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Highest quality for 30W STEREO FM transmitter built & tested LCD Diplay >> Easy to Read Frequency Setting in Dark This 30W FM transmitter was built to produce excellent Stereo broadcasting quality, while keeping low price and easy of use: just connect to a fm antenna, CD player/computer/mixer and 13.8V and you are on the air! Choose your frequency with up/down buttons & LCD display. EF.201.XF is engineered to work with lock range > 20 Mhz (88-108 Mhz without changing the inductor value at oscillator) EF.201.XF low Freq. audio response is optimized, when turned on, there will be 3 seconds delay for the lock condition of the freq. EF.201.XF output is filtered by 7th order Butterworth LPF. Therefore the RF output is Cleaner Software inside the CU.230.LCD At Start Condition, it will proceed a SELF-Diagnostic procedure. The result will be display in the LCD, The Self-Diagnostic result is for: -CODE#1 IC EEPROM : EEPROM IC is damage -CODE#2 IC PLL : PLL IC is damge or the data cable is unconnected The status of PLL, LOCK or UN-LOCK will be displayed at LCD. After PLL LOCK there will be ON-AIR delay = 3 seconds before ON-AIR delay Output Activated. Active = 0 volt. Not Active = 5 volt · Push <= button and => Hold buttons then turn on CU.230.LCD. · Keep holding button until “ ENTERING SETMODE “ appear · Push <= button and => buttonuntil desired menu appear · Push => button and hold for more than 1 second to enter current menu MENU 1. Station Name ( Change station Name ) * Character to be change is marked by underline / cursor. Push <=button and => button to change the character. There is 96 different character: Space, number 0-9, alphabets A-Z, a-z, and 33 special characters. * Push <= button and hold for more than 1 second to move cursor to the next column. If cursor already end to the last column, it will be back to the first column * Push => button and hold for more than 1 second to store the new station name. * Turn off CU.230.LCD to cancel. MENU 2. PLL step ( change the PLL step ) * Push <= button and => button to change the PLL step. Avalable step is 50 kHz and 100 kHz. * Push => button and hold for more than 1 second to store the new PLL step. * The working Frequency will be reset to 98.00 MHz * Turn off CU.230.LCD to cancel. MENU F. Reset / Default setting * No further option. When F menu selected the memory will be reset to default factory setting. Very simple to use (No tune design) ExtraLock is 1W exiter with PLL controller. It has LPF Butterworth at the output section with LCD display that can show the Frequency and Station name continuouslly. It has two colour blue with white character, with lock Range >20Mhz can be control around 87.5 - 108 Mhz Big HeatSink is Attached to the Amplifer Transistor !!!!!! Specification for 30W Amplifier MX-200 is the dual sampling stereo coder, Frequency generate with XTAL 4.864Mhz and it creates 19kHz and 38kHz signal with highest stability This Circuit is design with the combination of analog and digital technic. Each audio Channel is sample twice each periode of digital signal reference. Specification for dual sampling stereo coder You will need to get the appropriate broadcasting licence to operate these transmitters. · All item prices include GST. · While all care is taken, any errors or omissions in the item details is unintentional. · Dispatch of goods will be arranged through us. · Please allow up to 5 working days for delivery within Australia and 14 days internationally, although in most cases delivery is much quicker. · If problems do arise, please contact us , and we will endeavour to resolve any issues. (30W pll fm broadcast transmitter ~~~~ smart lcd display was posted and is owned by: Alexis Shelton) |
a-shelton@chicagopartsnetwork.com (Alexis Shelton) for more information.
