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 Coaxial Dynamics Model 83550 RF AnaDigit System
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Features
 

 Direct Reading LCD Display for:
  - Average or Peak modes
  - Relative power indicator

 Auto-Diagnosing for you confidence

 Auto-Prompting for your convenience

 Programmable FWD & RFL power ranges

 Enunciators for all functions, modes & conditions

 18 scales from 100 mW to 10 kW

 Advanced 3/4" Liquid Crystal Display

 Internal 7/8" Dual Socket Line Section

 Uses Standard Gold Plated Plug-In Elements

 Two Year Limited Warranty

Description


The portable Model 83550 is a microprocessor controlled Directional RF Wattmeter with numerous quick responding features designed to examine RF power transfer between a transmitter and an antenna or load.

Applications include analyzing 50-Ohm systems such as Continuous Wave (CW), Amplitude Modulation (AM), Frequency Modulation (FM), Television Signals, Telemetry, Two-Way Communications and Radar. Low insertion loss and VSWR is essential to measurement accuracy for these applications. With type N female connectors the Expediter maintains a VSWR of less than 1.05:1 over its entire operating frequency range of 0.45 MHz to 2300 MHz.

This multi-function Wattmeter, with it's LCD display, internal line section, Quick Match connectors, and a set of frequency/power discriminating plug-in elements form an analytical RF power measuring system. Capabilities include measurement of peak or average power, absolute or relative power, along with VSWR and return loss.

Your confidence in the quality and dependability of the Model 83550 Wattmeter is assured with the Coaxial Dynamics Two Year Limited Warranty.

Specifications

Power Range

100 mW to 10 kW, CW or Peak

Frequency Range

2 MHz to 2300 MHz

Accuracy

Average (CW) mode ±5% of full scale
Peak-Pulse or Envelope-Power ±7% of full scale

Insertion VSWR

1.05:1 max. (with type N connectors)

Impedance

50-Ohms

Usable Over-range

130% of full scale

Pulse Parameters

Square Pulses:

Min. Pulse Width

.5 µsec 100 to 1000 MHz
2 µsec 26 to 99 MHz
15 µsec 2 to 25 MHz

Min. Repetition Rate

30 pps

Gaussian Pulses:

Min. Pulse Width

.5 µsec 25 to 1000 MHz
15 µsec 2 to 24 MHz

Min. Repetition Rate

30 pps

Battery

Rechargeable Ni-Cad battery pack, 4.8 VDC 1.3 AH

AC Power

Input: 110/220 VAC 50/60 Hz
Output: 5.8 VDC 125 mA

RF Connectors

Type N Female standard (see note below)

Dimensions (H x W x D)

3.25 in. (8.3 cm) x 7.63 in. (19.4 cm) x 8.75 in. (22.2 cm)

Weight

4.5 lbs. (2.04 kg)

Case Finish

Textured Blue and Tan Polyurethane Enamel

Note: Other Quick Match Connectors are available.

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Copyright © 2007 Coaxial Dynamics (A CDI Industries, Inc. company).
All rights reserved. Last updated: Tuesday, March 20, 2007.
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