Equipment information

WRL Electronics Globe Chief 90 Transmitter
Manufacturer
WRL Electronics
Model Globe Chief 90
Date
Category: Radio, Communication
Group Transmitter
Description
Information
                                    1-1. GENERAL.

1-2. The WRL Globe Chief Transmitter, Model 90, is made by
WRL Electronics, Inc., of Council Bluffs, Iowa for World
Radio Laboratories, Inc., of Council Bluffs, Iowa. The
transmitter is rated at 75 watts input power for operatic«
by the holder of a Novice Class amateur radio license, or
may be operated at 90 watts input by the holder of a General
Class, or higher class license. The WRL Globe Chief has been
designed to provide the amateur radio operator with a
complete CW transmitter of adequate power for world wide
contacts. Complete bandswitching is included for maximum
convenience. A wide variety of antenna types may be used
with the transmitter due to the pi-network output circuit.
Modified blocked-grid keying has been incorporated for
increased safety; the voltage appearing across the key is
held to less than 75 volts. The transmitter has been
designed to allow the addition of a plate modulator; or, if
radiotelephone operation is desired at minimum cost, a
screen modulator may be employed. Provision for use with an
external VFO has been incorporated. Voltage for operating an
antenna changeover relay is available at the auxiliary
socket on the rear of the transmitter.

1-3. DESCRIPTION.

1—4. The model 90 transmitter is completely self-contained
in a metal cabinet. Dimensions are 8 inches hight, 8 inches
deep, and 14-1/4 inches wide. Net weight is approximately
22-1/2 pounds. Ventilating grilles are provided in the
cabinet to assure adequate ventilation and heat dissipation.
The meter and cabinet are fully shielded for TVI reduction.
The unit may be removed from the cabinet for inspection and
servicing. Power requirements are 115 volts A.C., 50/60
cycles, single phase. Power consumption is approximately 160
watts for 75 watts plate input, or 175 watts for 90 watts
plate input.

These manuals are available for the above equipment:

WRL Electronics -- Globe Chief 90 -- Service and User Manual
File name WRL-6169-Manual-Page-1-Picture
Manual Type Service and User Manual
Pages 18
Size 1.84 Mbytes (1931460 Bytes)
Language english
Revision
Manual-ID/Number
Date
Quality Scanned document, all readable.
Upload date
MD5 26ca1e8019e1c360250fdc13a1d5c05b
Downloads 158 since 06 July 2014
Information
SECTION I. General information on the WRL Globe Chief
transmitter..............................1

SECTION II. General information on operating the WRL Globe
Chief transmitter...................3

SECTION III. Parts moulting procedure (Kit Assembly)
........................................... 7

SECTION IV. Wiring procedure (Kit Assembly)
.................................................. 13

SECTION V. Test procedure for the WRL Globe Chief transmitter

(Prior to operation after kit
assembly)........................................... 23

SECTION VI. Helpflul kit building
information..................................................25

SECTION VII. General information concerning warranties,
service, replacements, etc.,

on the WRL Globe Chief
transmitter...............................................29

SECTION VIII. Parts List
....................................................................
31
WRL-6169-Manual-Page-1-Picture
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