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100 kHz calibrator

General characteristics

HAM bands
80m  40m  20m  15m  10m 
Frequency stability
?
Tuning steps
Continuous
Memories
None

Receiver

RX-range
10-80 m
Modulations
CW   USB   LSB  
Sensitivity
0.5 µV (10 dB S+N/N)
Selectivity
2.1 kHz (-6 dB), 7 kHz (-60 dB)
Filters
?
Receiver system
Double conversion superheterodyne
IF-frequencies
1st: 8.395-8.895 MHz
2nd: 3.395 MHz
Image rejection
50 dB
Audio output
?

Connections

Antenna
RCA (Tulip)
Impedance
50Ω
Other
-

Electrical

Power requirements
11.5-15V DC or mains
Current drain RX
Max 750 mA
TX
-

Physical

Dimensions (w×h×d)
324 × 171 × 304 mm (12.76 × 6.73 × 11.97 in)
Weight
6.30 kg (13.9 lbs)
Form factor
Base Station
Manufactured
Between 1977 and 1981 in USA

Other features

Usage
Amateur / Ham radio operators
Features + options
-
Accessories
-
RigReference ID
2917
MPN
HEATHKIT-HR-001680

Manuals, diagrams and brochures

Heathkit HR-1680 Foldouts PDF - 1.20 MB, submitted by David Ratcliffe
Heathkit HR-1680 Full Manual PDF - 4.47 MB, submitted by David Ratcliffe
 
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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 Heathkit HR-1680. 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 Heathkit HR-1680 in Good condition is around:

  • USD 89 ~ USD 109

Price History Chart

These estimates are based on the following prices:

Year Historic price Condition Submitted by
2020 USD 65.00 Used / Okay David Ratcliffe
2019 USD 100.00 Used / Good Charlie
2003 USD 100.00 Used / Good K4XXX

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