Overview:
As quality assurance, FMUSER Provides 1 YEAR warranty for this professional broadcast transmitter, you’ll have no worries to use it for the radio station.
Frequently Applicable Uses:
1). Community Radio stations
2). LPFM radio stations4). Christian Church radio station
Outstanding Features:
1) OVERHEAT PROTECTION:
The transmitter will switch to auto-protection with alarm message and a beep sound once the working temperature gets higher than normal range.
2) OVER SWR PROTECTION:
SWR is the indication of antenna system connection with transmitter. Once the connection is bad and causing a high SWR Value, the transmitter will switch to automatic protection mode by showing alarm message on the screen with a beeping sound meanwhile.
3) FAN ERROR ALARM
When the fan stopped running, there will be alarming message showing on the screen like the following:
4) FREQUENCY AUTO MATCHING:
The 350W FM transmitter auto scans the best matching frequency on antenna to maximize the broadcasting efficiency at minimum SWR ratio, this ensures the best performance from both the transmitter and antenna.
When audio mixers are connected with the 350W FM transmitter through the XLR Balanced audio input interface, the transmitter will provide plenty of options for the modulation to best match with the mixer.
This FSN-350T 350W FM transmitter is designed with a precisely sensitive touch screen in replace of the control buttons on previous transmitters. With all information displayed clearly on the screen, users can control and configure all parameters very easily.
Strong air cooling system embeded on both front and rear side of transmitter for safer and more stable performance
TECHNICAL SPECIFICATION:
RF Part:
Frequency: 87.5-108MHz,
Frequency step value: 10KHz
Modulation: FM, peak deviation ± 75KHz
Frequency stability: <± 100Hz
Frequency stabilization method: PLL frequency synthesizer
RF output power: 0~350 watts ± 0.5dB
Residual wave: <- 70dB
Higher harmonics: <- 65dB
Parasitic AM: <- 50dB
RF output impedance: 50Ω
RF output connector: L29 female
Audio Part:
Audio input connector: XLR female
AUX input connector: BNC female
Pre-emphasis: 0us, 50us, 75us (user setting)
S / N ratio mono:> 70 dB (20 to 20KHz)
S / N ratio stereo:> 65 dB (20 to 15KHz)
Stereo resolution: -50dB
Audio frequency response: 30 ~ 15000Hz
Audio distortion: <0.3%
Audio level gain: -12dB ~ 12dB step 3dB
Audio input: -19dB ~ 5dB
General Features:
Power supply voltage range: 110V ~ 260V
Operating temperature range: -10 to 45 ℃
Work mode: continuous work
Cooling method: air cooling
Cooling efficiency: <95%
Work Altitude: <4500M
Power consumption: 1500VA
Dimensions: 483 x 320 x 88 mm without handles and protrusions, 19 "2U standard rack.
Weight: 12Kg
Default Password: 000008
FMUSER's latest version, more sustainable and stable in quality
Super clean and clear sound with very low distortion, perfect exciter for amplifiers
Package Include: