ST-05C 0.1W/ 0.5W USB power stereo LCD display FM transmitter DC 12V

(don\'t included the power supply)

the RF range can be adjusted with the power switch.

Note:if you want to buy this power supply,please pay me more 12USD.

Note:i will post the item to you by strand air mail.if you want the tracking number,pleasepay me more 3USD.Thanks.

If you want to buy this GP antenna,pay me more 38USD.

Package contents: 0.5W FM transmitter silver color short antenna(It is short antennanot GP antenna) 1, uses:This product is the factory, schools, individuals, car FM radio, the ideal district FM radio broadcasting equipment.

2, performance characteristics:

• The machines use of high-quality aluminum alloy, increasing internal air-cooled heat, blue backlit LCD display frequency.
• Japan ROHM motherboard for the next-generation integrated NC FM stereo radio chip PLL BH1415F, built-in PLL frequency PLL, audio pre-emphasis, limiter and low pass filter circuit. Make sound more sweet.
• New microphone and audio input of the amplifier, adjustable input volume.
• Overall shielding good, compact structure, small size, appearance generous.

3, main technical parameters:

• Power supply voltage: DC-15V (12V recommended)
• Current work: <2A
• Frequency range:77 ~ 108Mhz
• Frequency Step value: 100kHz
• Frequency stabilization way: PLL
• Frequency stability: ± 10 ppm (-10 ° C +60 ° C )
• Frequency Modulation: ≤ ± 75kHz (100%)
• Work methods: continuous work
• Clutter and Harmonic: less than-60dB
• SNR: ≥ 60dB
• Stereo separation:-50dB
• Audio frequency response: 20 to 15000Hz
• Audio distortion: <2%
• Modulation: 15%
• Input Level:-15dBV (adjustable)
• RF output impedance: 50 Ohm
• RF output power:0.5 W (near the center frequency of 5MHz)
• Unit dimensions: length of 110mm, 85mm width, and height of 40mm
• ATTENTION: Never power on the transmitter for a long time when an antenna is not connected.

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