Kenwood’s new HF/50MHz/70MHz Base Station masterpiece.
Featuring a full down conversion receiver, built-in roofing filters for 500Hz / 2.7kHz / 6kHz / 15kHz and a 270Hz option.
A full colour 7 inch TFT Display with full band scope.
100W output on HF/50MHz, 50W on 70MHz (Europe version only).
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General |
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Frequency range (Transmitter) |
160m band |
1.81 ~ 2.0 MHz |
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80m band |
3.5 ~ 3.8 MHz |
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60m band *1 |
5.25 ~ 5.45 MHz |
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40m band |
7.0 ~ 7.2 MHz |
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30m band |
10.1 ~ 10.15 MHz |
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20m band |
14.0 ~ 14.35 MHz |
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17m band |
18.068 ~ 18.168 MHz |
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15m band |
21.0 ~ 21.45 MHz |
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12m band |
24.89 ~ 24.99 MHz |
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10m band |
28.0 ~ 29.7 MHz |
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6m band |
50.0 ~ 52.0 MHz |
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4m band |
70.0 ~ 70.5 MHz |
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Frequency range (Receiver) |
0.13 ~ 30 MHz, 50 ~ 54 MHz, 70.0 ~ 70.5MHz VFO: Continuous 30 kHz ~ 74.8 MHz |
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Mode |
A1A(CW), A3E(AM), J3E(SSB), F1B(FSK), F3E(FM), G1B(PSK) |
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Frequency stability |
±0.1 ppm, 0 °C ~ +50 °C |
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Antenna impedance |
50 Ω |
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Antenna tuner load range |
16.7 Ω ~ 150 Ω |
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Supply voltage |
DC 13.8 V ±15 % |
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Ground |
Negative ground |
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Current Drain |
TX |
22.5 A or less |
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RX (No signal) |
2.5 A or less |
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Operating Temperature |
0 °C ~ +50 °C |
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Dimensions |
Without projections |
W396.0 × H141.3 × D340.0 mm |
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With projections |
W409.6 × H158.3 × D387.4 mm |
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Weight |
Approx. 15.8 kg |
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Transmitter |
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Output Power (AM) |
HF/50MHz: Max 100 W / Min 5 W, (Max 25 W / Min 5 W) |
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70MHz: Max 50 W / Min 5 W, (Max 12.5 W / Min 5 W) |
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Modulation |
SSB: Balanced, AM: Low Power, FM: Reactance |
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Maximum frequency deviation (FM) |
wide: ±5 kHz or less, narrow: ±2.5 kHz or less |
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Spurious emissions |
HF: -50 dB or less |
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50 MHz: -63 dB or less |
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70 MHz: -60 dB or less |
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Carrier suppression |
60 dB or more |
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Unwanted sideband suppression |
60 dB or more |
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Transmit frequency response |
Within -6 dB (100 ~ 2,900 Hz) |
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Microphone impedance |
600 Ω |
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XIT variable range |
±9.999 kHz |
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Receiver |
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Circuit type |
Double Superheterodyne |
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Intermediate frequency |
1st IF |
8.248 MHz |
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2nd IF |
24 kHz / 36kHz (FM) |
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Sensitivity (TYP) |
SSB / CW / FSK / PSK (S/N 10 dB) |
0.5 μV (0.13 ~ 0.522 MHz) |
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4 μV (0.522 ~ 1.705 MHz) |
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0.2 μV (1.705 ~ 24.5 MHz) |
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0.13 μV (24.5 ~ 30 MHz) |
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0.13 μV (50 ~ 54 MHz) |
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0.13 μV (70 ~ 70.5 MHz) |
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AM (S/N 10 dB) |
6.3 μV (0.13 ~ 0.522 MHz) |
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31.6 μV (0.522 ~ 1.705 MHz) |
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2 μV (1.705 ~ 24.5 MHz) |
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1.3 μV (24.5 ~ 30 MHz) |
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1.3 μV (50 ~ 54 MHz) |
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1.3 μV (70 ~ 70.5 MHz) |
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FM (12 dB SINAD) |
0.22 μV (28 ~ 30 MHz) |
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0.22 μV or less (50 ~ 54 MHz) |
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0.22 μV or less (70 ~ 70.5 MHz) |
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Squelch Sensitivity |
SSB / CW / FSK / AM |
5.6 μV or less (0.13 ~ 0.522 MHz) |
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18 μV or less (0.522 ~ 1.705 MHz) |
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1.8 μV or less (1.705 ~ 30 MHz) |
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1.1 μV or less (50 ~ 54 MHz) |
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1.1 μV or less (70 ~ 70.5 MHz) |
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FM |
0.2 μV or less (28 ~ 30 MHz) |
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0.2 μV or less (50 ~ 54 MHz) |
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0.2 μV or less (70 ~ 70.5 MHz) |
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Image Rejection Ratio |
HF:70 dB or more, 50 /70 MHz: 60 dB or more |
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IF Rejection Ratio |
70 dB or more |
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Selectivity |
SSB |
2.6 kHz or more (-6 dB) |
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4.4 kHz or less (-60 dB) |
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CW / FSK |
500 Hz or more (-6 dB) |
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1.2 kHz or less (-60 dB) |
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AM |
6.0 kHz or more (-6 dB) |
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12 kHz or less (-50 dB) |
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FM |
12 kHz or more (-6 dB) |
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25 kHz or less (-50 dB) |
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RIT variable range |
±9.999 kHz |
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Notch filter attenuation |
60 dB or more (Auto), 70 dB or more (Manual) |
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Beat cancel attenuation |
40 dB or more |
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Audio output |
1.5 W or more (8 Ω) |
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Audio output impedance |
4 Ω ~ 8 Ω |
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Supplied accessories
DC power cord x1
*1 60 m band: Refer to applicable Amateur Radio regulations to your country.
Electronic specifications apply only to amateur bands. Receive sensitivity drops in the vicinity of the 1st IF frequency (8.248MHz) due to IF trapping.
Internal beat may occur during amateur band receive. Band scope (waterfall) screen may also display spurious signals other than receive signal.
Paul L | MØFOX | Chesterfield UK | IO93HE | Icom IC-7800 | Yaesu FT-980 | FT-902DM | WAB SK46
