Rolls Digital FM Transmitter
Non-returnable
$169.95 $185.90
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The HR70 is a digital display analog FM transmitter. Apply a signal to the XLR or RCA inputs of the HR70. Select what frequency you would like to broadcast those signals on and you are now sending signals via FM radio, assuming the antenna is connected properly. The HR70 also has a talk over circuit built in. Even though the HR70 is a micropower RF transmitter and requires no FCC licence, for it to function properly, good RF practices still apply. For any transmitter to operate at its best, it must be earth grounded. You can think of it as "pushing" the signal against the earth. Range can vary widely, depending on grounding, obstructing building/walls, etc. We have had people report ranges up to 125′. Some experimenting may be required at your venue to find the optimum installation for your situation. Antenna included.
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Product Details
- Frequency Response: 20 Hz - 12.5 kHz
- Antenna Impedance: 50 ohm
- Power: 12 - 15 VDC 500mA 5 x 1.2 mm DC Jack
- Input Impedance: 100KΩ Unbalanced, 600Ω Balanced
- Indicators: Power LED and Clip LED
- Input/Output jacks: XLR balanced INPUT RCA unbalanced input and output
- Dimensions: 6.75"w x 4.25"d x 1.6"h
- Simple way to broadcast signals over FM
- Antenna included
- Antenna Jack: RP-SMA
- Clean simple design
- All metal chassis
- Included DC power supply