Power Source 36 V DC, 30 mA or less (supplied from the Central Unit TS-690-AS)
Output Headphone/Recording: Ø 3.5 mm, mini jack (3P: monaural)
Internal speaker: 130 Ω, 200 mW
Control Speech: Microphone, speaker on-off control by speech button
Priority: Microphone, speaker on-off, other microphone cut-off, and
single-tone chime activation by priority button
Volume control: Headphone/Recording and internal speaker volume adjustable
Microphone Unit
(Accessory) Electret Condenser Microphone
Directivity: Unidirectional
Impedance: 1.8kΩ
Sensitivity: -37dB (1kHz 0dB = 1V/Pa)
Frequency Response: 100Hz - 13 kHz
Length: 518mm
Weight: 105g (0.23 lb)
Operating Temperature 0 °C to +40 °C (32 °F to 104 °F)
Operating Humidity 90 %RH or less (no condensation)
Finish Upper case: ABS resin, metallic grey, paint
Lower case: ABS resin, black
Dimensions 145.3 (W) × 70.7 (H) × 150.5 (D) mm (5.72" × 2.78" × 5.93")
(Excluding Microphone Unit)
Weight 800 g (1.76 lb) (Excluding Microphone Unit)
Accessory Long Microphone Unit x 1
Option Extension cord: YR-790-3, YR-790-10
Power Source |
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Output |
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Control |
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Microphone Unit |
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Operating Temperature |
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Operating Humidity |
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Finish |
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Dimensions |
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Weight |
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Accessory |
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Option |
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Type : TS-691L-AS