Equipment information

Drake W-4 Level Meter
Manufacturer:
Model:
W-4
Date:
1976
Category:
Group:
Description:
RF Wattmeter

Information

DESCRIPTION. The Drake Model W—4 Wattmeter is a through line wattmeter which accurately measures forward and reverse power. The RF coupler is made removable so that it may be conveniently located at the output of the transmitter. SPECIFICATIONS FREQUENCY COVERAGE. 1.8 - 54 MHz. LINE IMPEDANCE. 50 Ohms resistance. ACCURACY. Wattmeter accuracy is ± (5% of reading + 2 Watts) on 200 Watts scale, and ± (5% of reading + 20 Watts) on 2000 Watt scale throughout the range of 1,8 - 54 MHz. VSWR INSERTION. Insertion of wattmeter in line changes VSWR no more than 1.05:1. POWER CAPABILITY. 2000 Watts RF continuous duty.

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Service and User Manual
Manual Type:
Service and User Manual
Pages:
11
Size:
1.75 Mbytes (1833767 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
01 January 1976
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
09 August 2017
MD5:
6d15d197cc9efbb61702c89cb3df981b
Downloads:
823

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