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Band-spread coil drawers. Crystal calibrator and select-oject options. Differs from the earlier National Company HRO-50 by an extra IF stage and a total of 12 tuned circuits on 455 kHz.
Original price in 1951 in the US: USD 384.00

General characteristics

HAM bands
?
Frequency stability
?
Tuning steps
?
Memories
?

Receiver

RX-range
50-430 kHz / 0.48-35 MHz
Modulations
AM   FM   CW  
Sensitivity
?
Selectivity
?
Filters
?
Receiver system
?
IF-frequencies
?
Image rejection
?
Audio output
?

Connections

Antenna
-
Impedance
50/200 Ω
Other
-

Electrical

Power requirements
Mains
Current drain RX
?
TX
-

Physical

Dimensions (w×h×d)
502 × 257 × 419 mm (19.76 × 10.12 × 16.50 in)
Weight
38.00 kg (83.8 lbs)
Form factor
Base Station
Manufactured
Between 1951 and 1952 in USA

Other features

Usage
Amateur / Ham radio operators
Features + options
-
Accessories
-
RigReference ID
3618
MPN
NATIONAL-COMPANY-HRO-000050T1

Manuals, diagrams and brochures

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New and second-hand prices

Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used National Company HRO-50T1. Just bought or sold this model? Let us know what you traded it for and help other ham operators!

Based on similar Receiver equipment, the estimated value of the National Company HRO-50T1 is around:

  • USD 159 ~ USD 295

This estimate is based on similar equipment and may not reflect the exact value of this model.

These estimates are based on the following prices:

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