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  FM Interpretation system’s - Stationery Interpretation system’s
Translation India provides both stationary as well as wireless FM interpretation system so, that the sound signals transmitted over radio frequencies can be delivered accurately. Radio frequency ranges between 21 megahertz to 72 megahertz. The 72 MHz range offers up to six channels operating in the same area, but the broadcast range is limited to 1,500 ft. While the 21 MHz frequency range offers a broadcast, range of 3000 ft. but is limited to 3 channels operating in the same area. This interpretation system s can transmit 3-8 languages simultaneously using different FM receivers.
 
Simultaneous FM Receiver’s

We have five varieties of stationery available for rent.
 
This interpretation system has an operating range of up to 1000 ft. and is suitable for large venues like theatres and auditoriums where a wide coverage area is needed. It consists of a powerful microprocessor, easy-to-use menu controls and a sleek LED digital display. It runs on 10 wide band channels and 77 narrowband channels.

Its Application preset menu is very easy to use and one can quickly choose options of Voice, Music, or Hearing Assistance. Hence, even a novice audio user can easily set up the system. The device configures itself to the appropriate setting..

Its specifications are as follows:
  • Dimensions, Weight : 8.45" (21.5 cm) W x 8.18" (20.8 cm) D x 1.72" (4.4 cm) H, 3.1 lbs. (1.4 kg)
  • Power: Wall mount Class II transformer (TFP 016)
  • Input: 220VAC, 60Hz, 17W
  • Output: 24VAC, 500mA with 3-pin Molex® plug
  • Operating Frequencies: 72.1–75.9 MHz , 10 wide band channels (selectable);
    7 non-standard wide band channels (selectable) ; 72.025 - 75.975 MHz, 77 narrowband channels (selectable).
  • Frequency Accuracy: ±.005% stability, 0-50° C
  • Deviation: Wide band ± 75 kHz maximum. Narrowband ± 5kHz maximum
  • Frequency Response: 22 – 16000 Hz, +1, -3 dB (adjustable)
  • Signal to Noise Ratio: 74dB transmitted
  • RF Field Strength: Does not exceed 8 mV/m at 3 m
  • Pre-Emphasis: Wide band 75 µsec. Narrowband 300 µsec
  • Nominal Range: Up to 1000 ft. (304 m) Maximum interpretation system range is achieved using the ANT 005 coaxial antenna
  • Audio Proc. Functions: Reduced or Normal Compressor Gain Compression Slope Control High Pass and Low Pass Filter Frequency control
  • LCD Menu Controls: Applications Presets (Music, Voice, Hearing Assist) (Push-button selection) Bandwidth, Frequency, Audio Input Source (Microphone, Line, Simplex), High Pass Filter, Low Pass Filter, Compressor Slope, Compressor Gain, RF Output Power.
 
 
This interpretation system has an operating range of 300-500 ft. It can be, fine-tuned to 10 wide band channels. It features comprise of an audio level adjust, and an audio indicator. It can accept an unbalanced line-level input or a condenser microphone.

Dimensions, Weight : 3.25" W x 6.875" L x 1.75" H (82.5 mm x 174.6 mm x 44.5 mm)
  • Power: 105-130 VAC, 50-60 Hz, 0.5 W with TFP 008 power supply
  • Operating Frequencies: CH A (72.1 MHz), CH B (72.3 MHz), CH C (72.5 MHz), CH D (72.7 MHz), CH E (72.9 MHz); CH F (75.5 MHz), CH G (75.7 MHz), CH H (75.9 MHz), CH I (74.7 MHz), CH J (75.3 MHz); CH E (72.9 MHz) is standard
  • Frequency Selector: Internal switches, 10 channels
  • Modulation: 75 kHz (wide-band) max.
  • Stability: ± .005% over 0-50°C
  • Distortion: 1% max. THD
  • Frequency Response: 100 Hz-15 kHz, ± 3 dB with PPA R7 Receiver
  • Signal to Noise Ratio: 55-60 dB with R7 Receiver
  • RF Field Strength: 8000 µV/m at 30 m Max., 20 mW typical
  • Pre-Emphasis: 75 µS
  • Audio Processor: Fast-attack, fast decay compressor
  • Operating Requirements: 0-50° C ambient temperature, non-condensing, non-corrosive atmosphere
 
 

With these stationery interpretation system s, you can always be assured of finding a clear signal since they operate in the frequency range of 216MHz, with 57 channels. You can use up to 3 of these interpretation system s in the same area, meaning simultaneous interpretation can be provided for up to 3 languages. The interpreters sit in the separate sound booth, from where they can transmit the interpretation to different receiver’s up to 3000 ft. away.

You can also attain a high quality signal by connecting these interpretation system s to your main audio system. By using these interpretation system s in combination with Power Amplifiers or Wireless Speaker Receivers, you can also obtain remote amplification. It even provides mixing of two audio inputs.

These are very easy to use and handle. They can either be placed on a shelf or mounted on a rack with other audio equipments.

These Interpretation system s consist of an audio processor that is optimized for ultra-flexible inputs, hearing assistance, phone, and tape out jacks. It is very easy to select any of the 10 channels since the whole system is entirely field tunable.

These Interpretation system s can either be used with an interpreter's console or with a microphone or directly connected to the existing sound system. It has the capability to automatically adjust the antenna loading, while output power remains constant over all 10 channels. The frequency switches and the audio processor can even be accessed from outside. The phone and tape out jacks enable you to monitor and feed the signal to other audio equipment.

 
The other specifications are as follows:
  • Power: 21 VAC minimum; 26 VAC maximum, 50 or 60 Hz 4.8 VA nominal; 10 VA maximum; wall mount transformer for 105 to 130 VAC included
  • Operating Frequencies: 72.1 ;75.9 MHz * 10 wide band channels, selectable
  • Frequency Accuracy: ±.005% stability, 0-50° C
  • Deviation: ± 75 kHz maximum
  • Frequency Response: 30 – 16000 Hz, +1, -3 dB
  • Signal to Noise Ratio: More than 70 dB below 75 kHz deviation in Limit mode
  • RF Field Strength: Does not exceed 8 mV/m at 3 m
  • Pre-Emphasis: 75 µsec
  • Nominal Range: up to 1,500 ft.
  • Audio Proc. Functions: Soft Knee Limit or Compress Compression 10 dB additional gain when input is –20 dB 20 dB additional gain when input is –40 dB Soft Limiting > 10 dB additional gain when input is –45 dB
 
 

These type of Interpretation system s consist of an audio processor that is optimized for ultra-flexible inputs, hearing assistance and phone and tape out jacks. It is very easy to select any of the 10 channels since the whole system is entirely field tunable.

These Interpretation system s can either be used with an interpreter's console or with a microphone or directly connected to the existing sound system. It has the capability to automatically adjust the antenna loading, while output power remains constant over all 10 channels. The frequency switches and the audio processor can even be accessed from outside. The phone and tape out jacks enable you to monitor and feed the signal to other audio equipment.

The other specifications are as follows:

  • Power: 21 VAC minimum; 26 VAC maximum, 50 or 60 Hz 4.8 VA nominal; 10 VA maximum; wall mount transformer for 105 to 130 VAC included
  • Operating Frequencies: 72.1–75.9 MHz * 10 wide–band channels, selectable
  • Frequency Accuracy: ±.005% stability, 0-50° C
  • Deviation: ± 75 kHz maximum
  • Frequency Response: 30 – 16000 Hz, +1, -3 dB
  • Signal to Noise Ratio: More than 70 dB below 75 kHz deviation in Limit mode
  • RF Field Strength: Does not exceed 8 mV/m at 3 m
  • Nominal Range: up to 1,500 ft.
  • Pre-Emphasis: 75 µsec
  • Audio Proc. Functions: Soft Knee Limit or Compress Compression 10 dB additional gain when input is –20 dB 20 dB additional gain when input is –40 dB Soft Limiting > 10 dB additional gain when input is –45 dB
 
   
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