Compact and feature-rich telephone set with large LCD, caller ID and call-waiting caller-ID for North American phone systems. Features data lockout and data lockout override preventing inadvertent disruption of data traffic in monitor mode and talk mode.
Compact and feature-rich telephone set with large LCD, caller ID and call-waiting caller-ID for North American phone systems. Features data lockout and data lockout override preventing inadvertent disruption of data traffic in monitor mode and talk mode.
Telephone tester designed for installers, repair technicians and other authorized personnels for temporary communication while servicing or installing analog voice telephone lines. The test set is feature-rich, lightweight and compact with an oversized robust liquid crystal display (LCD), a necessity for a variety of installs. The DSL/POTS filtering technology allows you to safely draw dial tone without downing DSL and the built-in analog tone generator simplifies wire identification with a probe.
Features
Return loss | >14 dB (ref 600 ohms) |
Current Range | (off-hook) 10 to 100 mA |
DC Resistance | Off-hook 150 ohm nominal / On-hook >1 M ohm |
Rotary Dial Output Pulsing Rate | 10 pps ±1 pps / Break/make ratio 60/40 |
DTMF Tone Frequency Error | ±1.5 % maximum |
DTMF Tone Level | –1.5 dBm combined (typical) |
High versus low tone difference | 2 dB ± 2 dB |
Memory Capacity | 10 speed dial memories , plus one last number redial memory |
Digit Capacity | 23 digits per memory |
Battery | 9 volt alkaline or lithium battery |
Return loss | >14 dB (ref 600 ohms) |
Current Range | (off-hook) 10 to 100 mA |
DC Resistance | Off-hook 150 ohm nominal / On-hook >1 M ohm |
Rotary Dial Output Pulsing Rate | 10 pps ±1 pps / Break/make ratio 60/40 |
DTMF Tone Frequency Error | ±1.5 % maximum |
DTMF Tone Level | –1.5 dBm combined (typical) |
High versus low tone difference | 2 dB ± 2 dB |
Memory Capacity | 10 speed dial memories , plus one last number redial memory |
Digit Capacity | 23 digits per memory |
Battery | 9 volt alkaline or lithium battery |