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GENERAL
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Type:
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Amateur HF/VHF transceiver |
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Frequency range:
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TX: 10-160 m + WARC / 50-54 MHz
RX: 0.03-60 MHz
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Tuning steps:
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1 Hz, 0.1 / 1 / 5 / 9 / 10 / 12.5 / 20 / 25 KHz |
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Frequency stability:
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Better than ±0.5 ppm (-10 to +50°C / +14 to +122°F) |
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Mode:
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AM / FM / SSB / CW / RTTY |
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Channels / memory management:
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99 regular
2 scan edge
Non-volatile EEPROM storage
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Repeater shift / offset:
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±0 to 4 MHz in 1 KHz steps |
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Power supply:
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13.8 VDC ±15% |
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Current drain / power consumption:
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RX: 3 to 3.5 A
TX: Max 23 A
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Antenna impedance / connector:
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50 ohm / 2*SO-239 + 1 phono/RCA |
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Dimensions (W*H*D):
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340*111*285 mm (13.4*4.37*11.22") |
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Weight:
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9.6 Kg (21.2 lb) |
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Other features:
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CTCSS/PL, IF-DSP. Built-in auto-AT (HF: 16.7-150 ohm / 6 m: 20-125 ohm)
Spectrum scope. CI-V computer control. Built-in keyer and RTTY demodulator
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RECEIVER SECTION
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Receiver system:
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Triple-conversion superheterodyne
1st IF: 64.455 MHz
2nd IF: 455 KHz
3rd IF: 36 KHz
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Sensitivity:
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AM (10 dB S/N)
0.5-1.8 MHz: 13 uV
1.8-30 MHz: 2 uV (Pre-amp 1 on)
50-54 MHz: 1 uV
FM (12 dB SINAD)
28-30 MHz: 0.5 uV (Pre-amp 1 on)
50-54 MHz: 0.32 uV (Pre-amp 2 on)
SSB/CW/RTTY (10 dB S/N)
1.8-30 MHz: 0.16 uV (Pre-amp 1 on)
50-54 MHz: 0.13 uV (Pre-amp 2 on)
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Selectivity:
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AM (BW=6 KHz)
>6 KHz (-6 dB)
<15 KHz (-60 dB)
FM (BW=15 KHz)
>12 KHz (-6 dB)
<20 KHz (-60 dB)
SSB/RTTY (BW=2.4 KHz)
>2.4 KHz (-6 dB)
<2.8 KHz (-60 dB)
CW (BW=500 Hz)
>500 Hz (-6 dB)
<700 Hz (-60 dB)
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Image rejection:
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>70 dB |
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AF output power / speaker:
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2 W at 10% distortion / 8 ohm |
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External speaker connector:
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3.5 mm |
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TRANSMITTER SECTION
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RF output power (all bands):
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Pwr |
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AM:
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5-40 W |
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FM:
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5-100 W |
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SSB (PEP):
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5-100 W |
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CW (DC):
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5-100 W |
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RTTY:
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5-100 W |
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Modulation system:
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AM: Low power modulation
FM: Phase modulation
SSB: PSN modulation
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Max FM deviation (Factory set):
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±? KHz |
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Spurious emissions:
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HF: Better than -50 dB
6 m: Better than -60 dB
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Microphone impedance / connector:
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600 ohm / 8-pin (Metal locking ring connector) |
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Microphone input level:
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? mV |
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MISCELLANEOUS
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Manufactured:
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Japan, 2000-2001 (Discontinued) |
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Additional info:
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Related documents:
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User manual (1.6 MB)
Service manual (17.7 MB)
Schematics (4.5 MB)
Pre-driver: 2SC1971
Drivers: 2*2SC1972
Finals: 2*2SC5125
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Modifications and fixes:
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Reviews:
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QST: June 2000 |
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Options / Accessories:
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AH-2B
AH-4
CT-16
CT-17
EX-627
HM-36
IC-AT500
IC-PW1
IC-2KL
SM-20
SP-20
SP-21
UT-102
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Mobile antenna element, 10-80 m with AH-4
External automatic antenna tuner, HF/6 m, 120 W
Satellite interface unit
CI-V level converter
Automatic antenna selector
Hand microphone with up/down buttons
External automatic antenna tuner, HF, 500 W
1 KW linear amplifier, HF/6 m
500 W linear amplifier, HF
Desk microphone
External speaker with filters, 8 ohms/5 W
External speaker, 8 ohms/3 W
Voice synthesizer unit
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