FMUSER FU618F Professional 500 Watt FM Transmitter 2U Rack Mounted for FM Radio Station

FEATURES

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Simple design, integrated structure, high reliability, easy operation.
The entire process of digital processing (DSP + DDS), to achieve near-CD quality sound effects perfect.
Aanalog and digital audio (AES / EBU) which can input, digital audio priority.
To provide the most complete remote telemetry interface and interface protocol.
Improved over current, over voltage, over temperature, over power, VSWR alarm and protection function is too large.
Large LCD display real-time operating parameters.
High-quality stainless steel, 3U, 19-inch standard chassis.

Terms	Specs
RF frequency range	87MHz ~ 108MHz stepping 10kHz (other frequencies can be customized)
output power	0 ~ 500W continuously adjustable
Output power tolerance	<±10%
Output power stability	<±3%
Output impedance	50Ω
RF output connector	L29
band residual wave	<-70dB
high-order harmonic	<-60dB
Parasitic AM	<-50dB
carrier frequency tolerance	±200Hz
analog audio input	-12dBm ~ +8 dBm
Audio Level Gain	-15dB ~ +15 dB 0.1dB steps
analog audio input impedance	600Ω balanced XLR
AES / EBU balanced XLR input impedance	110Ω
AES / EBU Input Level	0.2 ~ 10Vpp
AES / EBU sample rate	30kHz ~ 96kHz
SCA unbalanced input (option)	BNC-type connectors
audio pre-emphasis	0μs, 50μs, 75μs
Frequency response	±0.1dB 30Hz ~ 15000Hz
Left and right channel level difference	<0.1dB (100% modulation)
stereo separation	≥ 50dB 30Hz ~ 15000Hz
stereo signal to noise ratio	≥ 70dB 1KHz, 100% modulation
THD	<0.1% 30Hz ~ 15000Hz
cooling methods	Forced convection
temperature range	5°c~ +40°c
Relative humidity	<95%
Altitude	<4500m
Power	800VA
Dimensions	484mm × 545mm × 88mm
Weight	20KG

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FMUSER INTERNATIONAL GROUP LIMITED.

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