Equipment information

Lafayette ΗΑ-600Α Receiver
Manufacturer
Lafayette
Model ΗΑ-600Α
Date
Category: Audio, Video, TV, Multimedia
Group Receiver
Description SOLID STATE AMATEUR AND SHORTWAVE RECEIVER
Information
                                    The Lafayette Model HA-600A is a sensitive solid state
superheterodyne receiver designed to meet the needs of the
Radio Amateur as well as the most demanding short-wave
listener. The large illuminated side rule tuning dial
clearly and accurately indicates receiver frequencies from
150 KHz to 30 MHz in five bands. For extreme accuracy, a
band spread tuning dial is incorporated with direct dial
calibrations on the 80, 40. 20, 15 and 10 meter amateur
bands. A 0-100 logging scale is also included on the band
spread dial to assist in logging other than amateur band
frequencies. Through the use of two separate tuning dials,
optimum read-out and operation is provided. The HA-600A is
designed to receive CW (code), AM (phone) and SSB (single
sideband) within the frequencies covered by the receiver.
When receiving SSB or CW signals, the variable BFO (beat
frequency oscillator) may be used to select the desired
sideband or adjust the pitch of the CW signal.
The receiver employs a tuned RF and Mixer stage to give
maximum sensitivity and a high signal-to- noise ratio, while
two Intermediate Frequency stages and a mechanical filter
provide a high degree of selectivity. A product detector
operating in conjunction with the BFO is employed for CW and
SSB operation, while a separate diode detector is used for
AM reception.
The all transistor design of the receiver offers all the
advantages expected from solid state circuitry - - instant
operation, low current consumption and cool operation. The
receiver is designed to operate from 105-120 volts 50/60 Hz AC.
The antenna input is designed for use with unbalanced type
lines of 50-400 ohms impedance. An antenna trimmer control
provides the required matching of the antenna to the
receiver. A tape recorder output as well as audio outputs of
8 or 500 ohm impedance are provided on the rear panel.

These manuals are available for the above equipment:

Lafayette -- ΗΑ-600Α -- Service and User Manual
File name Lafayette-7089-Manual-Page-1-Picture
Manual Type Service and User Manual
Pages 20
Size 1.28 Mbytes (1341117 Bytes)
Language english
Revision
Manual-ID/Number 99-25991WX)
Date
Quality Scanned document, reading partly badly, partly not readable.
Upload date
MD5 7581a530483cb2031c30bbdf4e4d294f
Downloads 149 since 06 September 2015
Information
INSTALLATION AND OPERATING MANUAL
Lafayette-7089-Manual-Page-1-Picture
Start Free Download


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