| Specification | Value |
|---|---|
| Frequency Range | 87.50MHz～108MHz, step 10KHz |
| Output Power | 0~3000W continuously adjustable |
| Carrier Frequency Precision | ±200Hz |
| Output Power Tolerance | ±1dB |
| Output Impedance | 50Ω |
| RF Output Connector | 7/16′ DIN (L29) – female |
| Residual Wave Radiation | < -70dB |
| Parasitic Amplitude Modulation Noise | < -50dB |
| Operating Environment Temperature | -10℃ ~ +45℃ |
| 38KHz Residual Component in S Signal | < -50dB |
| Audio Pre-emphasis | 0μs / 25μs / 50μs / 75μs optional |
| Signal-to-Noise Ratio | ≥92dB (1kHz, 100% modulation) |
| Stereo Separation | ≥73dB (L → R, R → L) |
| Distortion | ≤0.01% (30Hz ~ 120kHz, 100% modulation) |
| Frequency Response | ±0.01dB (no emphasis, no de-emphasis) |
| Left and Right Channel Level Difference | ≤0.01dB (100% modulation) |
| Power Supply Voltage | 100VAC~265VAC / 47Hz~63Hz |
| Size | 5U (width 18in × height 8.7in × depth 28.8in) |
| Weight | 65Kg (including packaging) |
Professional Broadcasting Excellence
Primary Application
High quality at a very attractive price. Ideal for stand-alone applications with adjustable power output from 10% to 100%.
Reliability & Continuity
APC (Automatic Power Control) and foldback protection ensure reliable operation under all conditions.
Audio Performance
Low distortion, excellent intermodulation values, and high signal-to-noise ratio.
Operating Efficiency
Incorporates PFC (Power Factor Corrector) power supply and LD-MOSFET technology, ensuring efficiency above 70% across the bandwidth.
Ease of Maintenance
Modular design with plug-in power supply and high-performance air filter for easy access and simple maintenance.
Interface Control
Microprocessor control with intuitive menu and LCD display for all key parameters.
Input/Output Interface
Built-in stereo coder, L&R analogue audio, mono, MPX composite, AUX for SCA/RDS. Optional digital inputs: TOSLINK, AES/EBU.
Remote Control
Built-in telemetry system via GSM modem or WEB/SNMP (optional).
Regulatory Compliance
Fully compliant with EC, FCC, and CCIR standards.
Advanced Protection & Performance
Overheat Protection
Automatic protection with alarm and beep when temperature exceeds safe range.
Over SWR Protection
Detects poor antenna connection. High SWR triggers auto-protection with alarm and sound alert.
Fan Error Alarm
Displays warning message if cooling fan stops running.
Adjustable Power Output
RF output continuously adjustable from 0–5000W in 0.1W steps. One transmitter offers multiple power modes (50W, 100W, 300W, 1000W, 2000W, 5000W).
DSP & DDS ensure digital filtering, pre-emphasis, stereo coding, pilot generation, and FM modulation. AGC maintains stable output power.
Advanced Digital Processing
All-digital modulation core guarantees stable and high-quality FM broadcasting.
Robust RF Amplifier
LDMOS technology ensures high reliability and tolerance to load mismatches, proven by extensive RS RADIO-5000W deployments.
Versatile Broadcasting Solutions
Broadcast Stations
Ideal for professional FM radio broadcasting at regional or national level.
Community Radio
Reliable choice for universities, local communities, and public organizations.
Drive-in Events
Perfect for drive-in cinemas, church services, and outdoor gatherings.
Emergency Broadcasting
Ensures stable signal coverage during disaster or crisis communication.
Research & Education
Used in labs and universities for FM transmission experiments and training.
