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Quick Details

  • Brand Name: CZERF
  • Model Number: CZE-05B
  • Type: Mini Amplifier
  • Channels: 2 (2.0)
  • Place of Origin: Guangdong, China (Mainland)
  • Color: Black
  • Material: Aluminium Alloy
  • Output Power: 0.5W
  • ideal distance: 500m

Packaging & Delivery

Packaging Details plastic bag and foam bag inside,paper box outside
Delivery Time 7-14 days

   CZE-05B 0.5W Silver FM Transmitter Kits with Coaxial Digital Audio Output

 Technical Parameter:

1 working voltage 11~13V DC(Rated voltage 12 v)
2 working current 0.5A
3 frequency domain 76~108Mhz
4 frequency stability ±10PPM
5 stepped frequency 100KHZ
6 The operating temperature of the environment -10℃~45℃
7 output impedance 50Ω
8 Rf power output range H:0.5W (L:0.1W)
9 Harmonic and noise radiation ≤-60dB
10 audio distortion 0.3%
11 frequency response 50HZ~15000HZ
12 Preemphasis delay 50us
13 degree of separation 35 dB
14 input level ≤15 dB
15 Modulation frequency deviation ±75KHZ
16 SNR(Signal to Noise Ratio) 60 dB
17 Machine Size L:113mm;W:88mm;H:39mm
18 Machine weight 269g

 Product Feature:

 *This FM stereo transmitter that can be used for factories, schools, supermarkets, farms, Office space or create your own radio station.

 

*Equipment using advanced modulation system and built-in PLL frequency, audio pre-emphasis, limiter, and low-pass filter circuit.

 

*The Control circuit board design and amplifier design to reduce noise, so sound quality is even better.

 

*Well-shielded, compact structure, small size, generous appearance, plug and play, very easy to use.

 Product Display:

 Package includes:

 1*FM Transmitter(Black)

 1*Power supply

 1*short antenna

 1*3.5mm stereo audio line

 NOTE:

 * Connect antenna first ,then connect the power supply, otherwise, transmitter will be burned out.

 

* Push the power button down and hold it then connect DC supply at the same time. When the LCD screen starts to display H or L, press "+" or "-" button to switch between H and L. "H" stands for 5w, L stands for 1W.

 

* Select an unused FM station in your area.

Our Factory:

Product Application: 

How far(long) the transmitter cover?

The transmission range depends on many factors. The true distance is based on the antenna installing height , antenna gain, using environment like building and other obstructions , sensitivity of the receiver, antenna of the receiver . Installing antenna more high and using in the countryside , the distance will much more far.

EXAMPLE 5W FM Transmitter use in the city and hometown:

I have a USA customer use 5W fm transmitter with GP antenna in his hometown ,and he test it with a car, it cover 10km(6.21mile).

I test the 5W fm transmitter with GP antenna in my hometown ,it cover about 2km(1.24mile).

I test the 5W fm transmitter with GP antenna in Guangzhou city ,it cover about only 300meter(984ft).

Below are the approximate range of different power FM Transmitters. ( The range is diameter )

0.1W ~ 5W FM Transmitter :100M ~1KM

5W ~15W FM Ttransmitter : 1KM ~ 3KM

15W ~ 80W FM Transmitter : 3KM ~10KM

80W ~500W FM Transmitter : 10KM ~30KM

500W ~1000W FM Transmitter : 30KM ~ 50KM

 All overseas orders will be carefully packed before sending or shipping:

FAQ

 

Q1:What is FM transmitter?

An FM transmitter is a device that can convert audio contents from any audio source such as MP3,Cellphone,Computer etc. to signals that transmits out in FM band, the signals can be picked up by any radio receivers that uses the same frequency at the other end. 

 

Q2:How does FM transmitter work?

Firstly connect the audio source to FM transmitter, the audio signals will be converted to FM signals and broadcast out through the antenna via tuned frequency, people at the other end use a radio receiver to hear the audio by tuning to the same frequency.

 

Q3:How to choose antenna for transmitter?

Usually we need to check the maximum RF power that the antenna can afford, then use the antenna with transmitter that broadcasts at or below the antenna MAX.RF Power.

 

Q4:How many frequencies can I use in one transmitter?

Most of our transmitter are in normal FM frequency band(87~108mhz), you can change to any frequency within this band. Use one frequency at one time.

 

Q5: Which address should I return to?

Name: Anne

Phone:+86 18025316852

Address: 2/F (Building C-1), No. 3, Chuangye 2nd Road, Guandao Village, Shapu, Xintang Town, Zengcheng

ZengChen District., GuangZhou, China, 511338

Skype:+86 18025316852

WhatsApp:+86 18025316852

 

 

 

 

 

 

 

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