| GENERAL |
| Type: | Amateur HF transceiver |
| Frequency range: |
Japanese domestic market
TX: 10-160 m + WARC
RX: 0.1-30 MHz
|
| Tuning steps: | 10 / 50 Hz, 1 KHz |
| Frequency stability: | Less than 1 KHz @ -10 to +60°C (14 to 140°F) |
| Mode: |
TX: SSB / CW / RTTY (FM option)
RX: AM / SSB / CW / RTTY (FM option)
|
| Channels/memory management: |
16 regular (Tunable)
RAM storage with lithium backup battery
|
| Repeater shift / offset: | No dedicated, use VFO A/B split ("Duplex") instead |
| Power supply: | 13.8 VDC ±15% (Mains option) |
| Current drain / power consumption: | RX: 1.5 A (Squelched)
TX: Max 20 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 280*111*355 mm (11*4.37*14") |
| Weight: | 8 Kg (17.64 lb), without options |
| Other features: | PBT. NB. VOX. Transverter terminal. |
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| RECEIVER SECTION |
| Receiver system: |
Triple conversion superheterodyne
1st IF: 70.4515 MHz
2nd IF: 9.0115 MHz
3rd IF: 455 KHz
|
| Sensitivity: |
AM (10 dB S/N)
0.1-1.6 MHz: 20 uV
1.6-30 MHz: 1 uV
FM (12 dB SINAD, with optional EX-242)
1.6-30 MHz: 0.3 uV
SSB/CW/RTTY (10 dB S/N)
0.1-1.6 MHz: 3.2 uV
1.6-30 MHz: 0.15 uV
|
| Selectivity: |
AM
4 KHz (-6 dB)
15 KHz (-60 dB)
AM (Filter switch ON)
2.4 KHz (-6 dB)
4.8 KHz (-60 dB)
FM (With optional EX-242)
15 KHz (-6 dB)
30 KHz (-50 dB)
SSB/CW/RTTY
2.4 KHz (-6 dB)
4.8 KHz (-60 dB)
|
| Image rejection: | |
| AF output power / speaker: | 2.8 W at 10% distortion / 8 ohm |
| External speaker connector: | 3.5 mm, 4-16 ohm |
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|
| TRANSMITTER SECTION |
| RF output power: |
| Pwr |
|
|---|
| FM: | ~10-100 W | (With EX-242 option) |
| SSB (PEP): | ~10-100 W |
|
| CW: | ~10-100 W |
|
|
| Modulation system: | |
| Max FM deviation (Factory set): | ±? KHz |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | 600 ohm / 8-pin (Metal locking ring connector) |
| Microphone input level: | ~12 mV (Typical) |
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| MISCELLANEOUS |
| Manufactured: | Japan, 198x-198x (Discontinued) |
| Additional info: |
Battery-backed BIOS-RAM. Special procedure to replace the
battery, or the radio will die!
|
| Related documents: |
RAM board battery replacement procedure (69 KB)
|
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
AT-100
AT-500
EX-241
EX-242
EX-243
EX-314
FL-44A
FL-45
FL-52A
FL-53A
FL-54
HM-12
HP-1
IC-2KL
PS-15
PS-30
PS-35
SM-6
SP-3
|
Automatic antenna tuner, 100 W
Automatic antenna tuner, 500 W
Marker unit. 25 or 100 KHz
FM unit
Electronic keyer unit
Replacement RAM board
SSB filter. 2.4 KHz (-6 dB). IF: 455 KHz
CW filter. 500 Hz (-6 dB). IF: 9.0115 MHz
CW filter. 500 Hz (-6 dB). IF: 455 KHz
CW filter. 250 Hz (-6 dB). IF: 455 KHz
CW filter. 270 Hz (-6 dB). IF: 9.0115 MHz
Standard hand microphone
Headphones
500 W linear amplifier
Power supply
Power supply. 13.8 VDC, 25 A
Internal power supply
Desk microphone, electret
External speaker
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