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Enablia TitanSDR User Manual

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TitanSDR Receiver
User Manual
v.1.5e

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Summary of Contents for Enablia TitanSDR

  • Page 1 TitanSDR Receiver User Manual v.1.5e...
  • Page 2 Enablia S.r.l. (Italy) 2012 Before using the receiver, read carefully the Installation Manual and the User Manual. The symbol of the crossed out wheelie bin indicates that in the European Union this product, and all items marked with this symbol, cannot be disposed...

  • Page 3: Table Of Contents

    S-meter ....................... 49 3. Player mode ................50 4. Advanced Operations .............. 54 4.1 Session saving and loading ..............54 4.1.1 Session saving .................... 55 4.1.2 Session loading ..................56 4.2 NB Channels List ..................58 TitanSDR – User Manual...
  • Page 4 4.5.4 Output Files Set ..................88 4.5.5 Storage ....................... 90 4.5.6 Session ......................91 5. Appendix ..................93 5.1 Table of limiting wideband channels combinations ......93 5.2 Hotkeys to manage a narrowband channel ........94 TitanSDR – User Manual...

  • Page 5: Introduction

    TitanSDR is an HF multi-channel receiver allowing up to four independent wideband channels within the 0-40MHz band and several narrowband channels (up to 8 and 40 in the TitanSDR and TitanSDR-Pro versions of the product, respectively), which can be tuned within wideband channels.

  • Page 6: User Interface Architecture

    On the Main Toolbar (Figure 3) there are a series of drop-down menus (File, Mode, NB List, Memory, Schedule, View, Options) that allow to access the features described in detail in Chapters 2, 3, 4 of this manual. Figure 3 - Main Toolbar TitanSDR – User Manual...
  • Page 7 Figure 4 shows directions in which splitters can be dragged inside the user interface. Note the presence of splitters also within windows of Wideband and Narrowband Scope (see Chapter 1.2 for a detailed description). Figure 5 shows a screenshot of the user interface during typical operation. TitanSDR – User Manual...

  • Page 8: Panoramic Scope, Wideband Scope And Narrowband Scope

    Scope Scope Waterfall Waterfall Vertical Slider Figure 5 - TitanSDR user interface Panoramic Scope, Wideband Scope and Narrowband Scope In this paragraph, the high-level structure of Panoramic Scope, Wideband Scope and Narrowband Scope is described. Panoramic Scope: It is composed of its own toolbar, a panoramic spectrum window and a reference bar representing the frequency axis.

  • Page 9: Software Startup

    (Figure 6). Figure 6 - View menu Software startup The user interface, shown in Figure 8, appears by double-clicking on the TitanSDR software icon (see Figure 7). Figure 7 - TitanSDR software icon TitanSDR – User Manual...
  • Page 10 Figure 8 - User interface of TitanSDR TitanSDR can be operated in the following two modes:  Receiver Mode  Player Mode with the ability to switch between them without restarting the software. Receiver Mode: software allows to control the receiver and to manage all operations on radio channels (all of the functions of this mode are described in Chapter 2).

  • Page 11: Receiver Mode

    Figure 11 - USB button after connection Figure 12 - User interface after successful connection with receiver Panoramic Scope 2.1.1 Front End settings Receiver Front-end settings can be changed by the Front End controls group of the Panoramic Scope toolbar (Figure 13). TitanSDR – User Manual...
  • Page 12 RF attenuation can be set from 0dB to 30dB, in steps of 10 dB. Clicking on the second drop-down menu of the FrontEnd controls group, a list appears of attenuation values that can be selected (Figure 15). Default value is 0dB. TitanSDR – User Manual...

  • Page 13: Spectrum Settings

    Furthermore, in order to shift the displayed frequency interval, dragging of the frequency axis bar is also possible. Selection of windowing (for FFT) By clicking on the first drop-down menu of the Spectrum controls group, selection can be made of FFT windowing. (Figure 18). Default is “Blackman”. TitanSDR – User Manual...
  • Page 14 Zoom/dezoom aims to the frequency value corresponding to mouse cursor position on spectrum plot (Figure 20). Further click on zoom/dezoom buttons to disable the zoom function, restoring the standard mouse cursor. Figure 20 - Panoramic Scope spectrum TitanSDR – User Manual...
  • Page 15 Panoramic Scope (Figure 24) and dragging it leftward or rightward, respectively. Figure 24 - Frequency axis bar of the Panoramic Scope TitanSDR – User Manual...

  • Page 16: Management Of Wideband Channels

    Its position and frequency extent is represented by a colored shaded area on the Panoramic Scope spectrum (Figure 27), whilst its center frequency is indicated in the edit box of the WB Channels controls group (Figure 25). TitanSDR – User Manual...
  • Page 17 When more than one wideband channel has been allocated (Figure 28), a specific wideband channel can be selected by clicking on its name in the first drop-down menu of the WB Channels controls group (Figure 29). Figure 28 - Sample scenario with four wideband channels TitanSDR – User Manual...
  • Page 18 The unit of measurement of the wideband channel center frequency can be selected by the second drop-down menu of the WB Channels controls group (Figure 31). Possible choices are: Hz, KHz or MHz . Figure 31 - Unit of measurement of WB channel center frequency TitanSDR – User Manual...

  • Page 19: Wideband Scope

    By clicking on the drop-down menu of the Spectrum controls group, a list appears of possible averaging time periods that can be selected (Figure 34). Default setting is "NO AVG", meaning that spectra are plotted on the Wideband Scope without any averaging. TitanSDR – User Manual...
  • Page 20 Figure 35 - Wideband Scope spectrum and waterfall Buttons for frequency zoom/dezoom are shown in Figure 36 and are positioned within the Spectrum controls group of the Wideband Scope toolbar. Figure 36 - Zoom/dezoom buttons TitanSDR – User Manual...

  • Page 21: Management Of Narrowband Channels

    Management of narrowband channels The NB Channels controls group of the Wideband Scope toolbar (Figure 40) allows to perform the following operations:  allocation of a narrowband channel  selection of a previously allocated narrowband channel TitanSDR – User Manual...
  • Page 22 The carrier frequency can be set by mouse dragging the yellow line to the wanted position and clicking the mouse left button. After clicking, the narrowband shaded area appears on the Wideband Scope spectrum (Figure 42), to the right of the yellow line, being USB the default mode. TitanSDR – User Manual...
  • Page 23 Every narrowband channel is assigned a unique name, consisting of a prefix for the name of its wideband channel (for instance, WB1), a separator “-” and a suffix given by the string “NB” followed by the channel number, which is the first TitanSDR – User Manual...
  • Page 24 Wideband Scope toolbar (within the NB Channels controls group). Figure 44 - Narrowband channel selection by drop-down menu Selection by left clicking on shaded area: A narrowband channel can be selected by left clicking on its shaded area (Figure 45). TitanSDR – User Manual...
  • Page 25 (within the Wideband Scope spectrum) and dragging it to the wanted position (frequency). Deallocation (removal) of narrowband channels The selected narrowband channel can be deallocated (removed) by clicking on the trash button of the NB Channels controls group (Figure 47). TitanSDR – User Manual...

  • Page 26: Recording Of Wideband Channels

    Files names are assigned automatically (see par. 4.5.4 for details). TitanSDR provides the user the possibility of setting the upper limit to the filling of the hard disk. Ongoing recordings are stopped automatically when the available space set by the user is exceeded (see par.
  • Page 27 (see par. 4.5.5 for details). Figure 52 - Stop recording button TitanSDR – User Manual...

  • Page 28: Narrowband Scope

    By selecting a narrowband channel (see par. 2.2.2 Selection of a narrowband channel), its spectrum and waterfall, as well as its controls, appear in the Narrowband Scope (Figure 54). Channel name is indicated at top left of window. Figure 54 - Narrowband Scope visualizing narrowband channel WB2-NB1 TitanSDR – User Manual...

  • Page 29: Spectrum Settings

    The first drop-down menu of the Spectrum controls group allows to visualize the RF spectrum (before demodulation) or the spectrum of the demodulated audio signal (which results from the chosen mode/demodulator), by selecting “RF” or “Audio”, respectively (Figure 56). Figure 56 - RF/Audio selection TitanSDR – User Manual...
  • Page 30 Figure 57 and Figure 58 show the Narrowband Scope for RF and Audio visualizations, respectively, after tuning of the narrowband channel to an AM transmission. Figure 57 - Narrowband Scope - RF visualization for an AM signal TitanSDR – User Manual...
  • Page 31 (Figure 59). Default setting is "NO AVG", meaning that spectra are plotted on the Narrowband Scope without any averaging. Figure 59 - Spectrum averaging time periods TitanSDR – User Manual...
  • Page 32 Spectrum control group of the Narrowband Scope toolbar. Figure 61 – Zoom/dezoom buttons Figure 62 shows the Narrowband Scope after zooming the spectrum of Figure 60, by clicking on the zoom button (the one marked with a “+”). TitanSDR – User Manual...

  • Page 33: Tuning Of Narrowband Channel

    0/40MHz range retuning, if needed, wideband channel;  two or more narrowband channel allocated: the highest/lowest possible carrier frequency is that which determines the narrowband channel shaded TitanSDR – User Manual...
  • Page 34 Tuning by dragging the narrowband channel shaded area The narrowband channel can be tuned within the Narrowband Scope spectrum by dragging its shaded area, after having clicked on it. While dragging, the narrowband channel carrier frequency is modified in the edit box accordingly. TitanSDR – User Manual...

  • Page 35: Demodulation Settings

    The Mode controls group of the Narrowband Scope toolbar (Figure 68) allows to perform the following operations:  Mode selection  Setting of channel bandwidth  Setting of BFO frequency (for CW, FSK and DRM) Figure 68 - Mode controls group TitanSDR – User Manual...
  • Page 36 10000 Hz 200 Hz 22050Hz 10000 Hz 400 Hz Vista, W7: 44100 Hz 12000 Hz Win XP: 48000 Hz Selecting “Options->Narrowband->Set modes bandwidth” default bandwidth can be customized for each mode (see par 4.5.3 for details). TitanSDR – User Manual...
  • Page 37 Notice also the correspondence between the red and grey shaded areas in the RF and Audio spectrum visualizations (the yellow line, representing the carrier in the RF spectrum, is indeed mapped to the 0 Hz value at the origin of Audio spectrum abscissa). TitanSDR – User Manual...
  • Page 38 Figure 69 - Audio spectrum visualization for USB mode Figure 70 - RF spectrum visualization for USB mode TitanSDR – User Manual...

  • Page 39: Listening Demodulated Audio

    In order to listen to demodulated audio, it is necessary to first choose the audio card among the installed ones. By clicking on button “Set”, a window appears (Figure 74) with the list of available audio cards: choose one and click “Ok”. TitanSDR – User Manual...
  • Page 40 Audio controls group (Figure 75). Figure 75 – Audio mode selection The volume can be adjusted by dragging the vertical slider of the Volume menu (Figure 76). Figure 76 – Volume adjustment TitanSDR – User Manual...

  • Page 41: Gain Control

    Figure 79 – Gain controls group Figure 80 - Expansion button The drop-down menu of the Gain controls group (Figure 81) allows to choose among the following alternatives:  AGC Slow  AGC Fast  Manual TitanSDR – User Manual...

  • Page 42: Audio Streaming Through Virtual Audio Cables (Vac)

    VAC by clicking the VAC button. Figure 82 – VAC controls group Figure 83 - Expansion button By clicking on button “Set”, a window appears (Figure 84) with the list of installed VACs: choose one and click “Ok”. TitanSDR – User Manual...
  • Page 43 (Figure 87). Click again the same button to stop streaming. Figure 87 – Stop button The volume can be adjusted by dragging the vertical slider of the Volume menu (Figure 88). Adjusting volume to a given VAC does not affect the volume of other VAC. TitanSDR – User Manual...

  • Page 44: Audio Streaming By Lan

     Request Hoka CODE300 decoder to generate an IP file Set a new TCP connection By clicking the “Set” button, a window appears (Figure 91) with a table that allows to specify (up to eight) destination IP addresses and associated ports. Each line TitanSDR – User Manual...
  • Page 45 “Ok”. Figure 92 – Selection of a TCP connection Then select which channel/s to employ (Left, Right or Left+Right), by selecting the corresponding item of the drop-down menu of the LAN controls group(Figure 93). TitanSDR – User Manual...
  • Page 46 Figure 96 – Stop button Change parameters of an existing TCP connection To modify Token, IP Address and Port of an existing TCP connection, click on its line first (to select it), then click and edit each cell. TitanSDR – User Manual...

  • Page 47: Recording Of Narrowband Channels

    (‘xyz’ being the logged user) or in user selected destination folder (see par. 4.5.4 for details). Files names are assigned automatically (see par. 4.5.4 for details). TitanSDR provides the user the possibility of setting the upper limit to the filling of the hard disk. Ongoing recordings are stopped automatically when the available space set by the user is exceeded (see par.
  • Page 48 If the user selected destination folder to record the narrowband channels is not detected at record button click a popup appears (Figure 100) warning that recording is ongoing in default folder “…\Documents\TitanSDR Archives\Wav” Figure 100 - Narrowband channel recording: warning popup for destination folder...

  • Page 49: S-Meter

    Figure 103 - S-meter The unit measure can be changed from dBm to S-points by clicking on control group label or by “Options->Narrowband->Power Level” (see par. 4.5.3 for details) TitanSDR – User Manual...

  • Page 50: Player Mode

    Par. 2.2.3 describes how (in Receiver Mode) TitanSDR can record wideband channels into binary files (proprietary format) with extension .bin. As anticipated in par. 1.3, TitanSDR can be operated also in Player Mode, which allows to playback a wideband recording and to allocate narrowband channels on that recording, working with them as in Receiver Mode.
  • Page 51 Figure 105 - Player Mode To open a file, click the button in Figure 106 and browse the window that opens after clicking (Figure 107). Figure 106 – Open button TitanSDR – User Manual...
  • Page 52 C:\Users\xyz\Documents\TitanSDR Archives\WBChannels (‘xyz’ being the logged user name) or in user defined destination folder. After selecting a file, click on the play button (Figure 108) to start playback. Figure 108 – Play button As a result, the Wideband Scope shows spectrum and waterfall representation of the recording (Figure 109).
  • Page 53 At this point, narrowband channels can be allocated performing the same steps taken in Receiver Mode (Figure 110). Figure 110 – Narrowband channels allocated on a recording The slider located in File control group can be mouse dragged to continue/start the playback from a desired point. TitanSDR – User Manual...

  • Page 54: Advanced Operations

    4. Advanced Operations Session saving and loading In Receiver mode, TitanSDR allows to save session settings of receiver Front End, wideband channels and narrowband channels into session files, with extension .ssn. A session file includes:  receiver Front-End settings (see par. 2.1.1): selected preselection filter, input attenuation value and receiver input (HF or IF);...

  • Page 55: Session Saving

    Main Toolbar (Figure 111). Figure 111 – Session save selection In the browse window that opens, enter the session file name (default folder is C:\Users\xyz\Documents\TitanSDR\Sessions, ‘xyz’ being the logged user name) and click “Save” (Figure 112). Figure 112 – Browse window Whenever software disconnects from the receiver (e.g.

  • Page 56: Session Loading

    Main Toolbar (Figure 115). Figure 115 – Session selection In the browse window that opens, select session file to load (default folder is C:\Users\xyz\Documents\TitanSDR\Sessions, ‘xyz’ being the logged user name) and click “Open” (Figure 116). TitanSDR – User Manual...
  • Page 57 If not all VAC listed in session file are allocated the warning message of Figure 117 listing the missing ones appears: only installing them before click “Continue…” button allow the audio streaming through VAC of the relevant NB channels. Figure 117 -List of VAC not found by session TitanSDR – User Manual...

  • Page 58: Nb Channels List

    By selecting a line, the Narrowband Scope switches to the corresponding narrowband channel, showing its controls and its spectrum/waterfall displays. TitanSDR – User Manual...
  • Page 59 Each line of the NB Channels List contains the following fields:  Name (of narrowband channel)  Frequency (of carrier expressed in kHz)  Bandwidth (of channel expressed in kHz)  Mode (type of demodulator)  Audio (mono, left or right) TitanSDR – User Manual...

  • Page 60: Memory Of Narrowband Channels

     Frequency (of carrier expressed in kHz)  Bandwidth (of channel expressed in kHz)  Mode (type of demodulator)  Time (of insertion in memory)  Date (of insertion in memory)  Callsign  ITU  Station  User Description TitanSDR – User Manual...

  • Page 61: Memorization

    (Figure 80), to access the Memory controls group (Figure 123). Figure 123 - Narrowband Scope with expanded toolbar By clicking “Add” a new record is added to the Memory List, containing the narrowband channels settings (carrier frequency, bandwidth and mode), as well TitanSDR – User Manual...
  • Page 62 Figure 124 - Narrowband Scope after clicking “Add” In order to memorize the other fields (Callsign, ITU, Station, User Description), click the “Set Info” button of the Memory controls group, edit them in the window that shows up (Figure 125) and click “Close”. TitanSDR – User Manual...

  • Page 63: Allocation Of Memorized Channels

    Figure 126 - Memory List after insertion of new record Mem009 4.3.2 Allocation of memorized channels In order to allocate a narrowband channel from the Memory List, there must be first a previously allocated wideband channel which can include it. TitanSDR – User Manual...
  • Page 64 (yellow line) By dragging a wideband channel shaded area over the same yellow line, the corresponding line of the Memory List is rewritten with bold characters, meaning that the memorized channel can be allocated (Figure 128). TitanSDR – User Manual...

  • Page 65: Memory Settings Modifications

     Mode (type of demodulator)  Callsign  ITU  Station  User Description To modify these settings, it is first necessary to allocate it (see par. 4.3.2 ). Then they can be modified by the Narrowband Scope controls. TitanSDR – User Manual...

  • Page 66: Removal Of Memorized Channels

    To remove a record from the Memory List, select its line and click the “Remove” button. Scheduling of recordings Both recording of wideband and narrowband channels can be scheduled. While TitanSDR takes care to start/stop recordings on scheduled channels, the other TitanSDR – User Manual...

  • Page 67: Scheduling Of A New Wideband\Narrowband Channel

    In order to schedule recordings of a wideband channel, click on the Schedule button (Figure 131) within the File controls group (of the expanded Wideband Scope toolbar), to open its Recording Schedule window (Figure 132). Figure 131 - Expanded Wideband Scope toolbar TitanSDR – User Manual...
  • Page 68 (see par. 4.4.2 for examples). In fact tasks can be periodic or not periodic. Not periodic tasks are executed once. Periodic tasks are those which have to be executed on specific days of the week. TitanSDR – User Manual...
  • Page 69 The following rules apply:  If two tasks of two different wideband channel have overlapping recording time intervals, the one which is executed is that with the earliest start time (the other one is not executed at all) TitanSDR – User Manual...

  • Page 70: Task Editor Window

    C:\Users\xyz\Documents\TitanSDR Archives\WBChannels (‘xyz’ being the logged user name) for WB channel and in default folder C:\Users\xyz\Documents\TitanSDR Archives\Wav for NB channels 4.4.2 Task Editor window The following paragraphs address scheduling, through the Task Editor window, for:  Not Periodic tasks ...
  • Page 71 Duration: 13 hours DAY OF SCHEDULING: 03/11/2012 Figure 136- Task Editor settings for Example 1 Example 2 START DATE=12/11/2012 START TIME=11:00 STOP DATE=13/11/2012 STOP TIME=06:00 Duration: 19 hours DAY OF SCHEDULING: 03/11/2012 TitanSDR – User Manual...
  • Page 72 “Until” checkbox not checked, for unlimited task repetitions. Example 3 below refers to a periodic task, which has to be executed on Wednesday, Thursday, Friday and Saturday, from 8:00 to 21:00 (Figure 138). Example 3: START DATE=10/11/2012 START TIME=8:00 TitanSDR – User Manual...
  • Page 73 (not preceding the start day) which matches one of the days of week of interest (i.e. which are checked), that is Wednesday. The last day the task is executed is 22/11. TitanSDR – User Manual...

  • Page 74: Managing Scheduled Channels

    “Schedule” menu of the Main Toolbar. For example, Figure 139 shows the Scheduled Channels window for two wideband channels (Sch 001, Sch 002) and seven narrowband channels (Sch 003, …, Sch 009). Figure 139 - Scheduled Channels window TitanSDR – User Manual...
  • Page 75 The settings of a task can be modified by the Task Editor window (see par. 4.4.2 for details), which shows up by selecting the task line on the Recording Schedule window and clicking the “Edit” button (Figure 141). TitanSDR – User Manual...

  • Page 76: Allocation Of Scheduled Channels

    Scheduled Channel window, meaning that there are sufficient resources available for its allocation. Figure 142 shows, for instance, the Scheduled Channel window with three wideband channels in bold characters. Therefore any of them can be allocated. TitanSDR – User Manual...
  • Page 77 For instance, Figure 143 shows the Scheduled Channels window after allocating the selected wideband channel in Figure 142, as WB1. The red shaded area of WB1 is also visible in the Panoramic Scope spectrum. TitanSDR – User Manual...
  • Page 78 (as expected), as well as the third line of Sch 006, meaning that for the allocation of this last channel there aren’t enough resources left (Figure 145). Figure 144 – Selection of second wideband channel TitanSDR – User Manual...
  • Page 79 Channels window list, a blue vertical line appears on the Panoramic Scope spectrum in correspondence with its carrier frequency. This is the case of Sch 016 in Figure 146. Figure 146 – Selection of a scheduled narrowband channel TitanSDR – User Manual...
  • Page 80 Figure 147 for Sch 016. Figure 147 – Allocation and drag of a wideband channel To allocate the narrowband channel click the “Allocate” button. Figure 148 shows allocation of Sch 0016 of Figure 147. Figure 148 – Narrowband channel allocation TitanSDR – User Manual...

  • Page 81: Options

    Centring: by selecting this item the window of Figure 151 appears containing sliders to set Panoramic spectrum display. “Range” slider set the difference between maximum and minimum signal level displayed on Panoramic spectrum: slider mouse drag changes maximum displayed signal level keeping constant minimum TitanSDR – User Manual...

  • Page 82: Wideband

    32MHz or 40MHz, respectively. 4.5.2 Wideband By selecting the Wideband option, a list appears with the following items (Figure 152):  Labels  Centring  Palette allowing to access the following submenu  Change  Setting  Range TitanSDR – User Manual...
  • Page 83 “Bottom” slider set minimum signal level displayed keeping “Range” constant. Figure 153 - Wideband spectrum display set Palette Change: by selecting this item, a list appears of selectable palettes for the wideband waterfall display. TitanSDR provides a default set of 7 palettes. This set extended user, putting *.pal...

  • Page 84: Narrowband

    (marking the amplitude range between bottom and top palette colors) disappear. 4.5.3 Narrowband By selecting the Narrowband option, a list appears with the following items (Figure 155):  Labels TitanSDR – User Manual...
  • Page 85 Narrowband spectrum display. “Range” slider set the difference between maximum and minimum signal level displayed on Narrowband spectrum: slider mouse drag changes maximum displayed signal level keeping constant minimum level. “Bottom” slider set minimum signal level displayed keeping “Range” constant. TitanSDR – User Manual...
  • Page 86 Figure 156 - Narrowband spectrum display set Palette Change: by selecting this item, a list appears of selectable palettes for the narrowband waterfall display. TitanSDR provides a default set of 7 palettes. This set extended user, putting *.pal files within C:\Users\xyz\Documents\TitanSDR\pal (‘xyz’...
  • Page 87 (see par. 2.3.2). Set modes bandwidth: opens the window of Figure 158 to set the default values of the RF bandwidths for each mode. New settings only apply to narrowband channels allocated after closing “Modes Default Bandiwdth” window. TitanSDR – User Manual...

  • Page 88: Output Files Set

    The browse button in Current Folder control group allows to change the destination folder and the selected one is displayed. Files names (*.bin and *.wav for wideband and narrowband recordings, respectively) are assigned automatically and result from concatenation of various possible fields. TitanSDR – User Manual...
  • Page 89 The fields which can be concatenated to compose the names of *.bin files are listed below:  User Defined String (“WB” in Figure 159)  date (year, month and day of recording, formatted as: YYYYMMDD)  start rec time (recording start time, formatted as: HHMMSS) TitanSDR – User Manual...

  • Page 90: Storage

    To prevent the hard disk containing the destination recording folder from being completely filled up by recording of wideband/narrowband channels, it is possible to set the minimum hard disk space which must be left free. This can be done by TitanSDR – User Manual...

  • Page 91: Session

    Whenever software disconnects from the receiver (e.g. by clicking the USB button or by switching from Receiver Mode to Player Mode), the save session message in Figure 161 pops up automatically asking whether to save the current session (into a .ssn session file) or not. TitanSDR – User Manual...
  • Page 92 Figure 161 – Save session message To circumvent the save session message, deselect “Ask for saving”, after choosing “Session” from the “Options” drop-down menu of the Main Toolbar (Figure 162). Figure 162 – Options drop-down menu TitanSDR – User Manual...

  • Page 93: Appendix

    Table below provides possible combinations of WB channels, which make maximum use of resources (i.e. when these combinations are realized, no more WB channels can be allocated) No. of WB channel size (kHz) 312,5 625,5 937,5 1250 1562,5 1875 2187,5 TitanSDR – User Manual...

  • Page 94: Hotkeys To Manage A Narrowband Channel

    Ctrl + ‘:’ Increase gain when AGC manual Ctrl + ‘;’ Decrease gain when AGC manual Ctrl + o Select Audio/VAC/LAN output Ctrl + x Widen/narrow Narrowband Scope panel Ctrl + s Click “Set” button in “Output” group TitanSDR – User Manual...
  • Page 95 NABLIA Enablia S.r.l. Via Nicostene, 20 00124 – ROMA Tel. +39.06.7259.4065 E-Mail: enablia@enablia.com www.enablia.com TitanSDR – User Manual...

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