FM TRANSMITTER AND BROADCASTING SYSTEMS

AAREFF FM TRANSMITTER HOME 50mW MONO 50mW STEREO 1 WATT PLL STEREO CODER AUDIO LIMITER TECH INFO TERMS & CONDITIONS BACK	AUDIO COMPRESSOR LIMITER HIGH PERFORMANCE KIT RANGE Perfect Audio Everytime..... Peak Limiting with AGC Action. Very Low Noise (-75 dBu S/N Ratio). 30Hz-15KHz Frequency Response. Standard 0dBu 775 mV rms Output. Better than 1 mS Attack Time. Very Low Distortion (0.2% at Limiting) Selectable Pre-emphasis (50uS/75uS/none). Compression Level Indication Via 3 LED's. Accepts Audio Inputs up to +24dBu 12Vrms. Single Supply Operation 11-16V DC. In any sound broadcasting system the audio level must be controlled to prevent over modulation. The current trend is for broadcast stations to transmit a constant level of audio optimised to 100%. This gives the listener 'loud' audio and prevents constant re-adjustment on the receiver volume control. The Aareff Limiter Compressor is specifically designed to achieve constant 100% modulation without any over modulation using a FM Transmitter. The result is a professional sound on your station output with all music and speech inputs. The circuit operates the audio gain around 3 individual time constants. These control a smooth AGC (Automatic Gain Control) combined with a very fast attack on audio signal peaks. Audio compression and output level are constant for input levels between -6dBu and +24dBu. This kit also contains selectable Pre-emphasis. NOTE: STEREO REQUIRES TWO UNITS All Aareff prices are fully inclusive of Insured Shipping and VAT (where applicable) so there are no hidden extras: The price you see is ALL YOU PAY! Full Details at ORDERING INFORMATION Online Credit Card Ordering via our Secure Server See Ordering Information For Details