Technical Specifications
1.Frequency Range: 88.1-107.9MHZ
2. Frequency Setting step:10KHz
3. Carrier Frequency precision:±200Hz
4.Residual Wave Radiation:≥65dBc
5. Audio Input Impedance:600Ω,Balance
6. Separation:60dB Pilot Signal Modulation:8%~10%
7. Audio Input Level:±10dBm,step 0.01dB
8. S/N:≥75dB(30H~15kHz,100%)
9. Audio Harmonic Distortion:10. Audio response:±0.05dB(30Hz~15KHz)
11. Output Load Impedance:50Ω
12. Output Power:0-500W
13. Pre-emphasis:0μS,50μS,75μS
14. Deviation:±75kHz

Features
Full process digital processing to achieve a perfect auditory effect of CD-like sound quality
Full-scale digital processing with large-scale field-programmable gate array (FPGA) technology
Direct digital frequency synthesis (DDS) technology at speeds up to 5G to peak transmitter specifications.
High reliability microprocessor (ARM) technology as the primary controller
Support for multiple audio source inputs (transmitters can be automatically selected by priority): AES/EBU digital audio signal input (highest priority) Analog stereo analog audio signal input (2nd priority) MPX stereo composite signal input (3rd priority)
Supports one RDS or SCA subcarrier input
Upgradeable to FM synchronous broadcast transmitter
Electronically controlled AGC controls output power zero drift
Perfect over-current, over-voltage, over-temperature, over-power, standing wave ratio alarm and protection
One-touch shuttle quick keyboard input
Real-time display of operating parameters using OLED
With TCP/IP, RS232 communication interface
19-inch standard chassis, height 2U

Package include
FM Transmitter 500W×1
Power line×1
Audio line×1
Cable×1
Antenna×1