| GENERAL | 
| Type: | Marine HF transceiver | 
| Frequency range: | TX: 1.6-3 / 4-5 / 6-7 / 8-9 / 12-14 / 16-20 / 22-23 / 25-27.5 MHz RX: 0.5-30 MHz
 (TX range is possible to modify for ham use)
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| Tuning steps: | Channelized or 100 Hz | 
| Frequency stability: | ±10-20 Hz @ -30 to +60° (-22 to +140°F) | 
| Mode: | AM / USB / CW / AFSK / FSK | 
| Channels / memory management: | 160 user programmable 242 ITU SSB duplex
 72 ITU SSB simplex
 662 ITU FSK duplex
 Alpha tags
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| Duplex shift / offset: | Programmable | 
| Power supply: | 13.6 VDC ±15% | 
| Current drain / power consumption: | RX: Max 2.5 A (General version) RX: Max 3 A (European version)
 TX: Max 30 A
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| Antenna impedance / connector: | 50 ohm / SO-239 | 
| Dimensions (W*H*D): | 292*116*315 mm (11.3*4.4*12.8") | 
| Weight: | 7.9 Kg (17.4 lb) | 
| Other features: | Full QSK. | 
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| RECEIVER SECTION | 
| Receiver system: | Double conversion superheterodyne 1st IF: 69.0115 MHz
 2nd IF: 9.0115 MHz
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| Sensitivity: | AM (10 dB S/N)
0.5-1.6 MHz: 32 uV 1.6-1.8 MHz: 6.3 uV
 1.8-30 MHz: 3.2 uV
 USB/CW/AFSK/FSK (12 dB SINAD)
 0.5-1.6 MHz: 6.3 uV
 1.6-1.8 MHz: 1.0 uV
 1.8-30 MHz: 0.5 uV
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| Squelch sensitivity: |  | 
| Selectivity: |  | 
| Image rejection: |  | 
| AF output power / speaker: | 4.5 W at 10% distortion / 4 ohm | 
| External speaker connector: | 4-8 ohm | 
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| TRANSMITTER SECTION | 
| RF output power: | General version Hi: 150 W (PEP) - Max 60 W above 25 MHz
 Mid: 60 W (PEP)
 Lo: 20 W (PEP)
 European version
 Hi: 150 W (PEP) - Max 60 W above 25 MHz
 Low: 60 W (PEP)
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| Modulation system: |  | 
| Max FM deviation (Factory set): | No FM | 
| Spurious emissions: | Better than -60 dB | 
| Microphone impedance / connector: | 600 ohm / 8-pin (Male locking ring jack) | 
| Microphone input level: | ? mV | 
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| MISCELLANEOUS | 
| Manufactured: | Japan, 1995-20xx (Discontinued) | 
| Additional info: |  | 
| Related documents: | User manual (3.5 MB) Service manual (9.4 MB)
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| Modifications and fixes: |  | 
| Reviews: |  | 
| Options / Accessories: | 
| AH-710 AT-130
 FL-100
 HS-50
 MN-100
 MN-100L
 OPC-566
 | Folded dipole antenna, 1.9-30 MHz Antenna matcher, for longwire
 CW/FSK narrow filter, 500 Hz/-6 dB
 Hand set
 Antenna matcher 1.5-30 MHz, including 2*8 m (26 ft) antenna wires
 Antenna matcher, including 15 m (49 ft) antenna wire
 Control cable for AT-130
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