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Specifications
Loop Limit
DC Resistance
Monitor Impedance
Rotary (PULSE) Dial
Pulsing Rate
Percent Break
Interdigital Pause
Leakage During Break
DTMF Output
Tone Frequency Error
Level of Tone Pair
Skew
Physical
Length
Width
Height
Weight
Battery
4K ohms max. at 48VDC
(5km, 26Ga) nominal 15mA
minimum loop current.
150 ohms Typical at 80mA
current.
MONITOR: 100K @ 1KHz
RING: 600 Ohms @ 1KHz
10 +/- 0.5 pulses/sec
60% +/- 2%
8.5ms Typical
> 50K ohms
+/- 1.5%
+ 2 dBm max. , -8 dBm min.
4 dBm max.
22.4 cm (8 4/5 inches)
7.12 cm (2 4/5 inches)
7.0 cm (2 3/4 inches)
380 g (13.4 ounces) max.
CR2032
9
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