| General | ||||
|---|---|---|---|---|
| Frequency range (Transmitter) |
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) |
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| Frequency stability | Within ±0.1 ppm 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) | |||
| Power consumption |
At transmit (maximum) |
720 VA or less | ||
| At receive (no signal) |
120 VA or less | |||
| Usable temperature range | 0 °C~+50 °C | |||
| Dimensions | Without projection | W460 x H165 x D400 mm | ||
| Include projection | W460 x H182 x D449 mm | |||
| At front leg up position | front panel:H201 mm rear panel:H173 mm | |||
| Weight | Approx. 24.5 kg | |||
| Transmitter | ||||
| Output power | CW/SSB/FSK/ PSK/FM (AM) |
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 | |||
| Receiver | ||||
| Circuit type | Main | Sub1*2 | Sub2*3 | |
| Double superheterodyne |
Double superheterodyne |
Triple superheterodyne |
||
| Intermediate frequency |
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) | |
| Sensitivity (TYP) |
SSB, CW, FSK, PSK (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) | ||||
| AM (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) | ||||
| FM (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 | |||
| Selectivity | SSB (LO:200 / HI:2800 Hz) |
2.4 kHz or more (-6 dB) | ||
| 4.4 kHz or less (-60 dB) | ||||
| CW, FSK, PSK (WIDTH:500 Hz) |
500 Hz or more (-6 dB) | |||
| 1.2 kHz or less (-60 dB) | ||||
| AM (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.
