RDL's ACM-3 uses time-proven, industry accepted technology to control synchronous AM noise in order to maintain clarity, maximize loudness and stereo separation, and assure consistency of your signal coverage.
Used by hundreds of FM stations across the US, the ACM-3 provides the AM measurment and continuous monitoring needed for optimum transmitter tuning and performance.
- Time-proven, industry accepted technology
- Allows maximum bandwidth performance
- Accurate AM noise measurement and continuous monitoring
- Maintains clarity
- Maximizes loudness
- Maximizes stereo separation
- Reduces subcarrier crosstalk
- Assures consistency of your signal coverage
- Optional rack-mounting accessories available
In the Box
RDL ACM-3 AM Noise Monitor
- Power Supply
- 3 Year Limited Warranty
Input and Output Connectors | 1 x BNC |
Max Input Signal | 30V (Combined Filtered Carrier + AM) |
Measurement Range | -20dB to -69dB (Front-Panel Display) -10dB to -90dB (Front-Panel Scope Jack) |
Residual Noise | < 95dB Below 100% Amplitude Modulation |
Oscilloscope Jack | BNC 5V p-p for Full-Scale Display |
Audio Output | +4 dBu, 100 Ohm Source Impedance |
THD of Recovered AM | < 0.03% |
DC Output | DC Level Representing Significant Synchronous AM |
Dimensions | 1.7 x 5.8 x 4.1" (43 x 147 x 104mm) |
Power Requirements | 18 VAC, External Supply Included (North America) |
Packaging Info |
Package Weight | 1.542 lb |
Box Dimensions (LxWxH) | 6.0 x 6.0 x 2.625" |
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