FMT-30A is a solid-state wideband FM exciter providing a continuously variable RF output form 0 to 30watts into a 50 Ohm load at any frequency within the 87-108 MHz FM broadcast band in 100 kHz increments.
- High-end digital front panel, direct programming step 100KHz.
- Soft-start from RF output 0 state.
- Adjustable power output from 0 to 30 W with automatic power control to maintain a fixed level of any output.
- The SCA can be used BNC input connectors, input the standard RDS or SCA additional signals.
- Provides a conservative high reliability rating components.
- Easy to rationalize the layout of the circuit and parts replacement.
- Special MOS tube radio with NXP BLF245.
- Built-in stereo encoder.
- Full protection of the reflected power and overheating problems.
- Integrated LCD monitor all system parameters.
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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