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Kenwood - TS-990SE


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HF/50MHz Flagship Base Station

2 x TFT Colour Display screens

3 x DSP Processors

Built-in RTTY/FSK/PSK/QPSK Decoder/Encoder.
Microphone not include

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7 400,00 €

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Frequency range
160m band 1.8 ~ 2.0 MHz
80m band 3.5 ~ 4.0 MHz
60m band 5.1675, 5.25 ~ 5.45 MHz
40m band 7.0 ~ 7.3 MHz
30m band 10.1 ~ 10.15 MHz
20m band 14.0 ~ 14.35 MHz
17m band 18.068 ~ 18.168 MHz
15m band 21.0 ~ 21.45 MHz
12m band 24.89 ~ 24.99 MHz
10m band 28.0 ~ 29.7 MHz
6m band 50.0 ~ 54.0 MHz
Frequency range (Receiver) 0.13 ~ 30 MHz, 50 ~ 54 MHz*1
VFO: Continuous 30 kHz ~ 60 MHz
Mode A1A (CW), J3E (SSB), F1B (FSK),
G1B (PSK), A3E (AM), F3E (FM)
Frequency stability Within ±0.1 ppm 32 °F~122 °F (0 °C ~ +50 °C)
Antenna impedance 50 Ω
Antenna tuner load range 16.7 Ω ~ 150 Ω
Supply voltage AC 120 V ±10 % (60 Hz)
At transmit
720 VA or less
At receive
(no signal)
120 VA or less
Usable temperature range 32 °F~122 °F(0 °C~+50 °C)
DimensionsWithout projection W18.11 x H6.50 x D15.75 in(W460 x H165 x D400 mm)
Include projection W18.11 x H7.17 x D17.68 in(W460 x H182 x D449 mm)
At front leg up position front panel:H7.91 in(201 mm) rear panel:H6.81 in(173 mm)
Weight Approx. 54.01 lbs (24.5 kg)
Output powerCW/SSB/FSK/
200 W (50 W)
Modulation SSB:Balanced, AM:Low Power, FM:Reactance
Maximum frequency deviation (FM) wide: ±5 kHz or less, narrow: ±2.5 kHz or less
Spurious emissions HF (Harmonics) : -60 dB or less
HF (others) : -50 dB or less
50 MHz: -66 dB or less
Carrier suppression -60 dB or less
Unwanted sideband suppression -60 dB or less
Transmit frequency response Within -6 dB (300 ~ 2700 Hz)
Microphone impedance 600 Ω
XIT variable range ±9.999 kHz
Circuit type Main Sub1*2 Sub2*3
1st IF 8.248 MHz 11.374 MHz 73.095 MHz
2nd IF (FM) 24 kHz/ (455 kHz) 24 kHz 10.695 MHz
3rd IF (FM) - - 24 kHz / (455 kHz)
(S/N 10 dB)
0.5 μV (0.13 ~ 0.522 MHz)
4 μV (0.522 ~ 1.705 MHz)
0.2 μV (1.705 ~ 24.5 MHz)
0.13 μV (24.5 ~ 30 MHz)
0.13 μV (50 ~ 54 MHz)
(S/N 10 dB)
6.3 μV (0.13 ~ 0.522 MHz)
32 μV (0.522 ~ 1.705 MHz)
2 μV (1.705 ~ 24.5 MHz)
1.3 μV (24.5 ~ 30 MHz)
1.3 μV (50 ~ 54 MHz)
(12 dB SINAD)
0.22 μV (28 ~ 30 MHz)
0.22 μV (50 ~ 54 MHz)
Image Rejection Ratio (50 MHz) 70 dB (60 dB) or more
IF Rejection Ratio 70 dB or more
(LO:200 / HI:2800 Hz)
2.4 kHz or more (-6 dB)
4.4 kHz or less (-60 dB)
(WIDTH:500 Hz)
500 Hz or more (-6 dB)
1.2 kHz or less (-60 dB)
(LO:100 / HI:3000 Hz)
6.0 kHz or more (-6 dB)
12 kHz or less (-50 dB)
FM 12 kHz or more (-6 dB)
25 kHz or less (-50 dB)
XIT variable range ±9.999 kHz
Notch filter attenuation 60 dB or more (Auto), 70 dB or more (Manual)
Beat cancel attenuation 40 dB or more
Audio output 1.5 W or more (8 Ω)
Audio output impedance 8 Ω

KENWOOD SKY COMMAND SYSTEM II is a registered trademark of JVC KENWOOD Corporation in the U.S.

*1 MAIN BAND: Spec. guaranteed in amateur band 160m through 6m
*2 In 160m/80m/40m/20m/15m Amateur band, IF band width 2.7 kHz or less (SSB, CW, FSK, PSK)
*3 Except in above *2

Internal beat may occur during amateur radio band reception depending on combination of main band and sub band frequencies of a main unit.
Spurious signal other than reception signal may appear on band scope (waterfall view) too.

Product Overview

The TS-990S comes equipped with dual receivers for simultaneous reception on different bands, it also features narrow-band roofing filters on the main receiver in a full down-conversion configuration. The TS-990S achieves the highest basic reception performance of any radio in the TS series, through the careful selection of circuits, components and accelerating analysis using triple DSP configuration. Also, thanks to the dual TFT display and superior panel layout, it achieves both comfortable visibility and operability. Our top-of-the-line transceiver is for all radio operators who love HF.

Overwhelmingly the highest quality receiver in the TS series.

The dual receivers facilitate reception on different bands.
The main receiver is the highest quality receiver among the TS-900 series, thanks to its down-conversion configuration, newly adopted mixer, and five types of roofing filters. This highest quality transceiver will show its true mettle in contests, and fierce pile-ups even with high-intensity signals.
The TS-990S will surely satisfy any real DX'er.

An already legendary Sub-receiver supports dual reception.

Two attractive features of simultaneous reception on different bands are that you can easily check the condition on other bands and still easily handle split-operation.

Innovation spurred by digital technology has revolutionized the KENWOOD sound.

Even after using narrow bandwidth filters for long periods of time, it is still easy to hear and less tiring to listen to. In addition to introducing AGC control using dedicated DSP, we have further refined the KENWOOD sound and reception sound quality transmitted by radio operators worldwide by innovating the analog AGC unit and installing numerous interference and noise elimination functions. Such innovations have given new life to KENWOOD's legendary sound.

Transmitter performance,featuring high-scale specifications,can withstand long periods of operation at full power.

Operating stably even when continually working over long periods of time, such as in competitions.

Fitted with dual TFT displays for an intuitive situational awareness.

The combination of two displays, main and sub band, allows you to simultaneously monitor the target signal and the surrounding area with minimal eye movement.

Comfortable operational performance that you can control at will.

The panel layout, familiar to KENWOOD users, allows for intuitive operation.
It's sure to win you over, increasing the accuracy of your operations and allowing you to develop greater familiarity with the equipment.


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Kenwood - TS-990SE

Kenwood - TS-990SE

HF/50MHz Flagship Base Station

2 x TFT Colour Display screens

3 x DSP Processors

Built-in RTTY/FSK/PSK/QPSK Decoder/Encoder.
Microphone not include