BOSCH PLE‑1CS Plena All‑Call Call Station
All-zone call station with 2 m cable and lockable Euro style connector
Description
The Plena tabletop microphone is a stylish, highquality tabletop unidirectional condenser microphone, intended for making calls in a public address system. Its heavy metal base and rubber feet ensure stability on any flat surface. The special design also allows the unit to be neatly flush-mounted in desktops.
Fitur
- PTT-key for calls for activation
- Momentary or toggle
- Green LED, indicating microphone active
- Stable metal base design with fixed 2 m cable and
- lockable Euro style connector
- Phantom powered by amplifier
Functions
The PTT-key (press-to-talk), not only switches on the microphone, but also provides priority contacts, that are compatible with the Plena range of amplifiers. The switching characteristic of the PTT-key can be configured internally for PTT-mode (on as long as pressed) or toggle-mode (press to switch on, press again to switch off). It is equipped with a fixed, flexible 2 m cable and a 5‑pin Euro style connector for the balanced signal and the priority contact. If the priority contact is not required, the microphone can be connected to amplifiers with 3‑pin Euro style connector. A green LED indicates when the microphone is active.
Controls and indicators
- PTT-key
- PTT status LED
Spesifikasi
Electrical
Phantom power supply | |
Voltage range | 12 to 48 V |
Current consumption | <8 mA |
Performance
Sensitivity 0.7 mV @ 85 dB SPL (2 mV/Pa) | |
Maximum input sound level 110 dB SPL | |
Distortion <0.6% (maximum input) | |
Input noise level (equiv.) 28 dB SPLA (S/N 66 dBA ref. 1 Pa) | |
Frequency response 100 Hz to 16 kHz | |
Output impedance 200 ohm |
Mechanical
Base dimensions (H x W x D) | 40 x 100 x 235 mm (1.57 x 3.97 x 9.25 in) |
Weight Approx. | 1 kg (2.2 lb) |
Color | Charcoal with silver |
Stem length with mic. | 390 mm (15.35 in) |
Cable length | 2 m (6.56 ft) |
Environmental
Operating temperature | -10 ºC to +45 ºC (14 ºF to +113 ºF) |
Storage temperature | -40 ºC to +70 ºC (-40 ºF to +158 ºF) |
Relative humidity | <95% |