Kenwood TS-440S - Manual (Page 50)

9. SPECIFICATIONS AND ACCESSORIES
9-1. SPECIFICATIONS
Mode
LSB (A3J), USB (A3J), CW (A1), AM (A3),
FM (F3), FSK (FI)
Antenna impedance
With AT unit 20 to 150 ohms (Transmit only)
Without AT unit 50 ohms
Power requirement 12 to 16 VDC (13.8 VDC reference)
Grounding Negative
Current drain
Receive mode with no input
signal
1.9 A
Transmit mode 20 A
Operating temperature - l O t o +50°C ( + 1 4 t o +122°F)
Dimensions ( ) includes
projection. Wide
High
Deep
270 (279) mm
96 (108) mm
313 (335) mm
Weight
With AT unit 7.3 kg (16.1 lbs)
Without AT unit 6.3 kg (13.9 lbs)
Frequency range
160 m band 1.8 to 2.0 MHz
80 m band 3.5 to 4.0 MHz
40 m band 7.0 to 7.3 MHz
30 m band 10.1 to 10.15 MHz
20 m band 14.0 to 14.35 MHz
17m band 18.068 to 18.168 MHz
15m 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
Input power
LSB, USB, CW, FM, FSK 200 W PEP
AM 110 W PEP
Modulation
LSB, USB Balanced modulation
FM Reactance modulation
AM Low level modulation
Spurious radiation (CW) Less than -40 dB
Carrier suppression More than 40 dB (with 1.5 kHz reference)
Unwanted sideband suppression More than 50 dB (with 1.5 kHz reference)
Third order distortion More than 26 dB below one of two tones
Maximum frequency deviation (FM) ±5 kHz
Frequency response (-6 dB) 400 to 2600 Hz
Microphone impedance 500 ohms to 50 kfl
Circuitry Triple conversion superheterodyne
Frequency range 100 kHz to 30 MHz
Intermediate frequency 1st: 45.05 MHz, 2nd: 8.83 MHz, 3rd: 455 kHz
Sensitivity
LSB, USB, CW, FSK
(at 10 dB S/N)
AM (at 10 dB S/N)
FM (at 12 dB SINAD)
100 to 150 kHz Less than 2.5 /iV
1 50 to 500 kHz Less than 1/iV
500 kHz to 1.6 MHz Less than 4/iV
1.6 to 30 MHz Less than 0.25/iV
100 to 150 kHz Less than 2 5 fN
1 50 to 500 kHz Less than 13 iA /
500 kHz to 1.6 MHz Less than 40 fiW
1.6 to 30 MHz Less than 2.5 /iV
1.6 to 30 MHz Less than 0 .7 ¡N
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