Model: R8CB0 High-end Advanced wireless conference microphone system

ID:21122369251

Category: Electronics and Communications Home Audio,Video & Accessories

FOB Price:US$ 1154.330 / Set(s)

MOQ:1.00 Set(s)

Product Keywords:

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Payment Method:

L/CT/T

Product Category

Electronics and Communications > Home Audio,Video & Accessories

Trademark

Liwmik

Product Package

Printed cartons suitable for long distance transportation

Specification

Carton size: W545mm*D405mm*H375mm (5 set of products in each carton)

Place of Origin

China

Port

Zhuhai, Shenzhen, HK

Contact: Mr. Davis Lu-CMO (Chief Marketing Officer)

TEL: 0086-756-3292387 FAX: 0086-756-3292370

Email: 3@liwmik.com

Mob: 0086-189 2692 8039

WeChat No.: Lu13928091976

Int'l Marketing Dept: 4@liwmik.com，5@liwmik.com

NOTE:

FOB (Zhuhai,Shenzhen, HK) or CIF prices are available based on your specific needs.

PARAMETERS OF THE SYSTEM:

Description of the product:

High-end Advanced wireless conference microphone system w/ one receiver + four desktop transmitters (1 match 4)

Matching quantity between receiver and transmitter: each receiver can match 4 transmitters (1 match 4)

Range of frequency：500 -1000 MHz (to be adjusted according to buyer's actual need)

Method of modulation：Broadband FM

Adjustable range：50MHz

Quantity of channels：200

Channel spacing：250KHz

Frequency stability：±0.005%

Dynamic range：100dB

Max. drift of frequency：±45KHz

Audio response：80Hz-18KHz(±3dB)

Integrated signal-to-noise ratio：>105dB

Integrated distortion：≤0.5%

Working temperature：-10°C--+40°

PARAMETERS OF THE RECEIVER：

Mode of receiver：Double frequency conversion superheterodyne

IF frequency：1st IF：110MHz，2nd IF 10.7MHz

Wireless interface：BNC/50Ω

Sensitivity：12 dBμV (80dBS/N)

Adjustable range of sensitivity：12-32 dBμV

Spurious suppression：≥75dB

Max. output level：+10 dBV

Power supply: 12V/1000mA, AC/DC Adapter in line with international standards:

(Input:AC100-240V,50/60Hz

Output:safety voltage DC12V, 1000mA.

Safety certificates such as CE, UL, etc. & plugs suitable to different nations are available)

PARAMETERS OF THE TRANSMITTER：

Type of the transmitters：Desktop conference transmitters

Mode of antenna：1/4 wavelength whip antenna

Output power: 50 mW

Diagonal dimension of the Touch-To-Display LCD: 7 inches

Spurious suppression：-60dB

Power supply: Two pcs of 2600mA / #18650 lithium batteries

Utility time: Working continuously for more than 9 hours

※ FEATURES OF THE PRODUCTS

1. This TMT680 hand-in-hand conference-seat-transmitter, fitted with a Touch-To-Display LCD, uses the most advanced, innovative electronic hardware & software technology.

Matched with our RDS8000 receiver, the total quantity of meeting seats can be extended
to N (4~200) (called "One-Match-N"). The built-in advanced perfect conference management system (such as calling service, voting, setting chairperson / representatives seats / working groups, selecting and deciding ID number of each seat, etc.) has stable and reliable working performance and can fully meet the strict requirements of modern large-scale high-level meetings. (The wireless hand-in-hand conference system has high-end practical functions

of call service, voting election, video tracking, video switching and electronic table cards, etc.)

Welcome to inquire for further information.

2. UHF (Ultra High Frequency) range and advanced DPF (Digital Pilot Frequency) technique

are adopted with less disturbances and more reliable transmission of signals than

traditional VHF (Very High Frequency) range. 3. The DPLL (Digital Phase Lock Loop) multi-channel frequency composing technique can provide as much as 200 channels by 250KHz spacings within 50MHz frequency bandwidth facilitating dozens sets of the product being used at the same time to avoid easily various disturbances. 4. AIFS (Automatic Infrared Frequency-Synchronizing) technique is adopted. Even frequencies of the transmitter and the receiver are adjusted to be untuned, just one pressing on the button will allow the transmitter to track frequency of the receiver and adjust their frequencies to be the same automatically. Easy to use.

5. Max. working distance between the transmitter and the receiver can reach 200 meter.

6. The receiver panel is equipped with a headset listening jack, convenient for installers

and operators to monitor the on-site sound effect.

7. Function of ASF (Automatic Searching non-interference Frequency) points.Easy and quick.

8. Pressing the “Lock” button can lock the frequency and avoid misoperation in working.

9. The network interface communicates in three ways of 485, MAX232 and TTL respectively.
It can control the camera, output voting election data and call service data.

10. “One button to install” function can build-in 50 groups of installing frequency point to facilitate dozens sets of the product to be used to set their frequency points simultaneously.

11.Electronic volume control: 0-39 stages adjustable with 2dBm adjusted by each stage.

12.The receiver tracks and shows real-time working power of the transmitter to avoid
its sudden outage of power in working.

its sudden outage of power in working.

13.The high-end total-view high definition LCD display screen of the receiver can show

clearly real-time detailed working data of the system from any angle, such as working frequency, channels, AF/RF signals intensity, sound volume, and info of the cameras, etc.

14.The receiver panel adopts 4x3 vertical rows of colorful LED with a life of 100,000 hrs,
which can independently display AF volume, RF signal and transmitter's battery power
of each channel in real time. Fully convenient, fashionable and high-tech modern sense.

15.The conference-seat-transmitter has its own batteries-charging jack & indicator lamp,

and its LCD visually displays the real-time battery power. Easy to use.

16. High quality , high density shielded cables with 6.35 interface for audio frequency

allow signals to be transmitted to the preamplifier or mixer without loss. Thus higher

fidelity of sound-transmission can be ensured.

17. Gold-plated copper AF interfaces of receiver and the matched 6.35 AF cables can
ensure perfect transmittion of audio frequency signals.

18. Wide audio response frequency range of the product covers the frequency range
of sound waves that can be heard by human ears. Whether it is deep bass, melodious
mediant , or loud and clear treble, all voice can be perfectly transmitted and reproduced
to ensure the Hi-Fi sound effect.
19. Advanced CPU and exclusive designed software are used to make the whole system
run accurately, efficiently and professionally.
20.All the panels of receiver and desktop transmitter are carefully designed, reasonably

arranged and easy to setup & operate.
21.Steel case of the receiver, adopting standard 1U case design and spraying painted wearproof water-wave finishing, looks very nice and is strong, durable to use.

22.Years of experience, professional design, quality materials and components, plus meticulous manufacturing process, create together the excellent product w/ high quality, outstanding performance and pretty appearance.

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