstas olarak kullanılmaktadır.

Güncellenme Tarihi: Temmuz 2026 | Arşiv Kaynak: TA3BQ | Kaynak: RadyoAmatörleri.com Arşivi

SWR Band Genişliği Nasıl Hesaplanır? - Formül ve Örnek

SWR’yi band genişliği değerlendirmesinde veri olarak kullandığımız zaman, antenlerin band genişliği mukayesesinde frekans değeri de önem kazanmaktadır. Yani iki antenin band genişliği mukayesesini yaparken verilerin ayni frekansda alınmış olması şarttır. Mesela 14 MHz için kesilmiş bir dipol antenin 2:1 SWR band genişliği 500 kHz ise, ayni antenin 3.5 MHz band genişliği ayni yani 500 KHz olmayacaktır.

Band genişliğini %’lik olarak ifade etmek mümkündür ve bunun için küçük bir matematik işlemi yapmak gereklidir.

SWR Band Genişliği = (F2 - F1) / Fc x 100%

F1 = 2:1 SWR’de alçak frekans değeri
F2 = 2:1 SWR’de yüksek frekans değeri
Fc = Karekök (F1 x F2) formülü ile bulunan merkez frekansı.

Daha iyi anlamak için bir misal yapalım. 52 ohm besleme hattı ile beslenen ve 3.75 MHz için kesilmiş teorik bir tektel dipolün 2:1 SWR frekansları alçak frekansta 3.665 ve yüksek frekansta 3.825 olsun.

Band genişliği faktörü = (3.825 - 3.665) / Karekök(3.825 x 3.665) x 100 = %4.3

Bu hesaplama yolu ile bulunan % 4.3 band genişliği değerini ayni antenin ayni besleme hattı ile kullanılması şartı ile başka bir frekansdaki band genişliğini hesaplayabiliriz.. Mesela bu dipolün 14.2 MHz ‘de ki 2:1 SWR band genişliğini hesaplayacak olursak 14.2 x 4.2 % = 0.611 MHz veya 611 kHz olarak bulunacaktır. Dikkat edilmesi gereken tek nokta ayni besleme hattının kullanılıyor olmasıdır. SWR band genişliği antenin band genişliği frekans sahası içinde besleme hattının yeterliliğini göstermesi bakımından da enteresan bir kriterdir.

Antenlerde Q Değeri ve Diğer Band Genişliği Kriterleri

Anten band genişliğinin diğer bir ölçüsü antenin Q değeridir. Q değeri antenin besleme hattı empedansından bağımsızdır ayni zamanda çalışılan bandın frekansından da bağımsızdır. Ancak anten resiztansı ve reaktansının bilinen bir frekans yüzdesindeki değerleri diğer bir frekans yüzdesi için değişiklik gösterebilir. Bu durumda band genişliğinin farklı olması da doğal olacaktır. Antenin çalışılacak frekans yüzdesindeki resiztans ve reaktans değerlerini ve bu değerlere göre Q değerini tesbit etmek oldukça karışık bir çalışma olduğundan bu yolla anten band genişliği tesbiti bir hayli zor bir işlemdir.

SWR band genişliği dışında Radyo amatörlerini ilgilendiren diğer band genişliği kriterleri, Kazanç band genişliği (Gain bandwidth), önden arkaya band genişliği (Front-to-back bandwidth) değerleridir.

Kazanç band genişliği bizi ilgilendiriyor çünki anten kazancı arttıkça kazanç band genişliği azalır, yani antenin kazancı arttıkça band genişliği azalır.. Önden arkaya band genişliği arka sinyallerden rahatsız olan amatörler için önem taşımaktadır, özellikle yagi kullananlar açısından. ve TVI ‘den rahatsız olanlar için önemlidir...

Selam ve Sevgilerimle...
73’s de Özhan, TA3BQ
İzmir, Güzelyalı

Arşiv Kaynak: TA3BQ (Özhan Önder) (SK)Bu yazı, camiamızın değerli büyüğü merhum TA3BQ - Özhan Önder tarafından kaleme alınmış ve RadyoAmatörleri.com tarafından 2009'dan beri korunan teknik arşivden derlenmiştir. Anten teorisi için temel referans niteliğindedir. Kendisini saygıyla anıyoruz.

Sıkça Sorulan Sorular

Q: Antenlerde band genişliği nasıl ölçülür?
A: Geleneksel olarak besleme hattından SWR ölçüsü yapılarak ölçülür. Çoğu cihaz 50 Ohm yükte 2:1 ve altındaki SWR ile çalıştığı için 2:1 SWR band genişliği kıstas olarak kullanılır.

Q: SWR band genişliği yüzdesi nasıl hesaplanır?
A: Formül (F2-F1)/Fc x 100 şeklindedir. F1 alçak frekans, F2 yüksek frekans, Fc ise karekök(F1xF2) ile bulunan merkez frekanstır.

Q: Kazanç band genişliği nedir?
A: Anten kazancı arttıkça kazanç band genişliği azalır. Yani yüksek kazançlı antenlerde band genişliği daralır.

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