Compact, lightweight, HF+50 MHz transceiver. Power output is 100 Watts on 160-12 meters, 95 Watts on 10m and 10 Watts on 6 meters. Designed for SSB, CW, AM and FM modes of operation. Double conversion 500 kHz to 30 MHz general coverage receiver with dual 10 Hz step digital VFO's, IF shift, RIT, RF preamplifier and attenuator, dual NB with level control. Tuning knob torque adjust, multifunction meter, speech processor, 31 memory channels, memory and band scan. Ideated in Japan, year of introduction 1989.
Reference market : amateur-radio
TS-680S specifications
General |
Frequency coverage | |
---|---|
Receive | 0.5000 ~ 30.0000 MHz
50.0000 ~ 54.0000 MHz |
Transmit | 1.8000 ~ 2.0000 MHz
3.5000 ~ 4.0000 MHz 7.0000 ~ 7.3000 MHz 10.1000 ~ 10.1500 MHz 14.0000 ~ 14.3500 MHz 18.0680 ~ 18.1680 MHz 21.0000 ~ 21.4500 MHz 24.8900 ~ 24.9900 MHz 28.0000 ~ 29.7000 MHz 50.0000 ~ 54.0000 MHz |
Mode | |
CW / LSB / USB / AM / FM | |
Tuning step | |
10 Hz (SSB / CW)
100 Hz (AM / FM) 9 / 10 kHz (VFO.CH knob) 500 kHz / 1 MHz (UP/DOWN switches) |
Receiver |
Sensitivity [1] | |
---|---|
SSB / CW | <3.98 uV (0.5~1.6 MHz, 10dB S+N/N)
<0.25 uV (1.6~21.5 MHz, 10dB S+N/N) <0.18 uV (21.5~30 MHz, 10dB S+N/N) <0.16 uV (50~54 MHz, 10dB S+N/N) |
AM | <39.8 uV (0.5~1.6 MHz, 10dB S+N/N)
<2.5 uV (1.6~21.5 MHz, 10dB S+N/N) <1.78 uV (21.5~30 MHz, 10dB S+N/N) <1.58 uV (50~54 MHz, 10dB S+N/N) |
FM | <0.18 uV (21.5~30 MHz, 12dB SINAD)
<0.18 uV (50~54 MHz, 12dB SINAD) |
Selectivity | |
CW-N [2] | 500 Hz (-6dB) |
CW / SSB | 2.2 kHz (-6dB)
4.4 kHz (-60dB) |
AM | 6 kHz (-6dB)
18 kHz (-50dB) |
FM | 12 kHz (-6dB)
25 kHz (-50dB) |
RF preamplifier | |
Yes (above 21.5 MHz) | |
RF attenuator | |
20 dB | |
Image rejection | |
>50 dB | |
IF rejection | |
>50 dB (1°IF) | |
IF-shift range | |
±1.2 KHz | |
NB (Noise Blanker) | |
Dual, with level control | |
RIT (Receiver Incremental Tuning) | |
±1.2 KHz (10 Hz step size)
±2.5 KHz (20 Hz step size) |
|
AGC (Automatic Gain Control) | |
Fast, Slow | |
Frequency stability | |
±10ppm max | |
Frequency accuracy | |
±10ppm max | |
IF (Intermediate Frequency) | |
1° | 40.055 MHz |
2° | 455 kHz |
Squelch sensitivity | |
FM | <0.32 uV |
CW features | |
Semi / Full break-in |
Transmitter |
Output power | |
---|---|
SSB / CW | 100 W max (1.8~24.99 MHz)
95 W max (28 MHz) 10 W max (50 MHz) |
FM | 50 W max (28 MHz)
10 W max (50 MHz) |
AM | 40 W max (1.8~24.99 MHz)
40 W max (28 MHz) 4 W max (50 MHz) |
Spurious emission | |
<-40 dBc (1.8~29.7 MHz)
<-60 dBc (50 MHz) |
|
Carrier suppression (SSB) | |
>40 dB | |
Unwanted sideband suppression (SSB) | |
>50 dB (1.5kHz tone) | |
Maximum deviation (FM) | |
±5 kHz | |
Audio response | |
400~2600 Hz (-6 dB) | |
Microphone | |
500~50.000Ω |
Features |
Memory | |
---|---|
10 standard memories
10 split memories 10+1 programmed band marker/scan limits |
|
Display | |
10 or 100 Hz frequency resolution | |
Antenna | |
SO239 50Ω | |
Power supply | |
13.8 VDC nominal (12~16 VDC) | |
Power consumption | |
1.5A RX (no signal)
20A TX (max RF power) |
|
Audio power | |
1.5W on 8Ω | |
Audio output | |
Jack 6.35 mm (headphone) | |
Connections | |
Jack 3.5 mm (8~16Ω external speaker)
Jack 6.35 mm (CW key) Jack 8-pin (microphone) 7-pin DIN (REMOTE / linear amplifier) 6-pin DIN (ACC1 / optional interface unit) 13-pin DIN (ACC2 / TNC and accessories) 8-pin DIN (ACC3 / antenna tuner AT-250) |
Mechanical and environmental data |
Operating temperature | |
---|---|
from -10°C to +50°C | |
Dimensions | |
281 (W) x 107 (H) x 305 (D) mm with projections | |
Weight | |
6.1kg |
- RF-AMP turned ON above 21.5 MHz.
- With YG-455C-1 or YK-455C-1 optional IF filter.
The TS-680S is very similar to the TS-140S model, but adds coverage of the 6 meter amateur band with 10 Watts output power. Similar specifications and output power on 1.8~29.7 MHz amateur band for the two transceivers.
TS-680S remote connector :
Kenwood TS-680S 7-pin DIN Remote connector, for external linear amplifier
TS-680S price
We have collected for your convenience the Kenwood TS680 sale price (US Dollar) and its trend over time. Useful to guarantee a cheaper purchase of this radio and to put it for sale in the second-hand market. Of course offers, accessories, warranty terms and conditions can lead to different figures.
Price | Date | Condition |
USD 446.00 (379EUR) |
2021-dec |
Second Hand Working without any operational problems. The TX range has been extended |
USD 450.00 | 2021-dec |
Second Hand Works great. Comes with original mic and Kenwood MC-60A desk mic, recently purchase. With manual, power lead, in original box |
USD 544.00 (399GBP) |
2021-dec |
Second Hand Good condition. Comes with microphone and power lead, boxed |
USD 450.00 | 2018-oct |
Second Hand The TX range has been extended to CB band |
TS-680S review
Christopher | March-23 2024 |
Great radio, really can focus and pull in weak signals.
[End post]
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