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GSM HYBRID

GSM HYBRID D&R
HD VOICE FREQUENCY RESPONSE

Review

 

For several weeks, we are using your D & R GSM Hybrid. This is a very good device and it has a good sound. Best regards, Andrzej

New Features

 

  • HD-Voice (AMR-WB/G722.2)
  • Balanced Audio in/Out
  • Echo cancelling
  • Digital EQ Control
  • Configurable AGC
  • PC control application via USB
  • Also for mobile applications 12 volt DC car battery powered
  • Ideal for areas without land lines
  • Ideal for OB vans
  • Simple GPIO Interfacing with alert on jacks
  • Voice quality improvement over ordinary Hybrids

Software


- Auto Connect
: The application ‘GSM Hybrid

  Control’ automatically connects to the device on

   start-up or re-connect if USB connection is lost.

- Auto Answer: The application now picks up the

   line after one ring signal. A black/white list of

   numbers is under design.

- All settings done in the application are now

   stored in the internal GSM memory. It means the

   GSM Hybrid can work standalone in the field.

- A fast Factory Reset is possible by pushing the

   CONNECT button 15 seconds.

- The communication between the  GSM Hybrid

   and PC is completely redesigned and based on

   the proven AIRLITE communication protocols.


NOTE:
In case existing users want to update the    GSM Hybrid application software, they also have    to download the latest firmware to get all the     extra’s at https://www.d-r.nl/wiki/dokuwiki/

   doku.php?id=supgsmhybrid:start

Features

 

  • Input and output level meters (ppm)
  • Input and output gain adjust
  • Software keypad dialing
  • Number recognition
    Built in address book
  • GPIO configuration
  • GSM signal strength indicator
  • Easy sim card changing
  • Dual diversity antenna's
  • More units in 1 software application possible
  • Alert function with "open line via DTMF"on screen and GPO

 

GSM Hybrid-backside
Description

 

With the D&R GSM Hybrid you can add a simple and effective wireless interface that your reporters can call.

With features like HD voice, Echo canceling, digital EQ and application control over USB on your PC it is a nice tool to expand the communication

possibilities of your studio with your reporters in the field.

The GSM Hybrid has its own number reporters directly can dial, the call can be taken on the mixing console due to built in GPIO’s.

The electronics are housed in a sturdy metal 9.5” rack mount case with antenna’s on the front side for optimum receiver conditions.

An external 12 volt power supply adapter is part of the delivery. Software features are in and output metering and level control, phone dialing, number recognition and GSM signal strength indication.

The Alert feature is implemented to let a reporter in the field ‘wake-up’ a DJ behind the desk to start an interview. Assumed is that a connection is already there and the DJ is doing some other work in the studio while the reporter waits for the moment to start the interview. On that moment the reporter only has to press the ‘0’ on his phone to Alert the DJ. In the main window of the GSM Hybrid Control application the background starts blinking red for 2 seconds. Also the GPO output alternates with this Alert signal. Doing so, the DJ knows the reporter is ready for the interview and he can mix in the reporter to the show.

With the GSM GPI jack wired correctly to a mixing consoles GPO a call can be taken on the mixing console.

Specifications

 

Line input

Output

Frequency resp.

USB

GPO

GPI

Tip:

GSM Bands

Antenna:

 

SIM card type:

Left-Right

Front thickness

Front to back

Height

 

Weight

Power

Voltage

Supply Current

 

 

:Balanced, 20kOhm, +22dBu max

: Balanced, 50Ohm,  +21.5dBu mx

: 50 Hz up to 7000 Hz

: USB 1.1

: Opto Fet 60V/550mA,

  Pmax=500mW

: Pulldown to GND.

: Use opto coupler

: 850/900/1800/1900MHz

: SMA connector

: standard (largest model)

: 241mm (9,5 inch)

: 3mm

: 174mm

: 44mm (1HE)

 

: 2kg

: Adapter 90-230volt AC 50/60Hz

: 12Vdc

: Less than 1 Amp

 

 

The D&R GSM Hybrid uses the following GSM bands

 

FDD LTE: B1/B3/B5/B7/B8/B20

UMTS: B1/B5/B8

GSM: 850/900/1800/1900MHz

 

and can be used in the following areas.

 

1. North American Region (Canada and the

    US) Caribbean and Latin America.

    (GSM-850 & PCS-1900)

 

2. Europe, the Middle East and Africa, Asia-

    Pacific

    (E-GSM-900 & DCS-1800)

 

See also this WIKIPEDIA page for more detailed info.

 

GSM Certificate Approvals:

 

CE/ FCC/ IC/ KC/ NCC/ OFCA/ GCF/ PTCRB/ RCM/ SKT/ AT&T/ Rogers/ ANATEL/ Vodafone/ TA/ NAL/JATE/ TELEC/ DoC_For_Russia

Brochure

Manual V 2.10

Download button

Data Sheet

Software updates

Options

If you want to install one GSM-Hybrid in a 19" rack you can use our mounting kit, see below and 1x 9.5" blind panel. For two pieces you only need the mounting kit.

Mounting kit € 17,--

On Screen Displays

GSM-HYBRID D&R
GSM-HYBRID D&R
GSM-HYBRID D&R
GSM-HYBRID D&R

Tip !


If you need higher audio quality than your regular digital or analog studio hybrids give you, use this GSM Hybrid as your main studio number.

Anyone who then calls you (and has a HD Voice subscription) will talk to you with an extended bandwidth up to 7kHz., this results in clear natural sounding audio.

It makes your studio sound a lot more professional and increases intelligibility quite substantial. Just give it a try.

Smartrig-2


A great complementary product for our GSM Hybrid is the Audio Adapter SMARTRIG  that we can offer as an "in the Field" product for only € 49,95
Together with a dynamic or condenser Mike, headphones and a smart-phone (Android or Apple) running a
recording app on it could be your complete mobile reporter set for a minimum of investment.

Live reporting to the Studio in Voice-HD directly to our GSM Hybrid is now possible (depends on your GSM and provider).

Smartrig audio adapter
D&R Electronica BV, Rijnkade 15b, 
1382 GS, Weesp, The Netherlands Phone: +31 (0)294 - 418 014 sales@d-r.nl
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