Butt Set
Description
Proskit MT-8100, Butt Set
Features:
- Complied with IP54 Dustproof & Waterproof tests
- Drop Protection
- CE approved
- High impedance monitor
- Outer-lead voltage LED indicators
- On/off checking feature checks out if telecom line is connected well.
- Continuous polarity LED indicators.
- Speakerphone for convenient hands-free two-way conversation
- Tone and pulse operation
- Store up to twelve 16-digit numbers in the repeat dialer (speed dialing), plus extra numbers stored in the M1 button.
- The last number redial feature.
- PBX pause button.
- Mute switch
- An electronic switch controls the volume of the speakerphone/monitor.
- The automatic shut-off feature turns off the speaker after five minutes of inactivity
- Battery low-voltage LED indictors
- Audible electronic ringer
- Relocatable steel locking belt clip
- Angled Bed of Nails allows it to stab into the cable, and the auxiliary RJ-11Modular plug can be inserted directly into the telecom jack.
Specifications:
| Electrical | |
| Loop limit | 2 KΩ maximum at 48 VDC (nominal 20 mA minimum loop current) |
| DC resistance | |
| Talk mode | 300Ω typical |
| Monitor impedance | 39kΩ nominal at 1 kHz |
| Rotary dial output | |
| Pulsing rate | 10pps+0.8pps |
| Percent break | 61%±2% |
| Interdigit interval | 1000 ms typical |
| Leakage during Break | >50 kΩ |
| DTMF output | |
| Tone frequency error | ±1.2% maximum |
| Tone level | -8±2dBm combined (typical) |
| High versus low tone difference | 4 dB maximum |
| Memory dialing | |
| Memory capacity | 13 memories including M1, last number redialing |
| Digit capacity | 16 digits per memory |
| PBX pause duration | 4 seconds |
| Line voltage test | 5 Phase AC/DC voltage indication (under24V,24~100V,101~150V, 151~200V,more than 200V) |
| Monitor amplifier | 9V transistor; provides 25 hours continuous use, typical |
| Power source | Continuous use, typical |
| Automatic power shut off(Monitor type) | After 5 min. of no audio signal |
| Speaker phone levels | Electronically adjustable |
| Power source | Battery (9V) 6F22 (Not included) |
| Physical | |
| Measurement | 230 ×82 × 89mm (9-1/16” × 3-15/64” × 3-1/2”) |
| Weight | 635g typical |
| Water resistance | Dust protection & Waterproof tested to an IEC/EN 60529 IP54 rating |
| Cord sets | Angled bed of nails and RJ11 plug |
| Environmental | |
| Temperature | Operating: 0 to 50°C Storage:-10 to 60°C |
| Altitude | To 10,000 feet (3,000M) max |
| Relative humidity | 5 To 95% |