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เครื่องตรวจเช็คสัญญาณโทรศัพท์ FLUKE Networks Telephone Test Set รุ่น TS 30

The TS30 features the latest in test set case design, at an affordable price.

  • High impedance DataSafeTM operation in monitor mode
  • DropSafeTM reliability passes 20-foot drop test
  • RainSafeTM protection in severe weather conditions
  • Mute switch
  • Last number redial
  • Audible ringer for callbacks
Specifications
Electrical
Return Loss>14 dB (ref 600 Ω)
Line Current Range15 mA to 120 mA
Resistance to Continuous Current (Talk Mode)275 Ω typical at 20 mA
Monitor Mode Impedance>120,000 Ω 300 Hz to 3400 Hz
Pulse Dial Output
Pulsing Rate10 pps pps
Open/Close Ratio60/40
Inter-digit Interval800 ms %, -10%
Resistance During Pulse Open> 200,000 Ω
Protection Against Alternating Current OvervoltageThe TS30 survives up to 250 Vrms across its test leads.
Peak Acoustic Output of the Receiver<120 dBspl
DTMF Output Tone Frequencies Tone Frequency Errorper ITU-T Q.23 ±1.5% Maximum
Tone Level
High Group Low Group-4 dBm (into 600 Ω) -6 dBm (into 600 Ω)
High vs Low Tone Difference2dB +1db
Last Number Redial (Tone/Pulse)
Memory Capacity Memory Retention23 digits 8-minutes nominal
Flash Duration600 ms ±100 ms
Ringer Loudness> 70 dBA at 1 meter
Ringer Equivalent (REN)0.14
Measurements10 in x 2.83 in x 3.34 in (25.5 cm x 7.2 cm x 8.5 cm)
Weight16.8 ounces (0.476 kg)
Environmental
Temperature OperatingStorage-4 °F to +140 °F (-20°C to +60°C)
-40 °F to +151 °F (-40°C to +66°C)
Relative Humidity5% to 95%
Safety
Telecom ElectricalTNV-3
Safety ClassificationIP54
Regulatory Standards Used
47 CFR Part 15, Subpart B
ICES-003 Issue 3
AS/NZS 3548
EMC Directive 89/336/EEC, EN 55022:98, EN 61326:97, A1:98 Annex C, EN 61000-4-2,
EN 61000-4-3
LV Directive 73/23/EEC, EN 610010.1 (1993)
Certifications and Compliance
Conformité Européenne. Conforms to relevant European Union directives.
CAN/CSA-C22.2 No. 60950-1-03 CAN/CSA-C22.2 No. 1010.1-92 CSA-C22.2
No. 1010.1B-97, UL/ANSI 3111-1