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Audio-Technica MCB4 Antenna Combiner allows the signals of up to four M3 Wireless In-Ear Monitor stereo transmitters to be combined onto a single transmitting antenna, reducing rack clutter.
A wide-band unit that operates over the 440-865 MHz range, the MCB4 is designed to complement Audio-Technica M3 Wireless In-Ear Monitor Systems. It is also suitable for many other in-ear wireless systems (with external BNC antenna connections) operating within the 440 to 865 MHz range. The MCB4 provides one output and four isolated transmitter inputs. All RF connectors are BNC-type.
Four jacks on the rear panel (controlled by the unit's power switch) provide 12V DC (centre positive) to power as many as four transmitters operating on 12 volts at up to 600 mA each. Included with the unit are four DC cables appropriate for use with M3T (or like-powered) transmitters. The 12-volt supplies for powering transmitters are short-circuit protected. The unit features all-metal construction for extreme durability and protection from radio frequency interference.
- Broadband UHF operation (440-865 MHz range)
- Combines the signals of up to four wireless in-ear monitor transmitters into one antenna
- Centralized power supply with ability to power four individual transmitters
- Maintains clean signals with low distortion
- Includes hardware for front-mounting the antenna for improved performance
- Includes adapters to allow the unit to be mounted into a single rack space
- Description: 4-Way Active Combiner
- Bandwidth: 440–865 MHz
- VSWR:
- System Gain (per channel): 0dB Typical (within specified bandwidth)
- Impedance: 50 ohms, typical (within specified bandwidth)
- Termination Type: BNC Female (5 total)
- Maximum RF Input Power: +20 dBm or 100 mW
- Third Order Intercept Point: Greater than 25 dBm
- Weight: 1.0 kg (2.2 lbs.)
- Dimensions: 210 mm (8.27“) W x 176 mm
(Base unit only) (6.93“) D x 46 mm (1.80“) H - Power Supply: Desktop Switching Power Supply
Rated at 5A @ 12VDC or 60 Watts
Input Voltage 100-240VAC via detachable IEC 320/C14 cable
Output is provided on an overmolded 3-pin Molex style termination - Accessories: IEC 320/C14 power cable (for power supply); 5 - 22" RF (BNC to BNC) cables; 4 – DC power cables; Rack kit for front-mounting antennas and adaptation to a 19" rack
- Transmitter power (optional): 600mA @ 12VDC – 4 outputs
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The P9R is a compact, stereo bodypack receiver for use with the PSM®900 Wireless Personal Monitor System. It offers premium features like RF Scan and Automatic Gain Control for unparalleled RF stability and channel availability, all packed in the thinnest form factor available. Patent-pending CueMode allows monitoring of different stage mixes and storing of up to 20 separate channels from one bodypack for quick and easy reference.
Features:
Ultra-thin, low profile bodypack allows discreet placement on the performer
Enhanced digital stereo encoder provides an expansive soundstage for excellent audio clarity and detail
RF Scan: stand where the artist will be on stage and instantly check RF level
Automatic Gain Control greatly prevents signal dropout due to RF overload and allows more channels to be used simultaneously
Syncs to a P9T transmitter quickly and easily over IR link using Scan and Sync
Switchable 10/50/100 mW output power provides a robust RF link in a variety of performance environments
Separate, easily visible audio and RF status indicator LED's
Audio level and battery life metering
Selectable high-frequency EQ boost (+3/+6 dB @ 10 kHz)
Volume and balance controls
Extruded aluminum construction for rugged dependability
Specifications:
Front-End RF Filtering: –3 dB point 30.5 MHz from center frequency
Active RF Gain Control: 31 dB (adjusts RF sensitivity to provide more RF dynamic range)
RF Sensitivity (20 dB SINAD): 2.2 µV
Squelch Threshold (±3 dB SINAD): 22 dB SINAD
Adjacent Channel Rejection: >70 dB
Intermodulation Attenuation: >70 dB
Blocking: >80 dB
Image Rejection: >100 dB
Audio Output Power (1kHz @ | Line6 Relay G10TII Transmiiter, 2,4 GHz plug and play Wireless transmitter for Relay G10 systems or Spider V series from Spider V 60, with internal receiver, audio frequency range 10 - 20.000 Hz, automic frequency setup, 118 dB SPL max., up to 15 meter distance between transmitter and receiver, battery power up to 7h, up to170h Standby, automatic Mute-Function, wordwide licenced free, Note: suitable for instruments with passive or active electronic, Dimensions 58 x 122 x 204
The receiver is not included, therefore it cannot be used as a stand alone wireless system. | General Characteristics:
- Digital Wireless Microphone Transceiver System
- Works without battery or mains power
- For use with dynamic microphones
- Integrated rechargeable lithium battery
- Range up to 20 m / 70 ft (without obstacles)
- Frequency bandwidth: 20 Hz - 20 kHz
- Latency: <5 ms
- 6 Switchable channels
- 24-Bit / 48 kHz A / D converter
- 2.4 GHz ISM worldwide usable frequency band
- 110 dB Dynamic bandwidth
- Signal to Noise Ratio: 110 dB
- Up to 5 hours of battery life per charge
- ON button on the transmitter
- Power switch on the receiver
- Mic / Line button on the transmitter
- Channel dial button
- Robust ABS housing
- Micro USB charging port
- Weight per unit: 95 g
Delivery Includes:
- XLR female plug-on transmitter
- XLR male plug-on receiver
- USB charging cable
Note: does not provide phantom power. |
User's Manual
LD Systems MEI100G2
The LD Systems MEI 100 G2 is an advanced 96 channel UHF in-ear monitoring system delivering outstanding sound with extended dynamics in both the 823 - 832 and 863 - 865 MHz bands.
Switchable mono and stereo modes select the perfect monitoring setting for live music, theatre and voice applications while an input limiter has been integrated for consistent, distortion-free sound reproduction from 80Hz - 15 kHz with a high S/N ratio and low THD. The LD MEI 100 G2 allows the use of up to 5 systems simultaneously.
* license free: ISM-Band license free in Europe, please check duplex gap on a country-by-country basis
- Product type: Belt pack receiver
- Radio frequency range: 823 - 832 and 863 - 865 MHz
- Channels: 96 (8 groups of 12 channels)
- Transmission method: FM, stereo
- Frequency response: 80 Hz - 15 kHz ± 3 dB
- Audio outputs: 3.5 mm jack
- Max. audio output level: 100 mW
- Controls: Up, Down, Set, Volume
- Indicators: LC display, RF (LED)
- Power supply: 2 x 1.5 V AA
- Operating time: > 10 hrs.
- Width: 65 mm
- Height: 95 mm
- Depth: 25 mm
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- Replace the HDMI cable in a meeting room with a wireless connection between a laptop and a display or projector.
- Plug & play: no app or software required.
- No need to connect to a (Wi-Fi) network.
- Supports video resolutions up to Full HD 1080p/60Hz.
- Plug the HDMI receiver into the HDMI input on your display or projector and power via a USB port.
- Plug the HDMI transmitter into the HDMI output or USB-C port on your laptop, MacBook or Chromebook without the use of an additional power cable.
- Turn your PC or laptop into a media center and share content wirelessly on a display mounted on a floor stand or wall mount.
Video/audio
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| Video resolution |
1080p@60Hz |
| PC resolution |
Max. 1920 x 1080 |
| HDMI standard |
HDMI 1.4 / HDCP 1.3 |
| Audio formats |
PCM stereo |
Technology
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| Operational frequency |
5 GHz |
| Operating range |
Up to 20 metres LOS (line of sight) |
| Latency (delay) |
<120 ms |
| Video compression |
H.264 |
Transmitter
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| AV input |
1 x HDMI |
| USB input |
1 x micro-USB (PC, laptop) |
| Dimensions (h x w x d) |
83 x 32 x 13 mm |
| Weight |
27 grams |
Receiver
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| AV output |
1 x HDMI |
| USB input |
1 x micro-USB (PC, laptop) |
| Dimensions (h x w x d) |
83 x 32 x 13 mm |
| Weight |
27 grams |
General
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| Ambient temperature |
0 ~ 40 °C |
| Ambient humidity |
20% ~ 90% |
| Power |
100-240 VAC 50/60 Hz, 5 VDC adapter |
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