GoldTool TCT-1900RD Lineman’s Test Set

The TCT1900 Lineman’ s Test Set is a new design to provide both DTMF ( touch tone) and dial pulse output. It features line-powered operation, so no extended power is required unless operating on low voltage or dry circuits.

 

Features:

• Offer the latest in integrated circuit design, provide the industry standard packed with popular features.
• Talk/ Ring/ Monitor three kind of tests function.
• Switchable tone or pulse dialing.
• The Hi impedance monitor will not disturb data conversation, or signaling.
• LED indicates reversed polarity.
• Protection against excesseive voltage, transient ringer signals, and direct connection to most batteries and power supplies.
• Volume control-3 position control for up to 12dB of gain.
• Water-resistant extra protection against severe weather conditions.

 

Specifications

Loop limit : 4K ohms max at 48VDC ( 5K meter – 26 Ga non loaded) nominal 15 mA minimum loop current.

DC resistor : 150 ohms Typical at 80mA current.

Monitor impedence :

• Low impendance – 600 ohms Typical at 1KHz ( Ring position)
• Hi impendance – 100K ohms Typical at 1KHz ( Monitor Position)

Rotary dial output

• Pulsing rate : 10 + / – 0.5 pulses/ sec
• Percent break : 60% + / – 2%
• Interdigital pause : 8.5ms Typical
• Leakage during brek : > 50K ohms

DTMF Output

• Tone frequency error : + / – 1.5%
• Level of tone pair : + 2dBm max, -8 dBm min.
• Low vs. High tone difference : -4 dBm max

Dimension ( L x W x H) : 22.4 x 7.12 x 7.0 cm

Weight : 400 g

 

What’ s Included

• 1 x tester
• 1 x manual
• 1 x 6P4C 28AWG cable