LTN Flex

• Create a 24/7 linear program with a mix of live and archived segments


• Monetize content and increase revenue with API-connected, automated ad-break events


• Extend audience and brand reach with broadcast video playout for multi-destination publishing

The X10 DSNG is a tailor-made solution dedicated to digital satellite news gathering (DSNG) and supports encoding, decoding and satellite uplink and downlink in a single chassis. With increasing demands for live event coverage, the X10 DSNG is a compact, powerful solution that meets the very specific and challenging needs of DSNG and mobile production.

As DSNG vans have limited space, equipment size and power consumption, these are important factors for operators when selecting compact technology solutions. Appear’s X10 DSNG gives operators all the functionality they need to support encoding, decoding and satellite uplink and downlink, all within a single chassis.

The X10 DSNG supports an array of compression technologies and protocols, is able to support the use of satellite and fibre delivery simultaneously and has built-in security and redundancy features to ensure all live broadcasts are not only secure, but reliable.

With a programmable interface that can be tuned and upgraded to support new video protocols as they are defined, the X10 DSNG is a solution that not only meets the needs of DSNG operators today, but will continue to support them for years to come.

• Cost-Efficient - Less Maintenance, Infrastructure, Space Required


• Scaleable - Pay for Only What you Need


• Ease of Use – Virtual Panels on Familiar Devices (Smartphone, Computer, Tablet)


• Workflow Flexibility - At Home, On-Prem, Site-to-Site, In the Cloud


• Reliable, Proven Cloud Workflows Flexible Deployment Options


• TelosCare™ PLUS Service Option for Premium Service & Support

• On-Prem – Use Telos Infinity VIP hardware appliance or your own server for on-prem installations.


• Integrated – For both On-Prem or Cloud versions, Telos Infinity VIP can be integrated with Telos Infinity hardware comms, or any third-party intercom or audio subsystem using AES67 or SMPTE 2110-30 connectivity.


• Cloud Server – Software for supported Cloud platform installations. A complete communications infrastructure in the Cloud with connectivity options for integration with third-party Cloud-based and On-Prem audio subsystems.


• Software as a Service (SaaS) – Various third-party Telos Alliance partners will offer a Telos Infinity VIP SaaS option, allowing users to lease it in a virtual environment.

The Signature SD1+ is a silence detector used to switch audio to a backup source when the primary audio source falls below accepted silence thresholds in level or time. These are often used on a broadcast path to prevent dead air should a technical problem occur with the audio.

The audio connections are stereo, on analogue XLRs. There is an input pair for the primary source, and an input pair for the backup source. The SD1+ can also be configured as a twin single channel silence detector. The backup source is usually coming from an audio player which can be remotely started by the SD1+ via a GPO should silence be detected.

Each channel can have the configuration parameters set independently. The threshold at which the unit detects a low level is configurable, as is the amount of time that the audio needs to be under this level before an alarm condition is triggered and the audio is switched to the backup input.

A comprehensive set of GPIOs allow for triggering external devices when the secondary input has been triggered.

Intelligent modes can be set to allow for switching back to the primary audio source once a sustained audio level has returned.

With a stereo audio source, if one channel should fail, the SD1+ can be set to switch this single input to both outputs, making a problem unnoticeable to any listeners, whilst at the same time still providing alarm outputs so the engineers can be alerted.

An internal switch mode power supply is provided along with an external ±12v DC input for the main or backup power supply of the Signature PS1 Power Station.

Silence Detection ParametersFor the detection of drops in audio level, a threshold can be specified between -60dB to -10dB. If the audio level is under this level for a set amount of time, then the SD1+ will switch to the backup source, preventing any dead air situations. The fail delay time is configurable between 5 seconds and 5 minutes. When the audio switches to the backup source, a GPO is triggered to start a backup audio source which is connected to the backup input. A GPO is created so that the engineering department are alerted. All switching between the primary and backup source is silent.

When primary audio has returned, the SD1+ can be used in manual or automatic mode. In automatic, the SD1+ switches back to the main input after a recovery delay, that’s configurable between 5-60 seconds. In manual mode, the main input must be selected via the front panel or via a GPI switch.

Stereo Or Dual MonoThe SD1+ can monitor a single stereo source and switch the output to a backup source if a silence condition is triggered. It can also act as a dual mono silence detector, taking in 2 mono sources and switching them independently, to their own backup audio in the event of a silence condition trigger.

In stereo mode, if one channel becomes silent, the SD1+ can perform two configurable functions. It can either feed the one good primary input to both primary outputs, or trigger the silence detect to switch to the backup input.

Audio ConnectionsThe audio connections are stereo on analogue XLRs. There is an input pair for the primary source, and an input pair for the backup source. The backup source can be selected to be at 0dB or +10dB. The +10dB option allows for the connection of a domestic level audio source, such as a CD or a memory card player, that may be used as the backup.

Smart Fail & Smart RecoverySmart recovery mode prevents pops and clicks from triggering the recovery switch back to the main input, and waits for a configurable period of time. This allows full recovery of the audio before switching back to the primary source.

LoopsA 25way d type connector contains all of the available GPIO, for output remote starts and alarms, and for input switching. There are GPOs to indicate if the primary or backup input is active, which can be used as an alarm that a backup switch has been activated.

Configuration ScreenA front panel screen shows visual feedback of the status of each input, and the value of the fail or recovery timer. This screen also access’s the menu for configuration.

Bypass RelaysIn event of power failure the primary audio input is switched directly to the audio output via relays, so that there is no loss of audio.

Power SupplyThe SD1 has an internal switch mode 100-240v AC power supply using an IEC connection. There is also an external ±12v DC input to connect to the Signature PS1 Power Station as the primary or backup power supply.

Signature Series Standard Features

19" Rack Mount EarsA Signature unit can rack mount in a 1U 19” rack, regardless of the size of the unit.  Rack ears are included as standard with every unit.

Front Or Rear MountingA Signature unit can be rack mounted via the front panel or if it is more convenient, via the rear panel by simply swapping the rack ears over.

Side Wings For Flat Surface MountingA Signature unit has side wings with mounting holes at the top and bottom, allowing flush fixing from above OR underneath.

Internal Switch Mode AC Power SupplyA Signature unit has an internal switch mode AC power supply, allowing worldwide power connections from 100-240v via an IEC socket.

12V DC Power ConnectionAll Signature units (except PS1) have a 4 pin XLR ±12V DC  socket for connection to the PS1 Power Station.  This can act as the primary or backup power source.

The Signature HA1M is a broadcast specification 2 channel headphone amplifier, designed to operate in a mono or a stereo mode.

The HA1M has 2 x XLR inputs that can be used as either a stereo input, or as 2 x mono inputs. There is a selector switch to change between mono and stereo modes.

In stereo mode, the left input goes to the left ear, and the right input goes to the right ear. Each input has its own level pot for adjusting the volume level in the left or right ear.

In the mono mode, each input goes to both headphone outputs. The level pots adjust the relevant input levels in both ears.

There are 2 x headphone outputs on jack sockets. One is 6.35mm and the other is 3.5mm. The headphone circuits can accept stereo connections, or mono connections from single earpieces. The headphone drivers are independent and so varying impedance connections can be used in either socket at the same time.

The rear panel has a single XLR output that is a mix of both inputs.

Rear panel inputs and outputs are electronically balanced on XLRs and can accommodate unbalanced connections if required.

Power is provided by an internal switch mode power supply, with a wide input range. There is also an input for external 12v DC power. The 12v DC input can be connected to the optional Signature PS1external DC Master Power Station, for situations where a redundant power supply is desirable.

The Signature UBBU4 is a broadcast specification twin stereo unbalanced to balanced, and balanced to unbalanced analogue audio interface that is equally suitable for professional & home studio use.

It is most commonly used for interconnecting domestic type recording/ playback devices to broadcast/ professional equipment.

Its primary job is to interface domestic type audio outputs (unbalanced) to the balanced audio inputs on broadcast and professional audio equipment while simultaneously connecting balanced outputs from professional equipment to the unbalanced inputs on domestic products.

As well as providing the balancing interface the UBBU4 also provides variable gain/ loss to allow the two connected pieces of equipment to match audio levels.All the stereo circuits can both work as dual mono. All the inputs are electronically isolated with RF filters to prevent extraneous signals, and fed via multi-turn preset gain controls on the rear panel to their outputs.

The rear panel gain controls are multi-turn presets to allow accurate gain setting and are also recessed to prevent accidental movement.

Power is provided by an internal switch mode power supply, with a wide input range. There is also an input for external 12v DC power. The 12v DC input can be connected to the optional Signature PS1external DC Master Power Station, for situations where a redundant power supply is desirable.

A bright front panel LED indicates that the unit is operational.

• Battery powered from 9volt PP3


• Long battery life (in excess of 100 hours)


• Power on switch


• Power on LED


• Low battery indication


• 3 user selectable modes: 4 wire (for standard connection to other broadcast eqpt) Interrupt loop through (IFB) for monitoring & adding talkback over incoming audio 2 wire conference mode for connecting multiple GS-FW021 together 2 wire mode compatible with prospect C1B


• Headset connection on 3 pole 6.35mm (A/B gauge)


• Push to talk button for mic input


• Limiter circuit for mic input


• Headphone volume control


• Auxiliary audio input (on 3.5mm jack) fed to headphone circuit


• Transformer balanced 4 wire input/ output


• Maximum dimensions just 152 x 42 x 72mm (l x w x d)

• Mobile video editing


• Fast content creation on the fly


• Video branding


• Real-time posting on different social media, company’s website, and other public sources (which are directly integrated).


• Real-time upload on the company’s server


• Ready-made templates


• Intuitive interface


• Mobile video editing


• Fast content creation on the fly


• Video branding


• Real-time posting on different social media, company’s website, and other public sources (which are directly integrated).


• Real-time upload on the company’s server


• Ready-made templates


• Intuitive interface

• Stable for 24/7 operations


• SD/HD/UHD/4K/8K support(*)


• SDI, NDI, WebRTC, IP Stream or File inputs


• SDI, NDI or WebRTC outputs


• UDP/RTP/RTSP/RTMP/HLS/MPEG-DASH for IP Stream input


• Video and audio preview feature


• Input bitrate chart


• Loop feature for file inputs


• LUFS(Loudness Units Relative to Full Scale) Audio Normalization


• Audio Gain feature to turn up or down the audio level


• Auto-recovery of disconnected or failed streams


• Monitoring inputs to auto-activate outputs


• Frame rate conversion (e.g. 30 fps to 25 fps)


• Up/down/cross scaling

Nextologies' state-of-the-art uplink and transmission services utilizes conventional as well as Nextologies' proprietary 1MHz technology. This allows for optimal satellite capacity, while reducing cost. The technology operates in high modulations using Nextologies' 256 AES encryption with out-of-band keys, allowing for secured delivery.

Our satellite services include IP as well as bonded cellular transmission for redundancy purposes. In addition, it allows for full duplex interconnectivity between the uplink and receiving sites.

• 3-camera 4K virtual studio system – expandable to 16 cameras.


•  Pre-confi gured system with pre-calibrated lenses.


•  1 vendor for supply, installation, training, and support.


• 1 day installation.


• No additional virtual studio compositing software required.


• Works with LED wall studios or green studios.


• 4K recorders included – shoot live to air, or record for post-production.


• Includes Mo-Sys Beam In technology – include remote guests in a virtual studio.


• Uses Unreal Engine 4 (UE4) - the market leader in photo-realistic graphics engines.


• Suitable for live broadcast/streaming, real-time film workflows, and rapid reaction social media video