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IFR -- FM/AM-500A
Communications Service Monitor

The FM/AM-500A is a small, lightweight test instrument capable of generating both RF and audio frequencies for external application and/or internal references for evaluating and analyzing various communications systems.

Hewlett Packard -- 3330A

The -hp- Model 3330A/B Automatic Synthesizer provides accurate and stable frequencies from 0.1 Hz to 13,000,999.9 Hz with a resolution of 0.1 Hz. Digital sweeping of frequency is standard on both the 3330A and 3330B. Selection of frequency and frequency sweep is accomplished by a front panel keyboard. With the 3330A, the output amplitude is selected by a 0-13 dBm potentiometer. Maximum output voltage for both the 3330A and 3330B is 1 V rms into 50 ohms. The 3330B output amplitude is se ...

Allen & Heath -- Sigma 24

ALLen and Heath Brenell designs, manufactures, sells and services professional audio equipment. AHB is a name well known in many countries. The reputation of the company stands on the results of one activity which has been the same since the origin of the business as Allen and Heath in the early 1970s. The company's aims have been consistent: to offer to the audio business products which are fit for use as commercial, income-earning hardware; to exploit proven electronic design a ...

IFR -- IFR-1900 CSA Option
Communications Service Monitor

This manual contains instructions for operating the CSA option for the IFR-1900 and is intended to be used in conjunction with the IFR -1900 Operation Manual (1002-3402-200). The CSA option is a Dual Mode / Tri-Band Cellular System Analyzer for the IFR-1900 Communication Service Monitor. The CSA option, referred to as the CSA, provides the ability to monitor, simulate and test Base and Mobile Stations utilizing EIA/TIA-553, ΕΪΑ/ΤΙΑ-627 (formerly IS-54B), IS-136 (Rev. 0) and NT400© ...

Kikusui Electronics Corporation -- T0S 6200

This tester is used to perform earth continuity tests required for class-I devices for various safety standards, including the IEC, EN, VDE, BS, JIS, UL, and the Electrical Appliance and Material Control Law of Japan. The tester must be used under the following conditions: Test current value: 3A to 30 A AC Output terminal voltage: 5.4 V or less Resistance value: 1.2 Ω or less Maximum power: 150 VA or less 1. Making test current constant The test current for earth continuity tests has b ...

Sony -- KV-28LS60E