HB-702 | 2 CH. FLUSH-MOUNT HEADSET STATION: ENCORE TWO-CHANNEL SELECTABLE FLUSH-MOUNT HEADSET STATION.MOUNTS
HB-702
2 CH. FLUSH-MOUNT HEADSET STATION: ENCORE TWO-CHANNEL SELECTABLE FLUSH-MOUNT HEADSET STATION.MOUNTS
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HB-702
2 CH. FLUSH-MOUNT HEADSET STATION: ENCORE TWO-CHANNEL SELECTABLE FLUSH-MOUNT HEADSET STATION.MOUNTS
- UM : EA
The HB-702 is a two-channel selectable, full-duplex headset station designed for wall or surface mounting. It supports simultaneous two-way communication on selectable channels.
Power requirements for the HB-702 can be determined using the Encore Power Supply Calculator for analog partyline systems.
Features:
- Momentary/latching talk switch with led
- Microprocessor controlled logic and switching
- Visual call signaling
- Headset connector with volume control and sidetone adjust
- Optional 4-wire daughter board
- Mountable into standard us two-gang outlet box
| Input type | Dynamic |
|---|---|
| Input impedance | >= 1k |
| Mic limiter threshold | -2dbu ± 3db |
| Mic limiter range | >= 15db |
| Load impedance | >= 8 |
| Output impedance | <= 25 |
| Output limiter threshold | +5dbu ± 3db |
| Maximum output level before distortion | >= 17dbu |
| Off noise | < -74dbu |
| Crosstalk | < -60db |
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