CZE-T502 50W Wireless Stereo FM Transmitter Radio Broadcast Audio Transmitter Host With Power Supply

Features:
* Wide-range Versatile Application: Supports multiple broadcasting scenarios including drive-in cinema, park, campus, motorcade and factory broadcasting. Works with car radios, mobile-phone FM receivers and external FM speakers for flexible deployment.
* 0-50W Adjustable RF Output Power: Continuously adjustable transmitting power from 0W to 50W. Match output power to actual site conditions for optimized signal coverage.
* Premium Broadcast-Grade Audio Performance: Low audio distortion of 0.2%, ≥65dB SNR and wide 20Hz-15000Hz frequency response. Delivers crisp, full-range stereo sound far better than walkie-talkie audio quality.
* Stable & Reliable FM Transmission: 87-108MHz standard FM band with ±10PPM frequency stability. Harmonic & spurious radiation ≤-60dB ensures clean signal with minimal interference. Operating temperature ranges from -10℃ to 45℃ for stable work in varied environments.
* Compact & Practical Hardware Design: Compact dimension of 210x174x59mm, net weight approx.1700g. Comes with power supply and power cable for quick setup, easy to integrate into different broadcast systems.

Applications:
Drive-in Cinema Broadcasting Solution
* The transmitter sends out the movie audio signal in FM format, and vehicles receive it via on-board FM radios.
* Solution Components: FM Transmitter + 1/4-wavelength Antenna + Microphone

Park Broadcasting Solution
* The FM transmitter broadcasts music. FM-compatible speaker cabinets can be installed anywhere with mains power supply for signal reception.
* Solution Components: FM Transmitter + N Units of FM Receiving Speakers + 1/4-wavelength Antenna + Microphone

Campus Broadcasting Solution
* Audio is transmitted by the FM transmitter. Audio signals can be picked up by FM receiving speakers on campus or FM radios inside mobile phones.
* Solution Components: FM Transmitter + FM Receiving Speakers + Mobile Phones

Motorcade Broadcasting Solution
* Install the transmitter in the lead vehicle. Other vehicles tune their radios to the transmitting frequency to receive music, notifications and other alerts. Audio quality is far superior to walkie-talkies.
* Solution Components: Transmitter + Vehicle-mounted Antenna + Microphone

Factory Broadcasting Solution
* Install FM receiving speakers in workshops, restrooms, playgrounds and other zones for plant-wide announcements, paging, notifications and music playback.
* Solution Components: Transmitter + 1/4-wavelength Antenna + Microphone + FM Receiving Speakers

Technical Parameters:
* Operating Voltage: 16V
* Operating Current: < 5A (DC)
* Frequency Range: 87-108MHz
* Frequency Stability: ±10PPM
* Frequency Step: 100KHz
* Operating Ambient Temperature: -10℃ to 45℃
* Output Impedance: 50Ω
* RF Output Power Range: 0-50W
* Harmonic and Spurious Radiation: ≤ −60dB
* Audio Distortion: 0.2%
* Frequency Response: 20Hz-15000Hz
* Separation Degree: ≥40dB
* Input Level: ≤−10dBV
* Modulation Frequency Deviation: ±75KHZ
* SNR: ≥65dB
* Main Unit Dimensions: 210 x 174 x 59mm (excluding protruding parts)
* Net Weight of Main Unit: Approximately 1700g

Packing List:
* 1 x FM Transmitter
* 1 x Power Supply
* 1 x Power Cable

Packaging Details:
* Package weight: 1.9kg