Annonces BTR-240
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christophe.flemal
dur de choisir
Publié le 17/02/12 à 12:36j'hesite entre çe modèle, le btr300, radiocomBTR700, ou le bon vieux BTR200... ça mange pas mal en piles mais il fonctionne toujours aujourd'hui; faut dire que je l'utilise depuis l'an 2000 déjà
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Fiche technique
- Fabricant : RTS
- Modèle : BTR-240
- Catégorie : Emetteurs & récepteurs
- Fiche créée le : 17/04/2011
RF Technology | IEEE 802.11b WLAN |
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FCC License | None Required |
Frequency Band of Operation | North America: 2.412 to 2.462GHz | Europe: 2.412 to 2.472GHz |
BTR-240 Transmitter Output Power | North America: 200mW | Europe: 70mW |
TR-240 Transmitter Output Power | 70mW |
BRT-240 Antennas | Multiple Omni and Directional Available |
TR-240 Antennas | Internal Dipoles |
Security and Encryption Technology | 802.11 WiFi: 40-bit and 104-bit WEP. Audio: 64-bit DES |
Number of Full-Duplex Beltpacks | 81 |
Number of Half-Duplex Beltpacks | ≥ 100 |
Audio Frequency Range | 350Hz to 3.5kHz |
Dynamic Range | ≥ 62dB |
System Latency | ≤ 140msec |
BRT-240 Headset Output | 100mWrms into 300 Ohms |
TR-240 Headset Output | 70mWrms into 300 Ohms |
4-Wire Input/Output | Level Adjustable (2Vrms typical) |
Audiocom 2-WireInput/Output | Level Adjustable (0.775Vrms typical). Line Impedance 200 Ohms |
RTS 2-Wire Input/Output | Level Adjustable (1Vrms typical). Line Impedance 200 Ohms |
Clear-Com 2-WireInput/Output | Level Adjustable (1Vrms typical). Line Impedance 200 Ohms |
Auxiliary Input | Level Adjustable (2Vrms typical) |
Auxiliary Output | Level Adjustable (2Vrms typical into 600 Ohms) |
Speaker Output | Level Adjustable (1Vrms max into 8 Ohms) |
Front Panel LCD | 122 x 32 Dot Matrix with Adjustable Contrast |
Programming Port | Ethernet (RJ-45) |
BTR-240 Power Requirements | 12–15VDC, 1.5 Amps |
TR-240 Power Requirements | Lithium Ion Rechargeable Battery, 7.5VDC |
Battery Life | Up to eight (8) hours |
Battery Recharge Time | Via TR-240: approx. 8 hours. Via CHG-240 four bay charger: approx. 2.5 hours |
TR-240 Low Battery Indication | Approx. 15 minutes of battery life left |
Temperature Range | -4°F to 130°F (-20°C to 55°C) |
BTR-240 Dimensions | 1RU, 7.5″ L x 19″W x 1.75″H (191mm x 483mm x 45mm) |
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Autres catégories dans Micros sans fil
Autres dénominations : btr 240, btr240