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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 & stories

Rating Title Submitted
NC-270 good receiver 9 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 data, today's second-hand price of the National Company NC-270 is around:

  • USD 72.00

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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