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CZERF
CZE-05B
FM transmitter
Please read this manual before you use the device, restore the manual
carefully in case you'll need it in the future.

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Summary of Contents for Czerf CZE-05B

  • Page 1 CZERF CZE-05B FM transmitter Please read this manual before you use the device, restore the manual carefully in case you’ll need it in the future.
  • Page 2: Attention Before Use

    Thanks for buying the CZE-05B portable FM transmitter. Before you use this transmitter for the first time,please read the user manual carefully and operate the device following the instructions. It is multi-functional device but easy to operate. We sincerely hope our products will bring you happy experience.
  • Page 3: Circuit Principle

    5) Easy to use: Panel use LCD to display the transmission frequency, according to the identification of the interface to connect to other hardware, easy to adjust and it is intuitive 6) Switching power: 100mW and 500mW power can be switched to use 7) Switching frequency: Can arbitrarily set from 76M to 108M range from 86M to 90M 95M to 108M, 87M to 108M 8) This subsection is with a microphone and volume control...
  • Page 4: Specification

    Product name specification quantity Host machine CZE-05B antenna Rubber antenna Power adapter DC12V/1.67A 3.5mm audio cable Audio cable e-instruction manual manual...
  • Page 5: All Configurations

    5. All configurations project working voltage 11~13V DC working current <300mA frequency domain 76~108Mhz frequency stability ±10PPM stepped frequency 100KHZ The operating temperature of -10℃~50℃ the environment 50Ω output impedance Rf power output range H:500mW (L:100mW) ≤-60dB Harmonic and noise radiation audio distortion <0.3% frequency response...
  • Page 6 6. Operation Instruction:...
  • Page 7 Audio input volume adjustment The 3.5 mm audio input hole Increasing the frequency The power switch button button The microphone input hole Frequency decrease buttons 3.5 mm interface The microphone input display volume adjustment The 12V 1.67A power supply TNC antenna interface interface 7.Power Adjustment The transmitter output power is divided into two files: high power...
  • Page 8: Common Troubleshooting

    frequency is high-end of working frequency band.(High-end frequency defaulted as 108.00MHz). Through keys 【▲】 【▼】 to adjust the frequency you need to set. 2) Frequency band low-end setting: frequency band high-end setting completed, press key【 】and it will into frequency band low-end setting, LCD displays 76.00 Mhz.
  • Page 9: After Sales Service

    1) The master volume is not large; Audio muting 2) the input audio signal is normal. 1) microphone is normal; 2) the microphone volume is not large; The microphone 3) whether the microphone dynamic is silent microphone; 4) microphone is plugged. 1) microphone quality is not good;...
  • Page 10 NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

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