Specifications - Fluke TS22A User Manual

Specifications

Electrical
Loop Limit 2 kΩ maximum at
48 VDC (nominal 20 mA
minimum loop current)
300 Ω typical
DC Resistance
(Talk Mode)
Monitor
Impedance
TS22 5 kΩ nominal at 1 kHz
TS22A 120 kΩ nominal at 1 kHz
Rotary Dial Output
Pulsing Rate 10 pps ±5 pps
Percent Break 61 % ± 2 %
Interdigit 1000 ms typical
Interval
Leakage >50 kΩ
During Break
DTMF Output
Tone ±1% maximum
Frequency
Error
Tone Level -3 dBm combined (typical)
High versus 4 dB maximum
Low Tone
Difference
Monitor Amplifier 9 V battery; provides 25 hours
Power Source continuous use, typical
Speaker Levels for Low, medium, high and off
TS22
Automatic Power After 5 min. of no audio signal
Shut Off
Speakerphone Low, medium, high and off
Levels TS22A
Power Source Shared line and battery power
Physical
Measurement 10.25 in x 2.69 in x 3.38 in
(26 cm x 6.83 cm x 8.57 cm)
Weight
TS22 21 ounces (.595 kg)
TS22A 22 ounces (.624 kg) typical
Environmental
Temperature
Operating:
29 °F to 140 °F (-34 °C to 60 °C)
Storage -40 °F to 150 °F (-40°C to 66 °C)
Altitude To 10,000 feet (3,000 meters)
Relative Humidity 5 % to 95 %
Certifications and Compliance
Conformité Européenne. Conforms to
relevant European Union directives.
Specifications subject to change without notice.
Specifications
Note
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