Беспроводная система вещания FM передатчик + 10 наушников радиостанция для церковное собрание


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Характеристики

                                

 

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Product Description

Features:

1.        Transmission frequency can be set from within the range of 87 ~ 108MHz

2.        8-level RF power adjustable, the most transmission distance of 3-4 km (1.9-2.5 mi) in the open air

3.        Channel switching: switchable stereo, mono

4.        Designed with advanced modulation system and built-in PLL frequency, audio pre-emphasis, limiter, and low-pass filter circuit.

5.        High-fidelity Bluetooth: you can connect wirelessly to mobile phones, tablets and other Bluetooth devices

6.        With high-fidelity U disk play function, support lossless format FLAC/WAV, compatible with a variety of other commonly used formats

7.        Good heat dissipation: using high-quality dual ball bearing fan, reasonable heat dissipation channels, excellent thermal performance

8.        Alarm reminder function: Standing wave alarm / Temperature alarm

9.        1/4 wavelength of strong magnetic sucker antenna, can be tightly adsorbed on the car roof or any metal flat objects, easy to move the antenna to the outside, the roof, balcony or window, more effective transmission and reception of electromagnetic waves

Specification:

FM Transmitter

Frequency Range

FM:87~108MHz

Frequency Step

100Khz

Frequency Stability

±10PPM

Frequency stabilization method

PLL

Harmonics, noise radiation

-50dB

Output Impedance

50Ω

RF output power

Max 15W (8-level adjustable)

Audio Distortion

0.3%

Bluetooth distance

about 5m

Frequency Response

50Hz~15000Hz

Separation

≥30dB

Input Level

-15 ~15dBV

Frequency Modulation

±75KHZ

SNR

≥60 dB

Antenna Connector Type

TNC

Operating Temperature

-10~45

Transmitter Size

144 x 100 x 59mm

Transmitter Weight

545 g

Antenna

Connector Type

TNC

Gain

2.15dB

Impedance

50Ω

Maximum stretch length

1150mm (3.77 ft)

Shortest contraction length

210mm(0.69 ft)

Feeder length

5m (16.4 ft)

Power Supply

Input Voltage

100~240V 50/60Hz

Output Power

DC 12V 3A

Usage Scenario:

Campus radio, supermarkets, churches, farms, factories notice, education and training, scenic broadcasting, corporate meetings, automobile cinema, outdoor team contact (received through the car FM radio) or create your own radio station.

 

NOTE: Transmission distance of the transmitter depends on many factors: transmission power, antenna installation height, antenna gain, the use of the environment Such as buildings and other obstructions, sensitivity of the receiver, the receiver antenna. The higher the antenna installation, using the distance will be more far in rural areas.

Packaging & Shipping

 1 x 15W FM transmitter

10 x FM headphone

1 x Power adapter

1 x Magnet sucker telescopic antenna

1 x Audio line

1 x English manual


Новинки - Розница

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