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The National NC-270 covers the ham bands from 80 to 6 meters (no general coverage). An external speaker is required, like the NTS-3.

General characteristics

HAM bands
80m  40m  20m  15m  6m  10m 
Frequency stability
?
Tuning steps
?
Memories
?

Receiver

RX-range
80-6 m
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

Connections

Antenna
Clamps / screws
Impedance
50 Ω
Other
-

Electrical

Power requirements
Mains (105-125 V AC)
Current drain RX
?
TX
-

Physical

Dimensions (w×h×d)
400 × 222 × 228 mm (15.75 × 8.74 × 8.98 in)
Weight
?
Form factor
Base Station
Manufactured
Between 1960 and 1964 in USA

Other features

Usage
Amateur / Ham radio operators
Features + options
-
Accessories
-
RigReference ID
3640
MPN
NATIONAL-COMPANY-NC-000270

Manuals, diagrams and brochures

No documents available for this particular model.
 
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Reviews

Rating Title Submitted
NC-270 good receiver 15 years ago by guiles222

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-270. Just bought or sold this model? Let us know what you traded it for and help other ham operators!

Based on historic price data, today's estimated value of the National Company NC-270 in Good condition is around:

  • USD 131

Price History Chart

These estimates are based on the following prices:

Year Historic price Condition Submitted by
2011 USD 147.00 Used / Good guiles222

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