AMERITECH AM5 Instruction Manual page 96

Wideband transmission test set
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AM5(e) Classic Instruction Manual
GENERAL SPECIFICATIONS
Specification
AM5 Classic-120
Input
4-Wire
4-Wire Reverse
2-Wire
2-Wire with 2.16 µf
Receive
135 Ω, 150 Ω,
Impedance
600 Ω, 900 Ω,
High
50,000 Ω
Impedance
Bridging Loss is less
Bridging
Transmit
135 Ω, 150 Ω,
Source
600 Ω, 900 Ω,
Impedance
DC Blocking
200 VDC
Balance
> 90dB @ 50Hz –
120Hz. Decreases
6dB/octave above
120Hz
Hold Circuit
DC = 200 Ω
Independent
Transmit and
AC = > 20,000 Ω
Receive
Monitor
Transmit
Built-in
Speaker/Volume
Receive
Control Selection
Measure
Power
115 VAC or
230 VAC 50/60Hz
Weight
Optional Internal Sealed Lead-Acid Battery with Recharger for all
with batteries
6 lbs
10 lbs
Dimensions
Width
8.3 in.
Height
3.5 in.
Depth
12.1 in.
Operating
0 to 50 Degrees
Temperature
Celsius
Line
Connections
November 19, 1997
(18-0047)
Technical Specifications (Sheet 5 of 5)
AM5e Classic-120
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Termination
1200 Ω
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than . 2dB
1200 Ω
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d l
2.72 kg
4.54 kg
210 mm
89 mm
307 mm
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Dual Miniature Phone Jacks (mate with ADC PJ777 or
Switchcraft TT253) on front panel. Screw Terminals on rear
panel. Optional front panel "Siemens" jacks.
Page 10-6
SPECIFICATIONS
AM5/AM5e
Classic-200
Models
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