National Company NC-140

Desktop Shortwave receiver

Specs Manuals (0) Reviews (0) Prices (0) Compare

The National Company NC-140 is a desktop shortwave receiver covering 0.54-30 MHz. It uses a double conversion superheterodyne receiver system with IF frequencies of 1st: 2215 kHz and 2nd: 230 kHz. Audio output is 3 W (external speaker required). The NC-140 requires 105-120V AC power. Dimensions are 225 × 400 × 229 mm.

General characteristics

HAM bands: ?
Frequency stability: ?
Tuning steps: ?
Memories: ?

Receiver

RX-range: 0.54-30 MHz
Modulations: AM CW SSB
Sensitivity: ?
Selectivity: ?
Filters: ?
Receiver system: Double conversion superheterodyne
IF-frequencies: 1st: 2215 kHz
2nd: 230 kHz
Image rejection: ?
Audio output: 3 W (external speaker required)

Connections

Antenna: -
Impedance: 50 Ω
Other: -

Electrical

Power requirements: 105-120V AC
Current drain RX: ?
TX: -

Physical

Dimensions (w×h×d): 400 × 225 × 229 mm (15.75 × 8.86 × 9.02 in)
Weight: ?
Form factor: Base Station
Manufactured: Between 1963 and 1964 in USA

Other features

Usage: Amateur / Ham radio operators
Features + options: -
Accessories: -
RigReference ID: 3631
MPN: NATIONAL-COMPANY-NC-000140

We do our best to be accurate, but if you've spotted something wrong or incomplete, please let us know!

Manuals, diagrams and brochures

: No documents available for this particular model.

: Upload relevant documents

Reviews

Do you know this rig? Tell us something about it!

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 NC-140. 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 NC-140 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:

Year	Historic price	Condition	Submitted by

Login or Register to submit prices

Links & tools

About

RigReference.com aims to become the most comprehensive reference guide for ham radio equipment. If you have any questions or suggestions, or if you'd like to participate, please get in touch.

Buy me a coffee