Altair WBP-200 Dokumentacja Pobierz pdf (Strona 12)

WBP-200 SINGLE CHANNEL WIRELESS BELTPACK.

7. TECHNICAL SPECIFICATIONS

PREAMPLIFIER

MICROPHONE TYPE:

• Dynamic or electret.

INPUT IMPEDANCE:

• 4K7.

NOMINAL LEVEL:

• -45 dBu.

PHANTOM VOLTAGE:

• +9 VDC (internal preset ).

HEADSET AMPLIFIER

IMPEDANCE:

• 200 Ω (nominal), 2KΩ (maximum).

MAXIMUM LEVEL:

• 14 Vpp (200 Ω).

OUTPUT POWER:

• 200 mW (200 Ω).

FREQUENCY RESPONSE:

• 250 Hz - 3500 Hz.

RADIO

FREQUENCY:

• 1900 MHz band.

MODULATION:

• GFSK/TDMA

TRANSMIT POWER:

• +22 dBm typically.

RECEIVE SENSITIVITY:

• -92 dBm typically.

BATTERY

TYPE:

• 3 x NiMh, 1.2 Volts, 900 mAh.

CHARGING TIME:

• 2-3 hours. Fast charging mode.

CHARGER:

• External charger WBPC-200.

SIDETONE CANCELLATION

• Adjustable —12 — 30 dB @ 1 KHz

BUZZER

• 90 dBA.

CONTROLS

• Call, Volume level, Mic On/Off/PTT,

Buzzer On/Off, Vibrator On/Off.

INDICATORS

• Call, Battery status, Low Batt, Mic On/Off,

Buzz On/Off, In range led.

CALL SYSTEM

• Light, Vibration and Buzzer.

DIMENSIONS

• 120x80x25 mm.

WEIGHT

• 175 gr. Net.

NOTE: Technical specifications are subject to variation without previous notice.

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