National Company NC-2-40D

General characteristics

HAM bands

80m  40m  20m  10m 

Frequency stability

Good after approx. 20 minutes warm up and the shack isn't too drafty!

Tuning steps

Continuous

Memories

None

Receiver

RX-range

0.49-30.4 MHz

Modulations

AM   CW   SSB  

Sensitivity

Described as "excellent", but weaker on 10m

Selectivity

?

Filters

1 crystal filter with 6 selectivity positions

Receiver system

Single conversion vacuum tube superhet. with 1 RF amp stage and 2 IF amps, diode detector and BFO using Octal type tubes.

IF-frequencies

456 kHz

Image rejection

?

Audio output

8" Jensen speaker as standard

Connections

Antenna

-

Impedance

500Ω

Other

-

Electrical

Power requirements

Mains (230/115 V AC)

Current drain RX

~ 90 W

TX

-

Physical

Dimensions (w×h×d)

?

Weight

?

Form factor

Base Station

Manufactured

Between 1946 and 1949 in USA

Other features

Usage

Amateur / Ham radio operators

Features + options

Designed for a electro-dynamic loudspeaker with output transformer in the speaker enclosure. No output transformer on chassis!

Accessories

-

RigReference ID

3639

MPN

NATIONAL-COMPANY-NC-000002-40D

Manuals, diagrams and brochures

No documents available for this particular model.

 

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Reviews

New and second-hand prices

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Based on historic price data, today's estimated value of the National Company NC-2-40D in Good condition is around:

• USD 50

Price History Chart

These estimates are based on the following prices: