SENNHEISER EW-145-G3-B-X Wireless microphone set

Technical Data
 RF frequency range  518 ..... 866 MHz 
 Transmission/receiving frequencies  1440 
 Presets  4 
 Switching bandwidth  36 MHz 
 Peak deviation  +/- 48 kHz 
 Compander  HDX 
 Frequency response (microphone)  40.....18000 Hz 
 Signal-to-noise ratio  > 110 dB(A) 
 THD, total harmonic distortion   In compliance with  ETS 300422 , ETS 300445 , CE , FCC 
 Antenna connector  2 BNC, 50 Ohm 
 Audio-XLR connector  6,3 mm 
 Audio output level (balanced)  XLR: +18 dBu max 
 Audio output level (unbalanced)  Jack: +10 dBu max
 Power supply  10,5 - 16 V DC battery AA (Mignon)
 Dimensions (Receiver)  212 x 145 x 38 mm 
 Weight (Receiver)  1100 g 
 RF output power  30 mW 
 Power supply  2x 1.5 V battery AA (Mignon)
 Operating time (transmitter)  >8 h 
 Dimensions (Transmitter)  d= 50 mm, l= 225 mm 
 Weight (Transmitter)  450 g 
 Transducer; Microphone type  dynamic
 AF sensitivity  1 mV/Pa 
 Sound pressure level (SPL)  154 dB(SPL) max. 
 Pick-up pattern  super-cardioid

The frequency range extends from 790,850 MHz to 813,800 MHz (838,850 MHz to 861,800 MHz X-Version).

• Handheld with high-quality dynamic capsule
• Convenient handling and channel setting via ASC infrared frequency scanning
• LCD display of channel, group and battery status
• 2 AA batteries for up to 14 hours of operation

192 CHN UHF TRUE DIVERSITY WIRELESS SYSTEM WITH 1,8 GHZ TECHNOLOGY

The LD Systems WS1G8 is an advanced 192 channel true diversity UHF wireless microphone system delivering natural sound with a wide dynamic range, high S/N ratio and low THD in the frequency range from 1785-1800 MHz. The WS1G8 series allows the use of up to 6 systems simultaneously and is shipped in various configurations. You can choose between dynamic or condenser handheld microphones, a beltpack transmitter with either a headset, lavaliere-microphone, clip-on wind instrument microphone or guitar adaptor cable. It provides consistent audio transmission from 60 Hz to 16 kHz. Handheld and belt pack feature convenient LCD indication of channel, group and battery status. Automatic channel scanning (ASC) and the backlit multifunction receiver display facilitate system setup and operation. The operating time ranges up to 13 hours with high quality AA batteries. All WS1G8 systems come with a rugged ABS plastic carrying case.

Set composed of:

• LDWS1G8MC
• LDWS1G8R

• Model name: LDWS1G8MC
• Product type: Handheld microphone transmitter
• Radio frequency range: 1785 - 1.800 MHz
• Channels: 192 (16 groups of 12 channels)
• Microphone type: condenser
• Directional characteristic: cardioid
• Audio frequency response: 50 Hz - 16 kHz
• RF output: 10 mW
• Controls: Power On/Off
• Indicators: LC display
• Power supply: 2 x 1.5 V AA
• Operating time: up to 13 hrs., battery-dependent
• Length: 252 mm
• Diameter: 52 mm

• Model name: LDWS1G8R
• Product type: Receiver
• Type: True Diversity
• Radio frequency range: 1785 - 1.800 MHz
• Channels: 192 (16 groups of 12 channels)
• Antenna inputs: 2
• Antenna connector: TNC
• Frequency response: 50 Hz - 16 kHz
• Noise suppression: Squelch
• THD:
• Unbalanced audio output: XLR - 12 dBV (600 ohms) / 6.3 mm TRS - 18 dBV (3 kohms)
• Controls: Power On/Off, Set, Up, Down, ASC
• Indicators: LC display, 2 x 6-segment RF (A/B), antenna active (A/B), 7-segment AF
• Power supply: 12 - 18 V DC
• Width: 212 mm
• Height: 44 mm
• Depth: 160 mm

Flexible and Expandable for conference, medium theater and houses of worship applications WMS470 is a professional multichannel wireless microphone system with pilot tone transmission to prevent unwanted noise. The Vocal Set D5 includes a HT470 handheld transmitter featuring a dynamic D5 capsule for well-balanced, powerful sound. The space diversity receiver offers both a microphone level and a line level output.

The WMS470 Vocal Set D5 package includes:

1 x SR470 Receiver

1 x HT470 Handheld transmitter with D5 capsule

With LDs' WS100-X it is simple to use at least 8 systems simultaneously without interferences. All systems transmit in the frequency range of 838 - 865 MHz. According to the order 91/2005 of the German federal network agency, these frequencies have been approved for professional uses �" without additional charges or a registration in Germany. Otherwise the systems are identical to the common WS100 systems working at a frequency range of 790,850 MHz - 813,800 MHz. For the use of more than 4 systems we always recommend our WS100AD antenna splitter and our WS100DA directional antennas.

• Handheld with high-quality dynamic capsule
• Convenient handling and channel setting via ASC infrared frequency scanning
• LCD display of channel, group and battery status
• 2 AA batteries for up to 14 hours of operation

Technical Specifications:

LDWS100MDX:

The Audio Technica 3000 Series wireless systems provide reliable, professional UHF technology for the most demanding of applications. The ATW-3171 is a frequency agile, true-diversity handheld wireless microphone system including the ATW-R310 receiver and ATW-T371 handheld Transmitter.

The ATW-R310 receiver features frequency adjustable UHF reception, allowing access of up to 200 user selectable channels. Diversity reception allows 2 build-in, independent receivers to relay on a single frequency for the strongest possible reception. The rear panel reveals both unbalanced 1/4" Phone and balanced XLR outputs. A comprehensive back-lit LCD display reveals channel and frequency settings, signal status and transmitter battery status. The receiver also features a ground lift switch, convenient in settings where bad power feeds result in ground hum and noise on the output stage.