Distributed By: |
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Distributed By: |
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| Power Level Indicators are indispensable for measurements of sound or noise levels in radio broadcast stations, theators, telephone communication and public address systems. They consist of a sensitive DC instrument coupled to a silicon diode rectifier. Standard range reads up 6 down 10 decibels. Zero decibel=1.73 volts. Calibrated for use on 500-Ohm line. Reference 6 milliwatts. Internal resistance 5000 Ohms. May be supplied with 2500 Ohms resistance to special order (extra charge). Must be clearly specified on order. Standard damping furnished, unless special high or low damping is requested on the order (extra charge), |
| Range | 350-G--3½ |
350-GL-3½ |
350-GL/B-3½ |
351-T-3½ |
357-T-3½ |
dB |
152-1110 | 152-2411 | 152-2365 | 152-1667 | 152-1755 |
| Range | 450-4½  |
450-G-4½ |
450-GL-4½ |
450-GL/B-4½ |
|
dB |
152-1852 | 152-1284 | 52-6634 | 152-2391 |
Phones: 800-926-3837....661-945-5664....FAX 661-339-2309
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