Clear-Com RS-703 Beltpack for Encore Partyline Intercom
Availability:
In StockAvailable for shipment within one business day, or pickup from our Jamaica, NY warehouse during regular business hours.
Description
The RS-703* is a two-channel analog beltpack with an XLR-3 line connector and XLR-4M headset connector. A mic preamp with a dynamic range of 130 db enables intelligible voice communication for every volume level, from a whisper to a shout. The beltpack also combines high headroom, low noise audio and shaped frequency contour (Clear-Com Sound) to deliver crystal-clear audio. A thumbwheel level adjustment is available for Program In, as welll as a 3.5mm TRS jack for Program Input.The RS-703 is compatible with all Encore partyline products, as well as the PL-Pro line and other TW partyline systems via Encore interfaces.
*A TWC-701 interface is required to connect beltpacks to main station. Only one interface is necessary for each system.
| Microphone Pre-Amplifier | Mic to Line (without limiter acting) Frequency Response: 280 Ð 15k Hz ± 3dB Microphone output to line Ð Audio Level (-50dBm Electret input): -9dBm Microphone output to line Ð Distortion: <0.1% Microphone output to line Ð Signal to Noise:>65dB Clear-Com Sound: Yes |
| Headphone Amplifier | Frequency Response Ð Line to Headphone: 150 Ð 20k Hz ± 3dB Headphone input from line Ð Audio Level (-9dBm Electret input): 7dBm Headphone input from line Ð Distortion: <0.5% Headphone input from line Ð Signal to Noise:>50dB Earphone to Mic Ð Crosstalk:>80dB Sidetone Ð Adjustment Range (-80db mic input):>45dB |
| Keypad Indicators | Power: Green LED Talk A: Green LED Call A: Orange LED Talk B: Green LED Call B: Orange LED |
| Connectors | Intercom Line: (2) 3-pin XLRÐMÐF Ch. 1 2-Wire Intercom Channel Pin 1: Common; Pin 2: PL Power (+28VDC)/PL Ch-A; Pin 3: PL Ch-BÊ Headset: 4-pin XLRÐMÊ Headset Connector; Pin 1: Mic - (Mic Common); Pin 2: Mic +; Pin 3: Spkr-; Pin 4: Spkr+ (&0.5*VCCDC Supply between Pin 4 / Pin 1) Program Audio Input: 3.5mm TRS jack |
| Power Requirements | 25mA Quiescent 35mA Average talk 40mA Talk with signaling DC Voltage Range: 12-30VDC |
| Environmental | Operating Temp Range: 0 C - 70 C (32 F - 158 F) Storage Temp Range: 0 C - 70 C (32 F - 158 F) Relative Humidity: 0 - 90% non condensing |
| Dimensions | 3.4in H x 4.5in W x 1.7in D (86.4 x 114.3 x 43.2 mm) |
| Weight | 0.68 lbs (0.31 kg) |
The RS-703* is a two-channel analog beltpack with an XLR-3 line connector and XLR-4M headset connector. A mic preamp with a dynamic range of 130 db enables intelligible voice communication for every volume level, from a whisper to a shout. The beltpack also combines high headroom, low noise audio and shaped frequency contour (Clear-Com Sound) to deliver crystal-clear audio. A thumbwheel level adjustment is available for Program In, as welll as a 3.5mm TRS jack for Program Input.The RS-703 is compatible with all Encore partyline products, as well as the PL-Pro line and other TW partyline systems via Encore interfaces.
*A TWC-701 interface is required to connect beltpacks to main station. Only one interface is necessary for each system.
| Microphone Pre-Amplifier | Mic to Line (without limiter acting) Frequency Response: 280 Ð 15k Hz ± 3dB Microphone output to line Ð Audio Level (-50dBm Electret input): -9dBm Microphone output to line Ð Distortion: <0.1% Microphone output to line Ð Signal to Noise:>65dB Clear-Com Sound: Yes |
| Headphone Amplifier | Frequency Response Ð Line to Headphone: 150 Ð 20k Hz ± 3dB Headphone input from line Ð Audio Level (-9dBm Electret input): 7dBm Headphone input from line Ð Distortion: <0.5% Headphone input from line Ð Signal to Noise:>50dB Earphone to Mic Ð Crosstalk:>80dB Sidetone Ð Adjustment Range (-80db mic input):>45dB |
| Keypad Indicators | Power: Green LED Talk A: Green LED Call A: Orange LED Talk B: Green LED Call B: Orange LED |
| Connectors | Intercom Line: (2) 3-pin XLRÐMÐF Ch. 1 2-Wire Intercom Channel Pin 1: Common; Pin 2: PL Power (+28VDC)/PL Ch-A; Pin 3: PL Ch-BÊ Headset: 4-pin XLRÐMÊ Headset Connector; Pin 1: Mic - (Mic Common); Pin 2: Mic +; Pin 3: Spkr-; Pin 4: Spkr+ (&0.5*VCCDC Supply between Pin 4 / Pin 1) Program Audio Input: 3.5mm TRS jack |
| Power Requirements | 25mA Quiescent 35mA Average talk 40mA Talk with signaling DC Voltage Range: 12-30VDC |
| Environmental | Operating Temp Range: 0 C - 70 C (32 F - 158 F) Storage Temp Range: 0 C - 70 C (32 F - 158 F) Relative Humidity: 0 - 90% non condensing |
| Dimensions | 3.4in H x 4.5in W x 1.7in D (86.4 x 114.3 x 43.2 mm) |
| Weight | 0.68 lbs (0.31 kg) |
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