Fluke – TS® 25D Test Sets
מאפיינים מרכזיים
The TS25D telephone tester features data lockout and lockout override, and a large LCD.
- Caller-ID and Call Waiting Caller-ID
- Amplified speakers for hands-free monitoring
- Data lockout and data lockout override
- Tone generator for wire identification
- Talk battery to power voice conversation on dry (non-powered) lines
- Easy to read oversized liquid crystal display
- Caller ID and call-waiting caller-ID (on N. American phone systems)
- Data lockout and data lockout override
- DSL/POTS filtering technology lets you safely draw dial tone from a pair that is carrying voice and ADSL without downing the ADSL service
- Built-in analog tone generator for tracing and identifying wires with a probe
- DTMF digit grabbing capability
- Talk battery to supply power to non-powered (dry) pairs to carry voice conversation
- Row/column tones for single tone dialing
- High voltage Lockout/Low voltage Lockout
- Continual data detection in monitor mode
- Over voltage and over current protection
- Amplified speaker for hands-free monitoring
- Programmable phonebook stored in non-volatile memory
- Speed dial (10 memories, 23 digits each)
- Selectable flash and pause duration
- Battery level indicator
- Battery included
Electrical |
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Return Loss | >14 dB (ref 600 Ω) | |
DC Resistance |
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Off-Hook | 150 Ω nominal | |
On-Hook | >1 MΩ | |
AC Impedance |
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Off-Hook | 600 Ω nominal; 300 Hz to 3400 Hz | |
On-Hook | >120 kΩ; 300 Hz to 3400 Hz | |
Rotary Dial Output |
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Pulsing Rate | 10 pps ±1 pps | |
Break/Make Ratio | 60/40 | |
Interdigit Interval | >300 ms | |
Resistance During Break | >100 kΩ | |
DTMF Output |
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Tone Frequency Error | ±1.5 % maximum | |
Tone Level | –1 dBm combined (typical) | |
High versus Low Tone difference | 2 dB ± 2 dB | |
Memory Dialing |
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Memory Capacity | 10 speed dial memories plus one last number redial memory | |
Digit Capacity | 23 digits per memory | |
Pause Duration | User programmable Default: 4 seconds | |
Hook Flash Duration | User programmable Default: 600 ms | |
Automatic Speaker Shut Off Duration | User programmable TS25D default: 5 minutes TS25D CO default: 2 minutes | |
Battery | 9 V alkaline or lithium battery | |
Physical |
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Measurement | 7.8 in x 2.7 in x 1.6 in (20 cm x 6.8 cm x 4 cm) | |
Weight | 10 ounces (284 g) | |
Environmental |
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Temperature Range Operating | 32°F to 122 °F (0 °C to 50 °C) | |
Storage | -40 °F to 150 °F (-40 °C to 65 °C) | |
Altitude | Up to 10,000 ft (3,000 m) | |
Relative Humidity | 5 % to 95 % |
Notes Specifications subject to change without notice. This product has been safety certified for indoor use only.
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