Description
The TS22 Series telephone test equipment offers a combination of reliability, durability and expanded utility.
- TS22 Test Set has an amplified speaker for hands-free monitoring
- TS22A Test Set has a two-way speakerphone for true hands-free conversation
- DropSafeTM reliability passes 20-foot drop test
- RainSafeTM protection in severe weather conditions
- Stores nine 18-digit numbers in repertory dialer (speed dialing)
Ordering Information
| Model Number/Name | Description |
| 22800001 |
TS22 test set with piercing pin clips
|
| 22800004 |
TS22 test set with 346A plug
|
| 22800007 |
TS22 test set with ground start cord
|
| 22800009 |
TS22 test set with ABN
|
| 22801001 |
TS22A test set with piercing pin clips
|
| 22801004 |
TS22A test set with 346A plug
|
| 22801007 |
TS22A test set with ground start cord
|
| 22801009 |
TS22A test set with ABN
|
Specifications
| Electrical | |
| Loop Limit | 2 kΩ maximum at 48 VDC (nominal 20 mA minimum loop current) |
| DC Resistance (Talk Mode) |
300 Ω typical |
| 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 Interval | 1000 ms typical |
| Leakage During Break | >50 kΩ |
| DTMF Output | |
| Tone | ±1% maximum |
| Frequency Error Tone Level | -3 dBm combined (typical) |
| High versus Low Tone Difference | 4 dB maximum |
| Monitor Amplifier | 9 V battery; provides 25 hours |
| Power Source | continuous use, typical |
| Speaker Levels for TS22 | Low, medium, high and off |
| Automatic Power Shut Off | After 5 min. of no audio signal |
| Speakerphone Levels TS22A | Low, medium, high and off |
| Power Source | Shared line and battery power |
| Physical | |
| 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 % |
