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Home » Products » Optical Test Equipments » DDS 4-Wire Test Set

DDS 4-Wire Test Set

DDS 4-Wire Test Set
DDS 4-Wire Test Set
Product Code : DDS 4-Wire Test Set
Brand Name : GUISYS
Product Description

www.guisys.com

Signaling-TIMS Test Set: Gb104

• Upgrade old HP4935’s

• CO/PBX Emulation

• RING & Dial-tone!

• Wideband Mode

• Add DS3/DS1/PRI/DDS

• Rack-mount Version

Complete Signaling-TIMS Test set.

Simple Graphic User Interface is also

available for PC’s, Laptops & PDA’s!

www.guisys.com 40w484 Route 64 #216 Wasco, Il 60183-0216 630-762-8540 fax: 8542

0630-07







www.guisys.com

Features & Specs

• Simple Intuitive Interface

with one-touch operation!

• State-of-the-Art Technology

• Upgraded HP4935A replacement!

• Voiceband: 600, 900, 1200 ohm

• Wideband: 100 and 135 ohm

• CO Modes with internal -48V

bat,

provides Dial-Tone and RINGING!

DC

• PBX /Station Emulation Modes

• Loop-Start and Ground-Start modes

• DID-immediate and DID-wink modes

• Supports E911 services

• Real-time Signaling State Display!

• Monitors Line Voltages and Current

• Noise tests with C-msg, D, notch filters

• Built-in User Manual with HELP & Tips

• Auto Frequency Sweep to 2MHz!

• Internal Speaker and Butt-set Jack

• Rugged Handheld and Rack mount

• Integrate DS3/DS1/PRI-ISDN/DDS and

Datacomm (DCE/DTE) test modules

into one test set!



SIGNALING


Impedance: 900, 600, 1200

Emulation: CO, Station/PBX

Modes: LS,GS, DID-imm, DID-Wink

Digits: DTMF, MF and DP

CO Source: -48 +1vDC

CO output: Dial-Tone & RING 2RENLine

Voltage: 0 to +95v +1.5vDC

Line Current: +3 to 80 +1.0mA

Timing: Pre-Wink, Pre-Digit, Wink Delay & Delay

Answer Delay (All measurements +2mS)

Display: Current Signaling State


VOICEBAND Receiver


Interface: 2-wire 600, 900, 1200 Impedance

Level: +13 to ”60 +0.5 dBm, resolution 0.1dB

Frequency: 50 to 5000 +1 Hz

Holding Tone: 1002 to 1022 +1 Hz @ +10 to 60 dBm

Noise Measurements: 100 to 15 dBrn +1dB to 5dBrn +2dB

Voltage: 0 to +95v +1.5vDC Current: +3 to +80 +1.0mA

DTMF: 0 to -25dBm 9dBT 45mS MF: -1 to -24dBm 6dBT 25mS

VOICEBAND Transmitter

Interface: 2-wire 600, 900, 1200 Impedance

Level: +13 to “ 50 +0.2dBm

Frequency: 50 to 5000 +1Hz

Voltage output:-48v +1vDC CO modes

Current output: limited to 20 +1.5mA

DTMF: 0 dBm -2dB Twist, 75 +1mS

MF: -6 dBm -1dB Twist, 75 +1mS

Wink: 250 +2mS


WIDEBAND Transmitter/Receiver

(optional)

Interface: 4-wire 100, 135 mpedance

Level: +10 to “40 +1dBm

Frequency: 20kHz to 2.0MHz +0.002%, to 400kHz +0.001%


GENERAL


AC Volts: 100-120Vac 50-60Hz

Operating: 0-50C, 4-90% RH n.c.

Storage: -20 to 70 deg C

Battery: Li-ION Pack up to 8hrs continuous.

Dimensions: 9.0 x 4.2 x 2.6 in. 2 lbs






V-TECH COMMUNICATIONS
1st Floor, SCF-57-58, Huda Market, Sector-29, Faridabad - 121008, Haryana, India
Mr. Rohit Gupta
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