KENWOOD - TS-890S - HF/50MHz/70MHz Transceiver

110 dB* 3^rd intermodulation dynamic range (3^rd IMDR) measured under punishing 2 kHz spacing conditions.
114 dB* reciprocal mixing dynamic range (RMDR).
150 dB*blocking dynamic range (BDR).
All features deliver top-class receive performance. The high-performance DSP displays its prowess during interference-signal control,
sound-quality adjustment, and digital operation.

*2 kHz spacing measurement standard – receiver frequency 14.2 MHz, MODE CW BW 500 Hz, PRE AMP OFF

The unit carries a high definition 7-inch TFT color display. In addition to a diverse range of display content, the convenient AUTO
SCROLL MODE provides strong support for competition or similar operation.
Other strengths include clean and stable 100 W* transmitter output, improved quietness from twin colling fans, and high-speed
operation enabled by an auto antenna tuner.
 

*70 MHz band is 50 W

A variety of features achieve speedy split operation even with a single receiver. Speedy split frequency settings, split status band
switching via a band direct key, and support for external TF watch via an external receiver.
A panel layout enabling intuitive handling makes for comfortable operation.

Specifications
General Frequency range - (Transmitter) - (E type: Refer to applicable Amateur Radio regulations to your country.)
160 m band -  1.81 to 2.0 MHz (E type)
80 m band -  3.5 to 3.8 MHz (E type)
60 m band - 5.25 to 5.45 MHz
40 m band - 7.0 to 7.2 MHz (E type)
30 m band 10.1 to 10.15 MHz
20 m band 14.0 to 14.35 MHz
17 m band 18.068 to 18.168 MHz
15 m band 21.0 to 21.45 MHz
12 m band 24.89 to 24.99 MHz
10 m band 28.0 to 29.7 MHz
6 m band - 50.0 to 52.0 MHz (E type)
4 m band 70.0 to 70.5 MHz (E type)

Frequency range (Receiver) 0.13 to 30 MHz, 50 to 54 MHz, 70.0 to 70.5 MHz (E type)
VFO: Continuous 30 kHz to 60 MHz/ 74.8 MHz (E type)
Mode J3E (SSB)/ A1A (CW)/ A3E (AM)/ F3E (FM)/ F1B (FSK)/ G1B (PSK)
Frequency stability ±0.1 ppm (0°C to +50°C)
Antenna impedance 50 Ω
Antenna tuner load range 16.7 Ω to 150 Ω
Supply voltage DC 13.8 V ±15%
Ground Negative ground
Current drain TX 22.5 A or less
RX (No signal) 2.5 A or less
Operating Temperature 0°C to +50°C (+32 °F to +122 °F)
Dimensions Without projections W 396.0 × H 141.3 × D 340.0 mm
(W 15.59 x H 5.56 x D 13.38 inches)
With projections W 409.6 × H 158.3 × D 387.4 mm
(W 16.13 x H 6.23 x D 15.25 inches)
Weight Approx. 15.8 kg (34.83 lbs)

Transmitter
Output Power (AM) HF/50 MHz: Max 100 W / Min 5 W, (Max 25 W / Min 5 W)
70 MHz: Max 50 W / Min 5 W, (Max 12.5 W / Min 5 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: -50 dB or less
50 MHz: -63 dB or less
70 MHz: -60 dB or less
Carrier suppression 60 dB or more
Unwanted sideband suppression 60 dB or more
Transmit frequency response Within –6 dB (100 to 2900 Hz)
Microphone impedance 600 Ω
XIT variable range ±9.999 kHz

Receiver
Circuit type Double Superheterodyne
Intermediate frequency 1st IF 8.248 MHz
2nd IF 24 kHz (except FM), 36 kHz (FM)
Sensitivity (Typical)
SSB/ CW/ FSK/ PSK (S/N 10 dB)
0.5 μV (0.13 to 0.522 MHz)
4 μV (0.522 to 1.705 MHz)
0.2 μV (1.705 to 24.5 MHz)
0.13 μV (24.5 to 30.0 MHz)
0.13 μV (50.0 to 54.0 MHz)
0.13 μV (70.0 to 70.5 MHz)

AM (S/N 10 dB)
6.3 μV (0.13 to 0.522 MHz)
31.6 μV (0.522 to 1.705 MHz)
2 μV (1.705 to 24.5 MHz)
1.3 μV (24.5 to 30.0 MHz)
1.3 μV (50.0 to 54.0 MHz)
1.3 μV (70.0 to 70.5 MHz)

FM (12 dB SINAD)
0.22 μV (28.0 to 30.0 MHz)
0.22 μV (50.0 to 54.0 MHz)
0.22 μV (70.0 to 70.5 MHz)

Squelch sensitivity
SSB/ CW/ FSK/ PSK/ AM
5.6 μV or less (0.13 to 0.522 MHz)
18.0 μV or less (0.522 to 1.705 MHz)
1.8 μV or less (1.705 to 30 MHz)
1.1 μV or less (50.0 to 54.0 MHz)
1.1 μV or less (70.0 to 70.5 MHz)

FM
0.2 μV or less (28.0 to 30.0 MHz)
0.2 μV or less (50.0 to 54.0 MHz)
0.2 μV or less (70.0 to 70.5 MHz)

Image Rejection Ratio 70 dB or more (HF), 60 dB or more (50/ 70 MHz)
If Rejection Ratio 70 dB or more

Selectivity
SSB 2.6 kHz or more (-6 dB), 4.4 kHz or less (-60 dB)
CW/ FSK/ PSK 500 Hz or more (-6 dB), 1.2 kHz or less (-60 dB)
AM 6.0 kHz or more (-6 dB), 12.0 kHz or less (-50 dB)
FM 12.0 kHz or more (-6 dB), 25.0 kHz or less (-50 dB)
RIT variable range ±9.999 kHz
Notch filter attenuation 70 dB or more
Beat cancel attenuation 40 dB or more
Audio output 1.5 W or more (8 Ω)
Audio output impedance 4 Ω to 8 Ω

Specifications are subject to change without notice due to advancements in technology.