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überarbeitet am 21.10.2010
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The British Company Lowe Electronics entered business selling Amateur Radio
equipment; in the early eighties, Lowe sold some Japanese shortwave receivers
under their brand label. The SRX-30 was a triple conversion superhet with
Wadley Loop circuitry ressembling the Drake SSR-1, shortly after this set was
followed by the SRX-30D with an integrated digital frequency display (still
much information missing about these sets).
In 1987 Lowe decided to develop a shortwave receiver usind standard components
and assembled in Europe, that should be offered for a very competitive price.
The first receiver aimed at the European market, the HF-125
was very successful, it was a "no thrills" receiver with far above average
shortwave reception quality and only a minimum of front panel controls. This
concept was improved in the Lowe HF-225, the European version of this model
- the HF-225E was equipped with improved IF filters and circuitry improvements
to cope with the difficul conditions in European high signal strength areas.
The optional synchroneous detector and the external frequency keypad (still available
from http://www.charly-hardt.de) were included in the Europe package. A semiprofessional
rack version with the possibility of computer control, integrated frequency keypad
and improved performance under high signal strength conditions was quite rare.
The HF-250 from 1995 still could be operated with only ten frontpanel controls,
it featured a infrared remote control, 255 memories and a RS-232 interface
had a generous selection of IF filters - an improved Europe version exists
of this model, too.
In 1992, the Lowe receivers got a little brother, the
HF-150 with an extremely spartanic front panel with a digital display, a main
tuning and a volume knob and three buttons that could operate many different
functions. An external S-Meter and power amplifier/speaker, a preselector
and an external frequency keypad in a small rack made this receiver a marvellous
toy, specially in the white coloured HF-150M "marine" version.
Back to the roots: Lowe sells the same receiver as the AKD Target / NASA HF-3
under the designation SRX-100.
Desktop Receivers
| SRX-30:
triple conversion, 500 kHz - 30 MHz, Wadley loop principle,
30 lineare 1 MHz shortwave bands, 5.5 / 3 kHz - IF filters,
AM / USB/LSB |
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| SRX-30D:
triple conversion, 500 kHz - 30 MHz, AM / USB/LSB
digital frequency display 1 kHz, 5.5 / 3 kHz - IF filters |
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| HF-125:
double conversion, 30 kHz - 30 MHz, AM / USB/LSB
digital frequency display 1 kHz, 10 / 7 / 4 / 2.5 kHz -
IF filters, 30 memories |
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| HF-150 (1992):
double conversion, 30 kHz - 30 MHz, AM / USB/LSB
digital frequency display 1 kHz, 7 / 2.5 kHz - IF filters, 60
memories |
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| HF-225 (1989):
double conversion, 30 kHz - 30 MHz, AM / USB/LSB
digital frequency display 1 kHz, 10 / 7 / 4 / 2.5 kHz -
IF filters, 30 memories |
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| HF-235:
double conversion, 30 kHz - 30 MHz, AM / USB/LSB
digital frequency display 1 kHz, 10 / 7 / 4 / 2.5 kHz -
IF filters, 30 memories |
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| HF-250 (1995):
double conversion, 30 kHz - 30 MHz, AM / USB/LSB / FM,
digital frequency display 0,1 kHz, 10 / 7 / 4 / 2.2 kHz -
IF filters, 255 memories |
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| SRX-100:
double conversion, 30 kHz - 30 MHz, AM / USB/LSB
digital frequency display 1 kHz, 6 / 3.8 kHz - IF filters |
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