Specifications: Electrical
Loop Limit
2.4 kOmaximum at 48 VDC (nominal 15 mA minimum loopcurrent)
DC Resistance (Talk Mode)
150 Otypical at 80 mA current
AC Impedance (Monitor Mode)
Low impedance (Ring position) 600 Oat 1 KHz typical
High impedance (HI Z position) 100 kOminimum at 1 KHz
Rotary Dial Output
10 pps .5 pps
Pulsing Rate 60 % ± 2 %
Percent Break 800 ms typical
Interdigit Interval Leakage During Break
> 50 kO
DTMF Output
±1 % maximum
Tone Frequency Error Level per Tone Pair
dBm maximum, - dBm minimum
High versus Low Tone Difference
4 dB maximum
Physical
Length
8.75 in (22.2 cm)
Width
2.375 in (6.03 cm)
Height
3.375 in (8.57 cm)
Weight
10.8 oz (.307 kg) maximum
Environmental
Temperature
Operating: -5 °C to °C
Storage: -40 °C to °C
Drop
1 meter, 4 times
Altitude
To 3,000 meters (10,000 feet) maximum
Relative Humidity
10 %to 80 % (non...
Specifications: Test Services:
Line Voltage Test
Loop Current Test
Display Screen: LCD
Status Indicators: Low battery Warning Indicator
Batteries: Alkaline Battery
Additional Information:
Water Resistance : Designed to be rain and moisture resistant
Drop Test : Passes 20 foot drop test
Dimensions: 10" Height x 3.75" Width x 4.25" Depth
Weight (Approximate): < 1.50 lb - with one belt clip
Specifications: Electrical
Loop Limit
2.4 kOmaximum at 48 VDC (nominal 15 mA minimum loopcurrent)
DC Resistance (Talk Mode)
150 Otypical at 80 mA current
AC Impedance (Monitor Mode)
Low impedance (Ring position) 600 Oat 1 KHz typical
High impedance (HI Z position) 100 kOminimum at 1 KHz
Rotary Dial Output
10 pps .5 pps
Pulsing Rate 60 % ± 2 %
Percent Break 800 ms typical
Interdigit Interval Leakage During Break
> 50 kO
DTMF Output
±1 % maximum
Tone Frequency Error Level per Tone Pair
dBm maximum, - dBm minimum
High versus Low Tone Difference
4 dB maximum
Physical
Length
8.75 in (22.2 cm)
Width
2.375 in (6.03 cm)
Height
3.375 in (8.57 cm)
Weight
10.8 oz (.307 kg) maximum
Environmental
Temperature
Operating: -5 °C to °C
Storage: -40 °C to °C
Drop
1 meter, 4 times
Altitude
To 3,000 meters (10,000 feet) maximum
Relative Humidity
10 %to 80 % (non...
Specifications: Test Services:
Line Voltage Test
Loop Current Test
Display Screen: LCD
Status Indicators: Low battery Warning Indicator
Batteries: Alkaline Battery
Additional Information:
Water Resistance : Designed to be rain and moisture resistant
Drop Test : Passes 20 foot drop test
Dimensions: 10" Height x 3.75" Width x 4.25" Depth
Weight (Approximate): < 1.50 lb - with one belt clip