AM Modulation Monitor, model AMM-HF1 by Radio Engineering Associates The ultimate in usability, the AMM-HF1 features seperate positive and negative peak meters including a peak-hold! True peak readings, you know your actual modulation at all times. Also features a seperate, adjustable threshold negative peak flasher. With seperate displays for positive and negative peaks, you immediately are able to see the results of asymmetrical audio processing and modulation. RF Pickup Units are seperate, and are located away from the monitor itself, keeping the RF at the transmitter / feedline, where it belongs. Up to 5 RF Pickup Units may be connected to the monitor at once. A front panel selector lets you select between pickup units. Unit is brand new ! See The Radio Engineering Associates Web Site for more information.
- Accurate measurements of modulation - shows the real peaks!
- Separate positive and negative peak meters (100% Negative, 150% Positive) with peak-hold
- Adjustable threshold negative peak flasher
- High fidelity audio output, capable of driving headphones or external audio equipment. Lets you hear what you sound like in real time!
- Audio phase switch and level control on the monitor front panel. Ensures what you're hearing from the monitor in you headphones, and what you hear through bone conduction (when you are speaking) are in phase with each other.
- Remotely located RF pickup/detector units keep the RF at the transmitter or antenna feedline, where it belongs!
- Multiple inputs and front panel selector allows up to 5 RF pickup/detector units to be connected to the monitor
- Homebrewing a transmitter? Need to build your own RF pickup/detector unit? RF pickup/detector units are very easy to construct, allowing pickup units to be built into transmitters, if required
- 2.5% accuracy!
- Covers the entire MW and HF range from 500kHz to 30mHz
- Coverage can be extended to virtually any frequency or power level by using a custom detector. You may build your own detector, or we can supply a custom unit. Contact us with your needs.
- High Impedance RF input - uses a negligible amount of RF power, allowing the monitor to be used with low power transmitters without signal loss
- Rackmount or Tabletop enclosure - includes rack mounting ears for standard 19 inch rack mounting (2 RU)
- Money-back Satisfaction Guarantee!
- Built in the United States of America!
399.95
Steve Cloutier
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Accept Visa, MasterCard, Amex and Discover, PayPal, Checks (must clear before shipment).