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.
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. 1. Attention before use 1) Only professional engineers can do the repair work. 2) Don’t power on the transmitter without connecting the antenna. 3) Don’t use the transmitter in explosive environment.
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 3.Circuit Principle: Stereo audio via 3.
NO. Product name specification quantity 1 Host machine CZE-05B 1 2 antenna Rubber antenna 1 3 Power adapter DC12V/1.67A 1 4 Audio cable 3.
. All configurations project NO. 1 working voltage 11~13V DC 2 working current <300mA 3 frequency domain 76~108Mhz 4 frequency stability ±10PPM 5 stepped frequency 100KHZ 6 The operating temperature of the environment -10℃~50℃ 7 output impedance 50Ω 8 Rf power output range H:500mW (L:100mW) 9 Harmonic and noise radiation ≤-60dB 10 audio distortion <0.
. Operation Instruction: 5
1 Audio input volume adjustment 2 2 The power switch button 4 5 Frequency decrease buttons 6 7 9 The microphone input volume adjustment The 12V 1.67A power supply interface The 3.5 mm audio input hole Increasing the frequency button The microphone input hole 3.5 mm interface 8 display 10 TNC antenna interface 7.
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. This frequency band is the low-end frequency,(low-end frequency factory defaulted as 76.00Mhz). Through keys 【▲】【▼】to adjust the frequency you need to set.
5 Audio muting 6 The microphone is silent 7 Sound quality is poor 10. 1) The master volume is not large; 2) the input audio signal is normal. 1) microphone is normal; 2) the microphone volume is not large; 3) whether the microphone dynamic microphone; 4) microphone is plugged. 1) microphone quality is not good; 2) Input audio sound quality is not good; 3) antenna installation method is not correct; 4) audio signal or machine volume is not adjusted.
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.
