This 250mW Mono FM Transmitter is really our 3018 FM transmitter and 3171 250mW FM Power Amplifier combined onto a single printed circuit board.
The result is a high quality, stable, mono FM transmitter which can be tuned over the full commercial FM band (88MHz - 108MHz), with a true line-of-sight range of 1 kilometre. It requires no tuning or alignment procedures.
Please note that most standard DC mains adaptors are unsuitable for powering FM transmitters as they introduce an intolerable level of mains hum.
Also available in PRE-ASSEMBLED Electronic Module format (Order Code AS3167)
|Supply Voltage||12Vdc/500mA (e.g. battery or kit 1171)|
|Frequency Range||~88MHz - 108MHz|
|Dimensions||50W x 87L x 15H mm|
|Board connections||Screw terminal blocks|
|Product Formats||SELF-ASSEMBLY Electronic Kit (KT) more|