Antennas, earpieces and antenna, mounting and powering accessories for the G3 and G4 in-ear monitor systems.
DC 2 - External DC Power Adapter
This is an adapter which fits inside mobile radiomic transmitters and IEM receivers, replacing the batteries, using instead power from a camera or other DC source.
A captive cable, 1.4 metres, is supplied unterminated, for connection to a power source 6-18V. For EW G2/G3/G4 and 2000 Series.
BA2015 - Rechargeable battery pack
This contains two rechargeable NiMH cells and is inserted into the battery compartment instead of two standard AA cells. The battery pack has an integrated sensor which indicates the battery status, monitors temperature during recharging and avoids the charging of non-rechargeable batteries.
It may be recharged using an L 2015 charger. Suitable for any Sennheiser Evolution G3 and G4 transmitter or receiver. Capacity: 1500mAh.
L 2015 - Battery Charger - 2 way
This is a convenient, quick-charging, automatic charger for two BA 2015 battery packs. The batteries are either inserted directly into the charger or remain in their bodypack transmitters or receivers of System 2015, evolution wireless G3 and G4 100, 300 and 500 Series, Tourguide SK 2020-D and EK 1038 models. Bodypack transmitters and receivers are automatically switched off when they are inserted into the L 2015.
The charger recognises a fully-charged battery and automatically switches to trickle charging. Temperature and voltage are monitored for increased safety, faults are detected automatically. Battery life is prolonged by overcharge protection and regeneration of exhausted batteries. Several charging units can be 'daisy-chained' and powered by one power supply unit. Charging time 2.5 hours, approximately. Power source: 10 - 20V DC, 400 - 750mA. Dimensions: 145 x 80 x 110 mm. Weight: 310g.
Required accessory: For use with AC power, the charger requires an NT 1-1 or NT 3-1 power supply. These will power one or three L 2015 units respectively.
A plug-in AC adapter for the ASA 214-UHF antenna splitter and L 2015 charger, supplied with a UK AC connector.
IE 4 Earphones - In ear
Designed for wireless monitor applications, the IE 4 reproduces 'an outstanding sound quality and high dynamic'. The three pairs of ear sleeves, supplied, give an 'optimum fit' to different ear canals, resulting in 'high isolation against environmental noise as well as a very good bass response'. Colour: Black. Sound level: 106dB SPL, 1mW. Connector: Right-angled, 3.5mm stereo jack. Cable length: 1.4m. Impedance: 16 ohms, nominal.
CC 3 System Case
Suitable for Evolution G3 and G4 components, this offers 'safe storage and transportation'. The 'robust' carrying case is made from 'durable' plastic.
A passive directional antenna for transmission or reception offering a 14dB front to back ratio, this can be mounted on a microphone stand thread.
Frequency range: 450 - 960MHz, Connector: BNC.
A passive omni-directional antenna for transmission or reception, this can be mounted on a microphone stand thread.
Frequency range: 450 - 960MHz. Connector: BNC.
AM 2 - Antenna Cable Set
For mounting antennas on the front of a GA 2 or GA 3 rack adapter, this is a pair of cables with male BNC connectors to connect to the back of the rack-mounted device and panel-mounting female types to fit the pre-punched apertures in the rack adapter blanking plate. The rack adapter blanking plate is used when a single receiver or transmitter is to be mounted in a 19 inch rack.
For use with:
Evolution G2 static radiomic receivers and IEM transmitters in conjunction with a GA 2 rack adapter.
Evolution G3 and G4 static radiomic receivers and IEM transmitters in conjunction with a GA 3 rack adapter.
AC 41-UK Active Antenna Combiner in conjunction with a GA 3 rack adapter.
AC 41-UK Active Antenna Combiner - 4 way
This is a half-rack width unit, which can be rack-mounted in half of a GA 3 adapter. It combines up to four the Evolution G4 series wireless monitoring transmitters to use one shared antenna. It also supports Evolution G3 and G2 systems. Power is supplied to SR IEM G4 transmitters over the BNC cables, eliminating separate power supplies for the transmitters. The front panel has a 'standby' button and four LEDs which light to illuminate yellow/orange when the power supply is available at the four RF input sockets and goes off in case of a short circuit or if a connection is made to the RF inputs which is not an Evolution series transmitter. The rear has four BNC connectors for the RF inputs and one for the output to the antenna. Power is connected with a co-axial inlet.
RF frequency range: 470-870 MHz. Operating voltage: 13.8V DC nominal.
Included accessories: 4x BNC cables, operating instructions.
Required accessories: NT3-1-UK power supply
Optional accessories: GA 3 rack mounting adapter
Plug-in AC power adapter with UK AC connector. For antenna combiner AC 41-UK, AC 3 or up to three L 2015 chargers.
GA 3 Rack Mounting Adapter
This can be used to mount one or two Evolution G3 and G4 series wireless monitoring transmitters, static radiomic receivers or the AC 3/AC 41-UK active antenna combiner in a 1U of a 19-inch rack. When a single device is to be mounted, a blanking plate is used for the other half of the rack width. This has two pre-punched apertures, filled with blanking plugs, which may be used in conjunction with the AM 2 antenna cable set to mount the standard antennae on the front of the rack, or to provide a convenient termination point for external antennae.
AC 3200 MK-II Antenna Combiner - 8 way
This is an active, rack-mounting, eight-channel, transmitter combiner for combining up to eight signals to be transmitted from a single antenna. In multi-channel systems it reduces intermodulation between transmission channels. Linear power amplifiers handle up to 100mW per channel without loss, and LEDs for each channel provide the user with 'a reliable system overview'.
RF connectors: BNC, 50 ohms, mounted on rear. Attenuation: 0dB +/- 1dB. Frequency range: 500 - 870MHz. Power source: 12V DC, 7.5A/90W maximum. Dimensions: 436 x 215 x 44mm. Weight: 4kg.
Included accessories: NT12-125D power supply unit, 3x power cables (EU/UK/US), self-adhesive feet, manual.