D7234 Embedded Speech Delegate Unit

Name: D7234 Embedded Speech Delegate Unit
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● Compliant with IEC 60914 international standard.
● With internal magnetic high-fidelity speaker for auto mute when turned on, not easy to generate howling.
● 3.5mm stereo headphone jack for headphone connection, with adjustable headphone volume.
● Super strong anti-interference capability.
● With microphone switch button, and chairman priority button for the chairman unit.
● With the camera, it can realize auto camera tracking after setting through the digital conference system host or PC control software.

Contact now Leave message Download

Introduction
Specification

The D7233/D7234 conference unit integrates functions such as speaking, voting, sign-in, self-test, tea application service and two-way intercom. Adopt cardioid directional condenser microphone, built-in internal magnetic speaker, headphone jack, with microphone on indicator ring and touch button light switch indication. It has the function of voice control switch in VOICE mode. Built-in digital high-speed processor and high-fidelity audio circuit. The unit with LCD capacitive touch screen can be operated by touch. The display can show the identity and working status of the chairman unit / VIP unit / common unit. With a variety of working modes, with echo cancellation,howling suppression, background squelch and other functions.

Model		D7233/D7234
Structure type		Embedded
Effective frequency of gain limit (±3dB)	Unit A to Unit B	50Hz-14kHz
	Host line to unit	30Hz-18kHz
	Unit to host line output	40Hz-16kHz
Speaker power		1.5W
Static power consumption		<5W
Maximum power consumption		8W
SNR		>76dB
Crosstalk attenuation		>80dB
Harmonic distortion		<0.3%
Headphone output		9dBu，8-32Ω，3.5mm
Working power		Host +48V PoE power supply
Unit interface		Dante network interface
Microphone	Microphone type	Electret cardioid capacitive microphone
	Sensitivity	-30dBV/pa
	Input Impedance	2kΩ
	Equivalent noise	20dB(SPL)
	Max. SPL.	125dB(THD<3%)
Package size		500×200×180 mm
Machine size (W×D×H)		80×80×145mm
Desktop counterbore size		81×81×3mm
Desktop hole size		73×70mm
Gross weight (Kg)		1.25kg
Net weight (Kg)		0.75kg

PREV: D7233 Embedded Speech Chairman Unit

NEXT: D7223A Desktop Chairman MIC

Relate Products

CM9861L Chairman Microphone UnitSeptember 17, 2023-The CM9861L Delegate machine for conference systems, with compact design Light and sturdy, easy to install and store. Setting the talk button to ON allows the delegate machine to talk and also turn o...view
CM9862L Delegate Microphone UnitSeptember 17, 2023-The CM9862L Delegate machine for conference systems, with compact design Light and sturdy, easy to install and store. Setting the talk button to ON allows the delegate machine to talk and also turn o...view
D7324 5G WiFi Desktop Conference Delegate MicrophoneNovember 2, 2021D7324 is delegate microphone, location is unrestricted, support check-in function. Minimum delay is less than 20 ms and non-compressed audio transmission.view

«
2
3
4
5
6
7
8
... 14
»

Leave a Message Email Us

we will contact you within 24 hours.