LISTEN TO
A RECORDING OF THE GS-MPI004 & GS-MPI005 GS-MPI004 BROADCASTERS' MOBILE (CELL) PHONE
The GS-MPI004 has been designed to finally solve once and for all
the problems of using mobile phones for audio broadcast purposes.
Our engineers have excelled themselves with this design to make your life as a
broadcaster easy, so if you want a reporter to do a quick interview in the high
street, or need to use the phone network for 4 wire communications, or want a
reliable back up circuit for a codec, or would like to connect a mixer to a
phone or indeed for hundreds of other uses then the GS-MPI004 is for you.
To make broadcasting from anywhere in the World easy the GS-MPI004 has a QUAD BAND GSM interface allowing connectivity with most of the Worlds mobile phone networks and a SIM card holder accessible via the front panel to allow different network SIMs or roaming SIM cards to be quickly and easily fitted or changed.
Obviously a portable mobile phone like the GS-MPI004 is battery powered, to prevent it not being charged when you need to use it in a hurry it does not have internal rechargeable batteries but instead is powered from standard readily available AA cells.
What about quality? Because the GS-MPI004 has a digital GSM module the audio quality is the best you will ever get from a phone network. With the audio being in the digital domain separation between the go and return channels is 100% which far outperforms even the very best standard wired telephone hybrids. Our chief engineer has spent a long time perfecting the compressor/ limiter circuit and the audio input circuits to the phone network for you, the result means that you only need to roughly set the input level and the high quality electronics will make sure that your signal is sent without distortion to the studio. As you would expect from Glensound mechanically it is housed in a robust custom made aluminium case that is lightweight but extremely strong, so you don't need to worry if you drop it or bash it, it will keep working.
LISTEN TO
A RECORDING OF THE GS-MPI004 & GS-MPI005
LINK TO 19 INCH 1RU RACK VERSION GS-MPI005
GS-MPI004
FEATURES
Easy
to use
QUAD
band GSM works in most of the World
SIM
card holder accessible from front panel
Use
any networks SIM card
Balanced
Mic input on XLR
Balanced
Line input on XLR
Easy
to set input level control
Headphone
output on 6.35mm Jack socket
Headphone
volume control
Balanced
Line output on XLR (this is the return feed from the studio)
Output
level adjustement
Sounder
indicates incoming call (can be switched off)
Large
LED flashes to indicate incoming call
Redial
button for quick redialling of the last called number
Simple
9 memory phonebook with quick access to stored numbers
SMA
aerial connector allows different antennas to be connected
Battery
powered from 4 x AA cells
Low
battery indication
Power
on switch
External
DC input allows powering from optional plug top psu
VIEW SHOWING SIM CARD BEING INSERTED
SPECIFICATIONS
| Audio Frequency Response | Telephone networks provide 300 Hz to 3.4 kHz audio bandwidth |
| QUAD BAND GSM Frequencies | 850 MHz, 900 MHz, 1800 MHz, 1900 MHz |
| Network | Will operate on any mobile phone network, just plug in your SIM card |
| Headphone Impedance | 200 - 2000 Ohms |
| Mic Input level | -54dB |
| Line input level | 0dB |
| Input gain control | +/-10dB |
| Headroom | 26dB |
| Output level | 0dB |
| Output gain control | +/-10dB |
| Max output level (line out XLR) | +13dBu |
| Batteries | 4 x AA cells |
| Low Battery Indication | When low battery LED starts to flash approximately 30 mins remain |
| Ext DC input | +9 to +12 volts, 2.5mm barrel connector, centre +ve |
| Aerial Connector type | SMA |
Link to high resolution
picture of GS-MPI004
Link to panel drawing of GS-MPI004
What is included as standard?
1 x GS-MPI004
1 x User Guide
1 x Short 'stubby' aerial (as pictured attached above)
Optional Extras
External plug top power supply
Extension aerial (pictured below)
