Annonces BP-1002
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Fiche technique
- Fabricant : Telex
- Modèle : BP-1002
- Catégorie : Micro-casques
- Fiche créée le : 16/01/2018
BP-1002 Specifications
General:
Power Requirements:
Channel Supplied: 24 VDC nominal, 45 to 70mA
Local-Power: (BP-2002 only) 24 VDC nominal (22 to 30 VDC), 45 to 70 mA
Environmental Requirements:
Storage: -20°c to 80ºc; 0% to 95% humidity,noncondensing
Operating: -15ºc to 60°c; 0% to 95% humidity,noncondensing
Dimensions: 5.0” (127 mm) high, 3.5” (88.9mm) wide, 1.8” (45.7 mm) deep
Weight: 1.5 pounds (0.68 kg)
Headset:
50 to 200 ohm dynamic microphone
150 to 600 ohm headphones
Balanced Intercom Channel:
Output Level: 1 Vrms nominal
Bridging Impedance: greater than 10,000 ohm
Call Signalling:
Send: 20 kHz ±100 Hz, 0.5 Vrms ±10%
Receive: 20 kHz ±800 Hz, 100 mVrms
Mic-Off Frequency:
Detect: 24 kHz ±800 Hz, 100 mVrms
Noise Contribution: less than -60 dB on the line
Connector Type: One XLR-3M and XLR-3F
pair, wired in parallel, for each channel (permits“loop-thru” connection).
XLR-3 Balanced Configuration Pinouts
Pin 1: Common
Pin 2: Intercom audio low and +24 VDC input
Pin 3: Intercom audio high and +24 VDC input
XLR-6 Balanced Configuration Pinouts
Pin 1: Audio and DC Common
Pin 2: Local power (22 to 30 VDC, 65 to 150mA)
Pin 3: Intercom channel 1 audio low and +24VDC phantom power
Pin 4: Intercom channel 1 audio high and +24VDC phantom power
Pin 5: Intercom channel 2 audio low and +24VDC phantom power
Pin 6: Intercom channel 2 audio high and +24VDC phantom power
Unbalanced Intercom Channel 1
Output Level: 775 mVrms ±10%
Bridging Impedance: greater than 10,000 ohms
Call Signalling:
Send: 12 ±3 VDC
Receive: 4 VDC minimum
Connector Type: Uses same connectors as for balanced mode, above, but with pinouts modified as follows:
XLR-3 Unbalanced Configuration Pinout
Pin 1: Common
Pin 2: +24 VDC input
Pin 3: Intercom audio high
XLR-6 Unbalanced Configuration Pinouts
Pin 1: Common
Pin 2: Local power (22 to 30 VDC, 65 to 150mA)
Pin 3: Channel 1 +24 VDC input
Pin 4: Channel 1 Intercom audio high and DC
call
Pin 5: Channel 2 +24 VDC input
Pin 6: Channel 2 Intercom audio high and DC
call
Headphone Amplifier
Maximum Output: 60 mW into 150 ohm
Frequency Response: 200 Hz to 8 kHz with no
more than 4 dB deviation
Audible Alert: 1 kHz, tone
Total Harmonic Distortion: Less than 2% at 50mW from the line
Sidetone: 20 dB minimum range, adjustable
Ordering Information
BP-1002
• 1 channel select portable metal belt-pack
with call light; balanced and unbalanced mode operation
• Catalog Number: 90007740000
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Manuels et autres fichiers
Autres catégories dans Casques audio
Autres dénominations : bp1002, bp 10 02, bp10 02