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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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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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The M3R belt pack receiver is part of the M3 system. Rugged, ergonomic compensate housing includes a field-replaceable flexible-whip antennas. Digital LCD display with soft touch controls. The stereo monitor system offers Personal Mix Control, which gives each musician volume and mix control of two independent signals on stage, via easy-to-use controls on the M2R stereo body-pack receiver. Any number of M2R stereo receivers may be used on the same frequency with a single M2T stereo transmitter. On board 3 level limiter (defeatable) helps protect your hearing from sudden peaks. Includes Audio-Technica earphones with proprietary dynamic drivers offer full frequency response and outstanding isolation with 3 sizes of rubber eartips plus an ear-conforming foam tip. Also, an auxiliary input offers a connection point for an ambient microphone, click track, or other mic- or line-level input.
These rugged systems are built to stand up to the inevitable bumps of life on the road, delivering clear, natural sound for touring and installed-sound uses.
- Receiving System: Double conversion superheterodyne
- RF Sensitivity: 20 dBuV (at 60 dB S/N ratio, 50 ohms termination)
- Headphone Output Connector: 3.5 mm TRS stereo phone jack
- Headphones Output Power: 65 mW (at 32 ohms)
- Antenna Input: SMA-type, 50 ohms
- Aux. Input Connector: 3.5 mm TRS stereo phone jack
- Batteries: 2 x 1.5V AA (not included)
- Battery Life: 8 hours (alkaline) Depending on battery type and use pattern
- Dimensions: 70.0 mm (2.76“) W x 25.0 mm (0.98“) D x 110.0 mm (4.33“) H
- Net Weight: 133 g (4.7 oz), without batteries
- Accessories Included: EP3 earphone; flexible antenna
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Description
The PROCAB TST200 Cable Tester comes with all audio and electronics industry standard inputs, such as XLR Male/Female (3-pin/5-pin), 3.5 mm jack, 6.3 mm jack, DIN (3-pin/5-pin), RCA, Speaker (4-pin), RJ45, RJ11, BNC. The unit has separate 'Sender' and 'Receiver' units, which are able to be locked together for ease of transport, or split apart for testing cables at either end of a signal chain.
Simply plug in either end of an audio cable into the "A" and "B" side of the device, then select your mode to check signal continuity across all active pins or conductors. The brightly coloured LED's will light up indicating signal continuity and which pins are connected together. The inbuilt speaker of the TST200 also beeps when a successful connection is made between the Sender and Receiver units. If not all connections are made, no beep will sound, and the faulty connection's LED will not be lit.
Thanks to the split unit design means you can test both cables you have on hand, as well as longer cables that are already set up. This time saving feature removes the hassle of packing down your cables just for testing. The sender unit (B) includes a switch to select the speed in which the connections are tested, as well as the power switch.
This two-part cable tester is reliable and durable, whether it be on the road or in the studio. Both the A and B units are powered separately, and each side requires 9V battery power.
Product features
| Dimensions |
165 x 168 x 45 mm (W x H x D) |
| Construction |
Plastic |
| Application |
AV & IT |
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Rental & MI |
| Series |
Bulk & Accessories |
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Round off your Sennheiser Tourguide System with the EK 2020-D receiver. Whether conferences, guided tours or hearing assistance: this extremely sturdy and versatile bodypack receiver provides excellent audio and ease of use for your guests. The EK 2020-D can be used with headphones or an induction neckloop for transmitting the sound to hearing aids equipped with a T coil. Digital transmission ensures optimum reception quality, with a range of up to 100 metres outdoors and around 50 metres indoors. The backlit receiver display shows all settings at a glance. Of course, the bodypack receiver can be used in mixed systems with stethoset receivers.
EK 2020-D: just right for everyone. All your guests need to do is connect their headphones or induction neckloop to the receiver. That's it! The receiver can conveniently be clipped to the shirt pocket or worn on a lanyard. When no signal is received, or when the headphones or neckloop are disconnected, the receiver will automatically switch off to save battery life. The operating time is up to 16 hours.
Features-
Digital RF signal transmission
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Intuitive operating concept
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16 hours battery life
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Free choice of headphones or induction loop
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Backlit LC display
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Sturdy housing
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Battery disposal information [77,1 KB]
Frequenzy List [246,1 KB]
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: Transmitter
- Radio frequency range: 823 - 832 and 863 - 865 MHz
- Channels: 96 (8 groups of 12 channels)
- Transmission method: FM, stereo
- RF output: 10 mW
- Frequency response: 80 Hz - 15 kHz ± 3 dB
- Inputs: 2
- Input connections: XLR/ 6.3 mm jack (combo)
- Input impedance: 8,5 kOhm
- Antenna connector: TNC
- Controls: up, down, set, power, volume headphone, mono/stereo, AF level (left/right)
- Indicators: LC display
- Power supply: 12 - 18 V DC
- Width: 212 mm
- Height: 38 mm
- Depth: 90 mm
- Accessories (included): Antenna, power supply, headphones
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