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User\'s manual Frequency list
LD Systems U505 CS 4 4-Channel Wireless Conference System
- True diversity UHF wireless conference system
- Automatic channel scan
- Automatic frequency search
- Infrared frequency synchronizing of receiver and microphone unit
- Pilot tone
- Priority switching
- Automatic and manual gate modes
- Security lock
- RS-232 interface for external control
Product type
Conference Systems
Type
Installations
Modulation Type
FM
Transmission frequency range
554 - 586 MHz
Channels
60 (6 x 10)
Groups
6
Antenna inputs
2
Antenna connector
BNC
Frequency response
60 - 16000 Hz
Noise reduction
squelch
THD
< 0.2 %
Signal-to-noise ratio
> 100 dB
Controls
digital encoder , Power On/Off , RX 1 - 4 quick access buttons
Audio output, balanced
4 x XLR
Indicators
OLED Display
Audio mix output, balanced
XLR
Width
484 mm
Height
44 mm
Depth
243 mm
Max. output level
+12 dBu
Weight
6 kg
Operating voltage
1,000 mA , 12 V DC
LDU505CST - LD Systems U505 CST U 500 Conference System Microphone Base 554 - 586 MHz
Product type
Microphone Accessories
Channels
6 (6 x 10)
Inputs
XLR
Rated HF output power
10 mW
Controls
Power / Mute
Indicators
LED
Operating voltage
2 x AA battery
Operating time
up to 8 hrs., battery-dependent
Width
115 mm
Height
54 mm
Depth
135 mm
Weight
0,73 kg
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| - DOT MATRIX DESIGNED VFD DISPLAY - USB RECORDING(USING USB MEMORY STICK MP3 FILE) - HIGH FIDELITY 60W MONO CHANNEL AMPLIFIER - BUILT-IN MONITOR SPREAKER WITH CONTROL VOLUME - 3 BAND EQUALIZER - EXTRA MICROPHONE JACK WITH VOLUME - AUX INPUT AUX OUT LINE INPUT LINE OUT - CONNECTING: 30 MIC UNIT - EXPANSION CAPABILITY | | | | | Dot MATRIX designed VFD Display | USB Recording (Using USB Memory stick, MP3 file) | High fidelity 60W mono channel amplifier | Built-in monitor speaker with control volume | 3 Band equalizer | Extra Microphone Jack with Volume | AUX input, AUX out, LINE input, LINE out | Connecting : 30 MIC unit | Expansion capability with IMS-300 (Sub amplifier) | Power Source : 100~120VAC or 220~240VAC ; 50/60Hz (supplied AC mains transformer depends on country requirements) | Weight : 5.8kg / 12.78lb | Dimensions (W x H x D) : 482 x 44 x 380 mm / 19 x 1.75 x 15in | ※ Specifications and design subject to change without notice. | | | |
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- System Features and Outline
- Bilingual conference system. Either English interpretation (main audio) or Japanese interpretation (sub audio) is selectable for monitoring.
- Operations such as giving speech permission can be done from the operation PC. *Custom design.
- The number of conference units can be set for any of one, two or four persons allowed to talk at a time.
- All speeches during the conference can be recorded clearly.
- Sub audio(Japanese interpretation) is not recorded.
- Threefold choice vote function enables the voting just at the press of a Vote key on each unit. The result can be instantly totalized on the Central unit.
- Speeches can be addressed to audience via sound amplification. * The sub audio output is not amplified
SPECIFICATIONS:
Power Source | 100-240 V AC, 50/60Hz (supplied from AC adapter (accessory)) | Power Consumption | 72W | Input | MIC: -60 dB*, 600O,unbalanced, phone jackAUX: -20 dB*, 10 kO,unbalanced, phone jack | Output | REC: -20 dB*, 10 kΩ, unbalanced, phone jack, RCA pin jack HEADPHONE: Mini jack | Number of Connectable Chairman/Delegate Units | 64 units | Number of Connectable Infrared Transmitter/Receiver Units | 4 units (up to 16 units by using four Distributors) | Infrared Transmitter/Receiver I/O Terminal | 4 BNC jacks | External Control Terminal | D-sub connector (9 P, male) | LED Indicator | Voting result indicators 1-3 (7-segment LED, double-digit number), Audio signal receiving indicators 1-4 CH, Data signal receiving indicator, External control priority indicator, External control communication indicator, Power indicator, Battery indicator (flashes when a Chairman/Delegate unit's battery nears complete discharge) | Function Switch | Simultaneous speaker No. setting switch: 1/2/4 Mic-off setting switch: TIME OUT ON/OFF
Speech priority selector switch: A/B/C (A: First-in-first-out priority, B: Last-in-first-out priority, C: Fixed for the first unit, and last-in-first-out for the subsequent units) | Microphone Mix/Cut Switch (for the Base Language) | MIC/CUT (Mix): Chairman/Delegate units + MIC 1+ AUX 1 +AUX 3 → Base Language (Cut): MIC 1 + AUX 1 + AUX 3→ Base Language | Microphone Mix/Cut Switch (for the Translation Language) | MIC/CUT (Mix): Chairman/Delegate units + MIC 2 + AUX 2 + AUX 3 → Translation Language (Cut): MIC 2 + AUX 2 + AUX 3→Translation Language | AUX 3 Mixing Select Switch | MIC/CUT (Mix): AUX 3 input is relayed to the line output. (Cut): AUX 3 input is not relayed to the line output. | Operating Temperature | 0º to+40º | Finish | Panel: Surface-treated steel plate, gray metallic, paint, semi-gloss | Weight | 2.7kg | Accessory | AC adapter (Cord length: 1.8 m DC cord, and 2 m detachable AC cord)…1 | Option | Rack mounting bracket: MB-TS900 | | *0dB=1V |
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- System Features and Outline
- Bilingual conference system. Either English interpretation (main audio) or Japanese interpretation (sub audio) is selectable for monitoring.
- Operations such as giving speech permission can be done from the operation PC. *Custom design.
- The number of conference units can be set for any of one, two or four persons allowed to talk at a time.
- All speeches during the conference can be recorded clearly.
- Sub audio(Japanese interpretation) is not recorded.
- Threefold choice vote function enables the voting just at the press of a Vote key on each unit. The result can be instantly totalized on the Central unit.
- Speeches can be addressed to audience via sound amplification. * The sub audio output is not amplified
SPECIFICATIONS:
Power Source | 7.4 V DC (battery), 9 V DC (AC adapter) (supplied from BP-900 battery (option) or AD-0910 AC adapter (option)) | Power Consumption | MAX. 270 mA | Infrared Emitter/Detector Wavelength | 870 nm (AM: Brightness modulation) | Infrared Emitter/Detector Modulation Method | Frequency modulation | Infrared Emitter/Detector Carrier Frequency | Transmission: Audio channel 1: 7.35 MHzAudio channel 2: 8.10 MHzAudio channel 3: 8.55 MHzAudio channel 4: 9.15 MHzControl channel: 6.45 MHz | | Reception: Audio channel: 1.95 MHz | Infrared Emitter/Detector Acceptance Angle | Vertical: 90°, Horizontal: 120° | Infrared Emitter/Detector Emission Angle | Vertical: 90°, Horizontal: 120° | Infrared Emitter/Detector Covering Range | 7 m (radius) | Input | Microphone terminal: Combined type of XLR-4-31 (dedicated for connecting the optional TS-903 or TS-904) | LED Indicator(TS-801·802) | Speech indicator (flashes when the unit is out of communications range), Power indicator (flashes when the unit is out of communications range or when the battery level is low) | Battery Life | Approx. 10 hours (when the fully-charged BP-900 battery is used with "During Speech" to "Standby" ratio of 1:2) | Operating Temperature | 0.to+40. | Dimensions | 210(W )×65.9(H )×152(D )mm | Weight | 630g | Option | Microphone: TS-903, TS-904 (Select either one.)Lithium-ion battery: BP-900 AC adapter: AD-0910 |
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The new TS-770 Series Conference System is ideal for conferences and meetings in government, corporate, educational and hotel applications. The new system provides communications for conferences and boardrooms. The easy to use TS-770 Series is comprised of the TS-770 Central Unit supporting up to 70 chairperson / delegate stations. The new TS-770 Series conference system is backed with a five year product warranty.
Features
- Easy to set up and operate
- Up to 70 Chairperson/Delegate stations per TS-770 Central Unit
- Supports system expansion up to (3) TS-770 Central Units for a total of 210 Chairperson/Delegate stations in one system
- Telephone or PC Remote Delegate station operation using the TS-775
- All Microphones ON Record function
- External source inputs and PA/record outputs
- System Test function
- Five year warranty
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The new TS-770 Series Conference System is ideal for conferences and meetings in government, corporate, educational and hotel applications. The new system provides communications for conferences and boardrooms. The easy to use TS-770 Series is comprised of the TS-770 Central Unit supporting up to 70 chairperson / delegate stations. The new TS-770 Series conference system is backed with a five year product warranty.
Features
- Easy to set up and operate
- Up to 70 Chairperson/Delegate stations per TS-770 Central Unit
- Supports system expansion up to (3) TS-770 Central Units for a total of 210 Chairperson/Delegate stations in one system
- Telephone or PC Remote Delegate station operation using the TS-775
- All Microphones ON Record function
- External source inputs and PA/record outputs
- System Test function
- Five year warranty
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