Ameritec Personal Transmission Test Set Model Am-48e

US $1900

Southlake, Texas, United States
Jan 29th

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The Ameritec AM-48E is a model which is designed to meet worldwide CCITT standards. All specifications are identical to the AM48 except as follows Provided noise filters are psophometric (in place of C-Message) and sound weighted (in place of program). All noise measurements are in units of dBm instead dBrn (0dBm = 90dBrn) SF skip range is 2130 Hz to 2430 Hz. Slope tones are: 304, l004. 2004, and 3004 Hz. The Ameritec Model AM48e is a compact, user-friendly, yet powerful hand-held analog transmission test set. Weighing less than 2 lbs., it can easily be transported in a briefcase or slide into a tool kit. It is powered by four AA batteries, an accessory 110 VAC adapter/recharger or four AA rechargeable NiCad batteries. The unit is designed for field testing and measurement of voice and data for 2 or 4 wire telecommunications transmission circuits. This unit is a full function signal generator able to generate all of the test tones and waveforms needed to perform a variety of standard measurements. It is a telephone set with built-in dial, talk and listen capability with a selection of 600 ohm or 900 ohm termination impedance. This unit fully complies with Bell Standard 41009. What Does It Do? The Ameritec Model AM48e can do a variety of measurements. With its built-in dial capability on dial-up networks it can access a distant responder or a second AM48e for centralized 2-wire testing. You can use a single unit with an Ameritec responder for centralized loop back testing. Or, use two sets for a complete end-to-end test of 4-wire data lines. In addition, the AM48e now combined with the new AM440 Remote Test Partner? is able to further enhance your testing capabilities. A single technician can test a circuit with an AM48e, AM440 and a multi-meter. The AM48e can transmit to the AM440 and measure its signal and can take noise measurements. The combination of these two measuring instruments allows for DMM testing, including resistance testing and the measurements of both voltage and capacitance. What Can It Test? A single unit with the capability to do the measurements of three separate instruments. Able to measure transmission circuits over the extended voice band 200 Hz to 20 kHz as follows: dBm level or dB loss Frequency Frequency Response (Attenuation Distortion) Noise Noise with Tone Signal/Noise Ratio P/AR 3 Level Impulse Noise Phase and Gain Jitter Hits and Dropouts In addition, it is equipped with a user-programmable, non-volatile memory contained within the unit. The ability to store up to ten operator-defined send/measure test configurations, as well as up to 10 operator-defined test tone frequencies. Easily obtained stored data retrieved by a single keystroke from the user.

Condition:	Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...	Brand	Ameritec
MPN	AM-48E
Model	AM-48E