 TONE/PULSE |
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Type |
Tone/Pulse |
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Mode |
Sequence , Random |
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TONE |
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Frequency |
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- Accept Range |
Standard Normal Frequency ±1.7% |
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- Accuracy |
±0.8Hz (typically 0.5Hz) |
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- Resolution |
0.1Hz |
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- QC Limit |
0.01% step |
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Level |
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- Range |
0.0~-25.5dBm (0.1㏈ Step) |
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- Accuracy |
±0.5㏈ @0~-20.0dBm
(±0.3㏈@-1~-15dBm, Typically)
±0.8㏈ @-20.1~-25.5dBm |
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- QC Limit |
0.1㏈ Step |
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- Twist |
-25.5~25.5㏈ (0.1㏈ Step ) |
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Test Speed |
DTMF ON Time ( Minimum 65msec )
DTMF OFF Time ( Minimum 40msec ) |
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Tel Line Impedance |
300Ω/600Ω/900Ω/Ext(user define) |
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PULSE |
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Dialing Speed |
6.5~25.0 PPS |
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- Accuracy |
±0.3PPS |
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- QC Limit |
0.1PPS Step programmable |
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Make-Break Ratio |
20~80% |
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- Accuracy |
±2% |
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- QC Limit |
0.1% Step programmable |
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Dual Trigger Level |
High trigger level 10~50㎃ (1㎃ Step )
Low trigger level 1~10㎃ (1㎃ Step ) |
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Inter Digit Time |
Minimum 150msec |
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RING |
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Mode |
Toggle, Auto Sweep, Continuous |
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Frequency |
10~90Hz sine wave (1Hz Step ) |
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Level |
0~150Vrms (1Vrms Step ) |
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Duration |
0~15sec (1sec Step ) |
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Time of Delay Cut OFF |
50msec for the puncture test |
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FLASH TIME TEST |
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Range |
50msec~3000msec |
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QC Limit |
1msec Step |
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RECEIVING TEST |
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Frequency |
200Hz~3400Hz(1Hz Step programmable) |
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Single Tone |
400Hz sine wave, normal continuous,
change (new voice) |
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Duration |
0~15sec (0.1sec Step programmable) |
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Level |
-3~-54dBm (1㏈ Step programmable) |
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Dial Tone |
350Hz + 440Hz ,continuous |
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Ring Back Tone |
440Hz + 480Hz ,1sec ON, 2sec OFF |
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Busy Tone |
480Hz + 620Hz ,0.5sec ON, 0.5sec OFF |
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Congest Tone |
480Hz + 620Hz ,0.3sec ON, 0.2sec OFF |
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FEED CURRENT & ARTFICIAL LINE |
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Feed Voltage |
24~75V adjusted by VR |
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Feed Resistance |
2 × 200Ω, 120㎃ current max @48V |
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Loop Current Adjust |
15~120㎃ (@48V, Short Load) |
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Artificial Line |
0~7.5km (0.5km Step programmable)
@140Ω × 2/km line Simulation |
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Current Meter |
150㎃ FS |
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PAY TEST |
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Coin Test |
Duration Forward = 1~60sec (1sec Step )
Reverse = 200~500msec (1msec Step ) |
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Metering Pulse |
Freq. : 11kHz~19kHz
Level : 0~550㎷
Duration ON : 40~500msec
Duration OFF : 50msec~30sec |
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INTERFACE |
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Digital I/O |
16bit TTL Level
(user programmable I/O via RS232C) |
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RS 232C |
9600BPS |
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OTHERS |
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Power Requirements |
115/230VAC (Auto Selection), 50/60Hz |
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Dimensions |
130(H) ×430(W) × 310(D)mm |
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Weight |
Approx. 8.7㎏ |
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Standard Accessories |
Power Cable, Telephone Cable,
Operating Manual, Fuse |
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Option Accessories |
Foot Switch (Remote Sending)
RS-232C Cable |
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Options |
Caller ID (Bellcore, BT, CCA, DTMF)
; Korean/English |
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