CommRadio CR-1a User Manual – Rev 1 Edition: 15 July 2015
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Mechanical:
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Overall Size: 5.65” W x 2.45” H x 6.10” D (including knobs, jacks , feet)
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Weight: 1 lb. – 8 oz.
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Knobs: Machined Aluminum – Black Anodized
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Front Panel: Machined Aluminum – Powder Coated – Black Crackle.
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Case: 20 Gauge Steel, Powder Coated – Black Crackle.
ESD Protection: ESD Diodes: Antenna ports - Power Jacks - USB Port-Keys – Knobs
Hardware Design Limitations:
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LW (150 kHz - 480 kHz): The CR-1a was designed to tune down to 500 kHz. The tuner is
programmed to provide tuning to 150 kHz. However, there is no dedicated pre-selector in this
range. The IF is also in this range and signals from other bands can be heard. The CR-1a
performance is not guaranteed in this range and is provided for experimental purposes. Good
performance has been reported from one CR-1a owner who uses an external LW pre-selector.
Regulatory Compliance:
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FCC Mark Declaration of Conformity - Part 15
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CE Mark (Europe-elsewhere)
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RoHS: No Pb (lead)
Origin & Warranty & Satisfaction Guarantee:
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Designed and manufactured in USA
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Limited 1 year warranty: parts – labor – workmanship
End of CR-1a Operator’s Manual
