| TS® 30 Series Test Sets Specification |
| Electrical |
| Return Loss |
>14 dB (ref 600 Ω) |
| Line Current Range |
15 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 Rate |
10 pps pps |
| Open/Close Ratio |
60/40 |
| Inter-digit Interval |
800 ms %, -10% |
| Resistance During Pulse Open |
> 200,000 Ω |
| Protection Against Alternating Current Overvoltage |
The TS30 survives up to 250 Vrms across its test leads. |
| Peak Acoustic Output of the Receiver |
<120 dBspl |
| DTMF Output Tone Frequencies Tone Frequency Error |
per 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 Difference |
2dB +1db |
| Last Number Redial (Tone/Pulse) |
| Memory Capacity Memory Retention |
23 digits 8-minutes nominal |
| Flash Duration |
600 ms ±100 ms |
| Ringer Loudness |
> 70 dBA at 1 meter |
| Ringer Equivalent (REN) |
0.14 |
| Physical |
| Measurements |
10 in x 2.83 in x 3.34 in (25.5 cm x 7.2 cm x 8.5 cm) |
| Weight |
16.8 ounces (0.476 kg) |
| Environmental |
| Temperature |
| Operating |
-4 °F to +140 °F (-20°C to +60°C) |
| Storage |
-40 °F to +151 °F (-40°C to +66°C) |
| Relative Humidity |
5% to 95% |
| Safety |
| Telecom Electrical |
TNV-3 |
| Safety Classification |
IP54 |
| 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 |
| Notes |
Specifications subject to change without notice. Legal requirements may exist regarding permission to connect equipment to a Telecom network operated by a public network operator. |