User's Manual

ManualsBrandsBeyerdynamic ManualsElectronicsWireless Beltpack Transmitter

Opus 600 – Technical Specifications

11. Technical specifications

NE 600 diversity receiver

Operating principle . . . . . . . . . . . . . . . . . True diversity receiver (UHF)

Frequency range . . . . . . . . . . . . . . . . . . . 506 - 530 MHz

598 - 622 MHz

(excl. NTSC channel 37, 607.975 - 614.025 MHz)

668 - 692 MHz

Power consumption . . . . . . . . . . . . . . . . NE 600 S: 6 W

NE 600 D: 15 W

Power consumption

in stand-by mode . . . . . . . . . . . . . . . . . . NE 600 S: 1.5 W

NE 600 D: 2.5 W

Switching bandwidth . . . . . . . . . . . . . . . 24 MHz

Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . 2 µV

Antenna connection . . . . . . . . . . . . . . . . 2 x TNC

Nominal deviation. . . . . . . . . . . . . . . . . . ± 40 kHz

Output level . . . . . . . . . . . . . . . . . . . . . .

1.2 V

Compander system. . . . . . . . . . . . . . . . . . NE572

Signal-to-noise ratio . . . . . . . . . . . . . . . . > 110 dB(A)

T.H.D. . . . . . . . . . . . . . . . . . . . . . . . . . . . < 0.5% at 1 kHz

Squelch . . . . . . . . . . . . . . . . . . . . . . . . . 2 µV - 1 mV, adjustable

Power supply . . . . . . . . . . . . . . . . . . . . . 12 V - 15 V DC

Mains . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 V - 240 V AC

Dimensions. . . . . . . . . . . . . . . . . . . . . . . NE 600 S (L x B x H) 210 x 235 x 43 mm

NE 600 D (L x B x H) 420 x 204 x 44 mm

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . NE 600 S 1.1 kg (without power supply unit)

NE 600 D 2.2 kg

Minimum distance of the profiles

when mounting into a 19" rack . . . . . . . 446 mm

SDM 660 / SDM 669 / SEM 681 handheld transmitter

Polar pattern. . . . . . . . . . . . . . . . . . . . . . Hypercardioid (SDM 660)

Supercardioid (SDM 669)

Cardioid (SEM 681)

Transducer type . . . . . . . . . . . . . . . . . . . Dynamic (SDM 660, SDM 669)

Electret condenser (SEM 681)

Frequency range . . . . . . . . . . . . . . . . . . . 506 - 530 MHz

598 - 622 MHz

(excl. NTSC channel 37, 607.975 - 614.025 MHz)

668 - 692 MHz

Modulation. . . . . . . . . . . . . . . . . . . . . . . FM

Nominal deviation. . . . . . . . . . . . . . . . . . ± 40 kHz

Radiated transmitter power . . . . . . . . . . 10 mW

Compander system. . . . . . . . . . . . . . . . . NE572

Max. SPL. . . . . . . . . . . . . . . . . . . . . . . . . 146 dB

AF transmission range

SDM 660 . . . . . . . . . . . . . . . . . . . . . . . . 55 - 18,000 Hz (close miking 2 cm) at 80 dB SPL

SDM 669 65 - 16,000 Hz (close miking 2 cm) at 80 dB SPL

SEM 681 50 - 18,000 Hz (close miking 2 cm) at 80 dB SPL