Why Choosing FU-25A for Your Radio Station?

FMUSER FU-25A (Also known as CZH-T251) 25W FM broadcast transmitter is a new low-power transmitter designed for FM radio stations. With power-adjustable options from 0~25watt, the frequency range is 87~108MHz. The operation would be very simple with its professional performance which is stable, reliable and the sound quality is outstanding among all CZH transmitters. The sound channel is MONO/STEREO adjustable, all functions are realized with one button. It has SWR and temperature protection functions, which will switch on automatic protection mode when there is improper operation.

Advantages

• Excellent manufacturing techniques, metal screening for surface, stable fixing chassis.
• RS232 communication port.
• 6.5mm microphone jack.
• Fine plating power supply jack.
• Security ensured power switch.
• Mono / Stereo optional.
• RF output power is continuously adjustable from 0~25watt.
• One-button setting to realize all functions.
• SWR protection. When the antenna and transmitter aren’t well connected, the transmitter will switch on automatic protection mode to avoid damage.
• Temperature protection: When the temperature of the transmitter gets too high, the transmitter will switch on automatic protection mode to avoid damage.
• Added RS232 communication port, upgrade free in the future.

Power Hardware Device for the Radio Stations

1*FU-25A 25W FM transmitter

Technical Specs

• Working voltage:12V
• Working current: <5A
• Frequency range: 87~108 MHz
• Frequency stability: +/-10PPM
• Frequency stepping: 100 kHz
• Working Environment Temperature: -10~45 Celsius degrees
• Output impedance: 50ohm
• RF output power range: 0~25watt
• Harmonic clutter radiation: <=-60dB
• Audio distortion: 0.2%
• Frequency response:50Hz~15000Hz
• Separation: >=35 dB
• Input level: <=15 dBV
• Modulation deviation: +/-75KHZ
• SNR: >=70dB
• Size: 210mm(L)*174mm(W)*59mm(H)
• Net weight: about 1.5KG
• RF output connector: NK Female

Attention

Always remember to connect the antenna first, then to connect the power supply. Otherwise, the device might be burned.