Symphony Portable Trio - rechargeable
Symphony Portable Trio - rechargeable
Symphony Portable Trio - rechargeable
  • Symphony Portable Trio - rechargeable
6.300,00 DKK (5.040,00 DKK)

Symphony Portable Trio - rechargeable

Small portable synthesised transmitter
Small discrete size - Synthesised multi-frequency operation - Long battery life using standard AA batteries - Internal electret microphone with external option -
50mW RF output

Trio gives studio floor crew a compact discrete transmitter unit for gallery communications. It will normally be used in conjunction
with a Solo receiver. Using advanced synthesised frequency control techniques, Trio operates in the 400 to 900 MHz frequency range and has four non-volatile internally stored channels. These can be readily reprogrammed using standard PC software. Users can choose from either the internal electret microphone and front panel push to talk switch (PTT) or an externally keyed microphone connected via a standard 3.5mm stereo jack connector. Operating from a pair of AA batteries, Trio will give an extended battery life of over 10 hours under normal operating circumstances. A visual low battery indicator is just one of the many facilities designed as standard into these rugged units. In common with other products in the range and in contrast to c ompetitor systems Trio uses narrow band FM te chniques to
provide high quality audio while remaining spectrally efficient. In the future occupied bandwidth could be a critical cost consideration with spectrum pricing becomin g an issue with licensing authorities. By satisfying European ETS 300 086 mobile radio specification, Trio
will technic ally comply with the most demanding of type approval requirements anywhere in the world. This aspect together with frequency agility, small size, excellent audio quality and extended battery life all contribute to make Trio the natural choice for professional studio wireless intercom applications. A Trio and Solo combination provides a traditional 'twin beltpack' mode of working in contrast to the Duo duplex transceiver. Both configurations will require a Symphony base station to complete the installation.
ercom Transmitter
Specification
Frequency range 400 - 900 MHz (banded)
RF power output 50 mW (adjustable down to 5mW )
Number of channels 4 with push switch selection
Switching bandwidth 10MHz
Channel spacing 25kHz or 12.5 kHz
Frequency stability ±2.5ppm over temperature range
Deviation 25kHz ± 3 kHz nom (± 5 kHz max)
12.5kHz ± 1.5 kHz nom (± 2.5 kHz max)
Adjacent channel power <200 nW
TX enable time <120ms
Antenna Internal frame loop
Modulation input sensitivity -60 dBm for peak deviation; (with internal adjust)
Microphone type Internal or external (selectable dynamic or electret)
Microphone input 600 ohms unbalanced
Pre-emphasis options 50:s or 6 dB per octave or flat (jumper selected)
Soft limiter Constant deviation over >20dB mic input range
Battery type 2 x AA alkaline primary cells
Battery life expectancy >10 hours ( 5% TX basis))
Operating temperature -20°C to +55°C
Housing High impact injection moulded case
Size 180 x 60 x 22mm (7.08" x 2.36" x 0.86")
Weight 150g (5.28oz)
Connectors 3.5mm stereo jack for external microphone / PTT
Controls Channel change and PTT
Indicators Channel select; low battery

Options
Carrying Case
Selective calling

Associated Equipment

Symphony Wireless Intercom Base Station
Solo Presenter Feed Receiver
Duo Duplex Intercom Transceiver
text_Product_Weight
500 gr.

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