500mW PLL FM Radio Stereo Broadcast Transmitter With LCD(Gray)
By elecsky • 2009-03-28 • Category: FM-Product • RSS 2.0 • Trackback •
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Buy it Now Item:58 USD Shipping to worldwide:35 USD
Package included:
- 500mW Transmitter[silver] x1
- Antenna x1
- 12V DC power adaptor(110-240 volt) x1
- 3.5mm stereo audio interlink cable x1
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This stereo FM transmitter can easily build a wonderful FM radio station. This one have a beautiful aluminum alloy cover(Color: Gray).
Specification:
1, uses:This product is the factory, OEM, schools, individuals, car FM radio, the ideal district FM radio broadcasting equipment.
2, performance characteristics:
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Complete machine produced using high-quality aluminum alloy, blue backlit LCD display frequency.
- Japan ROHM motherboard for the next-generation integrated NC FM stereo radio chip PLL BH1415F, built-in PLL frequency PLL, audio pre-emphasis, limiter and low pass filter circuit. Make sound more sweet.
- AT89C2051 and the control board by the AT24C02 composition; After the 2sc9018, 2SC3355,2sc2053 and a total of 3 power amplifier output after.
- Overall shielding good, compact structure, small size, appearance generous.
500mW FM Transmitter
[not include The Card]
[not include The Bear]


Parameters:
| Power Output: | 500mW or More |
| FM Transmitter Frequencies: | 88-108Mhz |
| Tuning Step: | 100Khz |
| Power Supply: | 12V DC (The current load of power supply should over 1A) |
| Stability of Frequency: | ±0ppm(-10℃~+50℃) |
| Frequency Response: | 100 - 15000Hz |
| Signal to Noise Ratio: | >70dB |
| Distortion: | < 0.5% |
| Operation Time: | True 24/7 |
| Antenna Design: | Flexible Wire "Whip" Antenna |
| Antenna Connector: | BNC type |
| Output Impedance: | 50 ohm |
| Audio Input Connector: | 3.5mm headphone connector |
| Tuning Design: | Stable PLL Technology |
| Size of Transmitter Unit: | L:102mm, W:74mm, H:29mm |
| Weight of Transmitter Unit: | N/A |
| Transmission Signal: | FM Stereo |
Quick Start Set-up Instructions
- Connect your audio source to the Stereo FM Transmitter via one of the supplied audio cables (either the Stereo Headphone Jack or Stereo RCA jack)
- Select an unused FM station in your area (The station can be totally static or with some bleed over on it. The Stereo FM Transmitter should have no problem "walking over a radio station’s bleed over)
- Set the Stereo FM Transmitter to that unused FM station (use the control panel buttons, frequency step: 100 khz)
- To begin broadcasting turn on the Stereo FM Transmitter by pressing down the switch on the front of the unit.
- Adjust any FM Radio to the signal that your are broadcasting on.
- Listen and Enjoy, It’s just that easy!
Interesting Facts & Tips
- The FM Transmitter will not drift between stations because of our advanced stereo PLL Digital Tuner Technology.
- The FM Transmitter use the control panel buttons to control the frequency that it broadcasts on so if the power is lost and then restored it will begin broadcasting back on that exact same frequency. This avoids any need to reset the FM Transmitter back to the frequency you originally wanted.
- We use a switch to turn the transmitter on and off. This allows the transmitter to automatically turn back if power were to be lost and then restored.
- The FM Transmitter is designed to operate non-stop 24/7.
- The higher you place the antenna the farther you will transmit.
- Complete easy to follow plug & play instructions are included plus tips on getting the best distance possible.
If you can match a good antenna to the FM transmitter, the effect will be better.The transmission range depends on many factors. The true distance is based on the sensitivity of the receiver, antenna of the receiver, and the building and other obstructions, which are between the transmitter and receiver. And the distance will much more in countryside.
ATTENTION: Never power on the transmitter when an antenna is not connected!!!
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Buy it Now Item:58 USD Shipping to worldwide:35 USD
Package included:
- 500mW Transmitter[silver] x1
- Antenna x1
- 12V DC power adaptor(110-240 volt) x1
- 3.5mm stereo audio interlink cable x1
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Greetings,
I am Reza Wakil From Quetta city of Pakistan. I am going to start an FM Radio for our Community. The Range must be nearly 70Kms(Seventy Killo Meters). What you suppose. Let me know In Detail With reasonable Price.
With reqards,
Reza Wakil (Aahang FM Radio, Quetta, Baluchistan, Pakistan)
Cell#=00923337800616
Reply
am starting an fm station with about a 70-100 mile range will this meet my needs also tell me what antenna i will need,include price list,thank you,william plange
Reply
i am interested in buying one.
Could you please quote me prices of your 500mw fm pll transmiiter
Reply
elecsky Reply:
九月 20th, 2008 at 6:00 下午
please view our shop: http://www.elecsky.com
Reply