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EL4400/S - intercom terminal full duplex for TBP10
EL4400/S
EL4400/S is a handsfree terminal,
full duplex, for use in intercom systems, up to 10 channels, whose the principal
apparatus is constituted by an TBP10 intercom.
The EL4400/S is normally installed in editing rooms for the communication with
the TBP10 in control or comment room.
The EL4400/S are ideal to be used in ENG applications, in outside broadcast vans
and television studios.
The EL4400/S has a good quality of audio reproduction with amplifier and
incorporated loudspeaker, low noise, thanks to balanced circuits through
transformers and they are endowed with embedded power supply.
EL4400/S - detail of frontal panel
The apparatus has
an elevated high fidelity of playback despite the limited height space in only
44 mm (1 RU).
The connection is realized with a 4 wires system to allow communications of high
quality.
The link to the TBP10 happens through a couple of cables connected to the back
connectors, 2 Cannon XLR with 3 contacts, male for the output and female for the
input.
On the frontal panel there are:
- command TALK for to activate the connection with the TBP10, that work or in momentary or in stable way (normally is used in momentary for avoiding to stop the other users with lower priority, as described in the TBP10 page)
- knob for regulation of listening volume
- incorporated microphone
- connector Cannon XLR with 4 contacts for an external headset with relative push button for activation and relative led
- led on
- loudspeaker for listening.
On the back panel there are:
- AC connector for 220 Vac
- female connector Cannon XLR with 3 contacts for the signal RTB In
- male connector Cannon XLR with 3 contacts for the signal TB OUT
EL4400/S - detail of connectors
EL4400/S - rear panel
In accordance with constant improvement policy of products, El.Man (Elettronica Mangione) reserves the right to modify without notice and at any time, features and prices of its own apparatus.
Other Elman intercom and beltpack
4WBB - 4 Wires Beltpack BOX (usable with tbp8)
BIA
- Beltpack IFB Amplifier (usable with tbp8)
Dual TBP (Dual Talkback
Plus) 8 channels intercom
EL4400/S - Terminal for TBP10 10 channels
intercom
Genius
Intercom - 7 channels with interrupted feedback
TALKBACK PLUS Instant Program 4
Wires Intercom (1RU)
TBP8
- 2/4 wires 8 channels intercom with interrupted feedback (1RU)
TBP10 - 4 wires handsfree full duplex 10 channels intercom with interrupted feedback (1RU)
TBP16 - 4 wires handsfree full duplex 16 channels intercom with interrupted feedback (2RU)
TBU - Telephone Balance Unit (telephone to 4 wires) (usable with tbp8)