Clear-Com FOR-22 4-Wire/2-Way Radio Interface (Dual)
Availability:
Special Order ItemThis item is not stocked and needs to be ordered from the manufacturer. Please contact our sales team for more information.
Description
The FOR-22 connects two external 4-wire circuits to the matrix. Camera intercoms, two-way radios, microwave and satellite links, IFBs, and program audio inputs and outputs are candidates for the FOR-22. The module provides proper impedance matching, transformer isolation and level adjustments between systems. It also supports external relay activation and call-sense circuitry. The relays can be controlled separately to add to the frame relay complement.
| Frequency Response | 20 Hz -15 kHz, +0/-3 dB |
| Audio Input Level | 0 dBv nominal |
| Input Impedance | >10K Ohms, transformer balanced |
| Audio Output Level | |
| Nominal | 0 dBv, -15 dBv, or -55 dBv, jumper selectable |
| Maximum | +20 dBv |
| Output Impedance | 150 Ohms nominal, transformer balanced |
| Call Signal Input | 4 - 50 VDC |
| Relay | SPDT, 24 VDC @ 1 Amp |
| Power Requirements | 150 mA max from |
| PSU-101 | power supply |
The FOR-22 connects two external 4-wire circuits to the matrix. Camera intercoms, two-way radios, microwave and satellite links, IFBs, and program audio inputs and outputs are candidates for the FOR-22. The module provides proper impedance matching, transformer isolation and level adjustments between systems. It also supports external relay activation and call-sense circuitry. The relays can be controlled separately to add to the frame relay complement.
| Frequency Response | 20 Hz -15 kHz, +0/-3 dB |
| Audio Input Level | 0 dBv nominal |
| Input Impedance | >10K Ohms, transformer balanced |
| Audio Output Level | |
| Nominal | 0 dBv, -15 dBv, or -55 dBv, jumper selectable |
| Maximum | +20 dBv |
| Output Impedance | 150 Ohms nominal, transformer balanced |
| Call Signal Input | 4 - 50 VDC |
| Relay | SPDT, 24 VDC @ 1 Amp |
| Power Requirements | 150 mA max from |
| PSU-101 | power supply |
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