Everyone

ARRL

Froyo

Client app for connecting to Amateur Radio (Ham Radio) online servers.  This version uses opengl ES 2.0 for the waterfall graphics display and may not work in some devices.  Click on the menu on the bottom right corner to select the online servers.

For information of glSDR and the servers, use the About menu.

The first client that connects to a server is in master mode, and has control over the vfo and other controls so that it can tune and change bands and frequency etc.  Subsequent client connections will be put in slave mode where the slave clients can only listen to the audio and watch the spectrum and waterfall in passive mode.  When the master disconnects, the next slave in line will become the new master.  When there are many simultaneous clients, the network bandwidth may be exceeded and some slaves will not have audio.  You can see the master/slave status of your connection in the Title bar.

There is automatic Rx IQ Correction that you can enable/disable via the DSP tab.  Note that you should enable Rx IQ Correction only for servers connected to IQ based SDR hardware (eg Softrock, UHFSDR), but NOT for direct sampling hardware (eg Perseus).

It has better display for high bandwidth servers.  These servers have sampling rates of 480 ksps or more thus the spectrum/waterfall displays a wide bandwidth.

Minimum of Ver 8 is needed for new versions of servers with a revamped Local Oscillator Offset mechanism.

Ver 9 has spectrum/waterfall zoom feature.  Use pinch motion to zoom/unzoom.  I have found it easier to put one finger in a fixed position, and then zoom/unzoom by moving the other finger.

Ver 10 has improved drag tuning taking into account the zoom factor.

Ver 11 has been tweaked for backward compatibility with Android 2.2 devices.

Ver 12 has Spectrum Averaging options and also one FMN filter at 80khz for listening to Wide Band FM Broadcasts.

Ver 13 has more Spectrum Averaging levels.

glSDR has TRANSMIT capability in voice modes, ie SSB, AM, NBFM etc.  However, you need to supply the User and Password to enable transmit when connecting to a password protected server (ie ALL the public online servers).  Also, it requires that your device is capable of MIC input at 8khz sampling rate.  DO NOT install this version if your device is not compatible !!!

Version 25 has FILTER MENU updated swhen MODE changes.  The zoom action is also magnified when unzoomed or at low zoom so that you can zoom "faster" initially.

Version 26 has been tweaked to support Adreno GPU based devices by working around some issues with 24 bit color transparent overlay surfaces in Adreno driver.

Version 27 has the waterfall initialized correctly.

Version 28 has bugfix for band specific frequency after changing from a slave connection to a master connection.

Version 29 has a customized View of the FILTER MENU to indicated the currently selected Filter.

Version 30 has a customized View of the SERVER MENU to indicated the currently selected Server.

Version 31 has an easier to understand error message when a Server is unavailable.

Version 33 has a MASTER menu button that can take over a server as the master connection, provided you have the User/Password set for the server.  The User/Password is usually known only to the server owner.

Version 35 has minor bug fixes and a new MENU option for the arrow keys.

Version 36 fixes the bug when a blank Frequency is entered.

Version 38 has a MENU item for users to donate bitcoins to the project.

Version 39 has a DSP checkbox for RX DC Block.  This eliminates or reduces the central spike in some radios from differential in the DC potential of the I and Q channels.

Version 40 has a "Donate Bitcoin" menu item for you to support this project.  The bitcoins donated will go towards improving the number and quality of the backend servers and service quality.

Version 41 has improved stability to prevent crashes on fast rotation of screen orientation.

</div> <div jsname="WJz9Hc" style="display:none">客户端应用程序连接到业余无线电（业余无线电）在线服务器。这个版本使用的瀑布图形显示的OpenGL ES 2.0，并且可能在某些设备无法正常工作。点击右下角的菜单上选择在线服务器。

对于glSDR和服务器的信息，请使用关于菜单。

连接到服务器的客户端第一次是在主模式，并具有在VFO和其他控件控件，以便它可以调整和改变频段和频率等后续的客户端连接将被置于从属模式，其中从客户端只能听到音频和观看在被动模式下的频谱和瀑布。当主机断开连接，在该行下一个从属将成为新的主人。当有许多并发客户端，网络带宽可能会超过一些奴隶不会有声音。你可以看到在标题栏的连接的主/从状态。

有自动接收智商修正，你可以通过DSP选项卡启用/禁用。请注意，您应该启用RX IQ校正仅用于连接到IQ基于SDR的硬件（如软岩，UHFSDR）服务器，但不适合直接采样的硬件（如英仙座）。

它具有高带宽的服务器更好的显示效果。这些服务器有480 ksps的采样率或更多这样的频谱/瀑布显示一个宽的带宽。

是需要服务器与改组后的本振偏移机制的新版本版本8的最低水平。

版本9的频谱/瀑布缩放功能。用捏的议案放大/取消缩放。我发现它更容易把一个手指在一个固定的位置，然后缩放/取消缩放通过移动其他手指。

10版本改进了拖拽调整考虑到变焦倍率。

版本11已经被调整为与Android 2.2设备向后兼容。

版本12已经频谱平均选项之一，也是FMN过滤器在80KHZ听宽带调频广播。

13版本​​有更多的频谱平均水平。

glSDR在语音模式发送能力，即SSB，AM，NBFM等，但是，您需要提供用户名和密码连接到受密码保护的服务器（即所有在公网上的服务器）时，使能发送。此外，它要求你的设备能够在8kHz采样率MIC输入的。不要安装此版本，如果你的设备不兼容！

版本25具有过滤菜单更新s当模式变化。变焦操作也放大了未缩放或在低变焦，让你可以放大“更快”最初的时候。

26版本已经调整了约与肾上腺驱动器24位彩色透明覆盖面的一些问题的工作来支持的Adreno GPU的设备。

版本27拥有正确初始化的瀑布。

28版本从从连接改变为一个主连接后已修正错误的对特定波段的频率。

版本29拥有在滤镜菜单中的自定义视图来显示当前选定的过滤器。

版本30的服务器菜单的自定义视图来显示当前选定的服务器。

版本31有一个更容易理解的错误消息时，服务器不可用。

33版本有一个主菜单按钮，可以接管一个服务器作为主站连接，只要你有服务器的用户/密码设置。用户名/密码，通常只知道服务器的所有者。

版本35有轻微的错误修复和方向键一个新的菜单选项。

36版本修复了这个bug，当一个空白频率输入。

版本38具有供用户比特币捐赠给项目一个菜单项。

39版本有一个DSP核取方块为RX DC座。这消除或减少了中央销钉在从微分中的I和Q信道的DC电位一些收音机。

版本40已经为你支持这个项目“捐赠Bitcoin的”菜单项。捐赠了比特币将用于改善后端服务器和服务质量的数量和质量。

41版本改进了稳定性，防止在屏幕上方向快速转动崩溃。</div> <div class="show-more-end">

glSDR

glSDR的最新版本