Emergency portable FM radio system is a simple and easy to operate radio transmitting system.
FMT-30A main components include transmitters, effects, 2U industrial drawers, radio microphone, retractable antenna and feeders and other GP.
According to the requirements of users upgrade to add more battery power and transmit power.
Chassis using high quality ABS material Aeronautical Engineering chassis, FMT-30A equipped with an FM radio station transmitter and a microphone effects and microphone peripheral equipment components. Can follow the user to change the power configuration environment, or battery powered inverter.
Machine operation is simple, easy to install side. It takes only 10 minutes before using the antenna and power supply connected to work. Adaptability and other characteristics of field operations.
Machine easy to carry and strong, well structured, dirt, impact resistance.
Frequency :87-108MHz, can be customized according to user 70 ~ 120MHz.
Frequency Step value: 100KHz 10KHz, or customized according to 50KHz.
Modulation: FM, the peak deviation ± 75KHz
Frequency stability: <± 100Hz
Frequency stabilization mode: PLL Frequency Synthesizer PLL
RF output power: 0 ~ 30 watts ± 0.5dB
Harmonic: <-65dBc
RF output impedance: 50Ω
RF Output Connector: N Type Female
Audio Input Connector: BNC, RCA
SCA and RDS input connectors: BNC female
Pre-emphasis: 50us, 75us (user selectable)
S / N ratio of mono:> 70 dB (20 to 20KHz)
S / N ratio stereo:> 65 dB (20 to 15KHz)
Stereo Separation:-50dB
Audio Frequency Response: 80 ~ 15000Hz
Audio Distortion: <0.5%
Modulation: 15%
Input Level:-15dBV
Main Power Requirements: 220V or 110V
Operating temperature range: -10 to 45 ℃
Work: continuous work
Size: 483 x 44x 200 mm, 19-inch standard rack 1U.
Reference range: 5Km-10Km (open land)
Standard accessories: Antenna 1, 15 meters feeder, 1U handle a pair of power line 1, Manual 1.
Weight: 4.5 kg 70 ~ 120MHz.
Frequency Step value: 100KHz 10KHz, or customized according to 50KHz.
Modulation: FM, the peak deviation ± 75KHz
Frequency stability: <± 100Hz
Frequency stabilization mode: PLL Frequency Synthesizer PLL
RF output power: 0 ~ 30 watts ± 0.5dB
Harmonic: <-65dBc
RF output impedance: 50Ω
RF Output Connector: N Type Female
Audio Input Connector: BNC, RCA
SCA and RDS input connectors: BNC female
Pre-emphasis: 50us, 75us (user selectable)
S / N ratio of mono:> 70 dB (20 to 20KHz)
S / N ratio stereo:> 65 dB (20 to 15KHz)
Stereo Separation:-50dB
Audio Frequency Response: 80 ~ 15000Hz
Audio Distortion: <0.5%
Modulation: 15%
Input Level:-15dBV
Main Power Requirements: 220V or 110V
Operating temperature range: -10 to 45 ℃
Work: continuous work
Size: 483 x 44x 200 mm, 19-inch standard rack 1U.
Reference range: 5Km-10Km (open land)
Standard accessories: Antenna 1, 15 meters feeder, 1U handle a pair of power line 1, Manual 1.
Weight: 4.5 kg
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