Fmuser 25W fm transmitter with the 1/2 wave DP antenna and power audio cable A KIT


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
325 USD
/pcs
53 USD
DHL/UPS 7-10days

pcs
USD
/pcs
USD
Airmail 25days


2-antenna

Main Features:

  • 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 from damage.
  • Temperature protection: When the temperature of transmitter gets too high,the transmitter will switch on automatic protection mode to avoid from damage.
  • Added RS232 communication port, upgrade free in the future.

Technical Specification:

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

The feature of the 1/2 wave antenna:

1.A dipole antenna is a radio antenna that can be made of aluminum, copper, and bronze  tube  with a center-fed driven element. It consists of two metal conductors of rod, oriented parallel and collinear with each other (in line with each other), with a small space between them.
2. The dipole antenna is a particularly important form of RF antenna which is very widely used for radio transmitting and receiving applications. The dipole is often used on its own as an RF antenna, but it also forms the essential element in many other types of RF antenna. As such it is the possibly the most important form of RF antenna.
3. A half-wave dipole antenna means the length of this dipole antenna is equal to a half-wavelength at the frequency of operation.

The KIT package include following products:

IMG_0172

25W fm transmitter

2

1/2 wave DP antenna

IMG_0134

power supply and audio cable


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
325 USD
/pcs
53 USD
DHL/UPS 7-10days

pcs
USD
/pcs
USD
Airmail 25days


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