TCT-1900-RD

Overview:

The GoldTool TCT-1900-RD 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 dialling.
• The Hi impedance monitor will not disturb data conversation, or signalling.
• LED indicates reversed polarity.
• Protection against excessive 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:

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Specifications
Product Code	TCT-1900-RD
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.
Low impedance	600 ohms Typical at 1KHz ( Ring position)
Hi impedance -	100K ohms Typical at 1KHz ( Monitor Position)
Pulsing rate	10 + / - 0.5 pulses/ sec
Percent break	60% + / - 2%
Interdigital pause	8.5ms Typical
Leakage during break	> 50K ohms
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
Features	DTMF Output
	Rotary dial output