| GENERAL |
| Type: | Amateur HF transceiver |
| Frequency range: |
10-160 m + two 500 KHz AUX bands
1.9075-1.9125 MHz
3.5-3.802 MHz
7.0-7.1 MHz
14.0-14.35 MHz
21.0-21.45 MHz
28.0-29.7 MHz
JJY/WWV 10.0 MHz (RX only)
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| Tuning steps: | Analog / continuous |
| Frequency stability: |
Within ±1 KHz during the first hour after power on.
Within 100 Hz during any 30 minute period thereafter.
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| Mode: | SSB / CW / FSK |
| Channels / memory management: | 4 tunable (With DFC-180 option) |
| Repeater shift / offset: | No |
| Power supply: | 11-16 VDC (6-pin Molex) |
| Current drain / power consumption: | RX: 1.2-1.6 A
TX: Max 4.9 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 325*133*287 mm (12.5*5.4*11.2") |
| Weight: | 10.5 Kg (23.15 lb) |
| Other features: | NB. Dual RIT. IF Shift. VOX. Transverter terminals. |
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne
IF: 8.830 MHz
|
| Sensitivity: | 0.25 uV (10 dB S/N) |
| Selectivity: |
SSB/CW wide
2.4 KHz (-6 dB)
4.2 KHz (-60 dB)
FSK/CW narrow with YK-88C
0.5 KHz (-6 dB)
1.8 KHz (-60 dB)
|
| Image rejection: | 60 dB |
| AF output power / speaker: | 2 W at 10% distortion / 4 ohm |
| External speaker connector: | 3.5 mm, 4-16 ohm |
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| TRANSMITTER SECTION |
| RF output power: |
| SSB (PEP): | 10 W (25 W input) |
| CW: | 10 W (25 W input) |
| FSK: | 10 W (25 W input) |
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| Modulation system: | |
| Max FM deviation (Factory set): | No FM |
| Spurious emissions: | Better than -50 dB |
| Microphone impedance / connector: | 500 ohm to 50 kohm / 4-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1979-198x (Discontinued) |
| Additional info: | |
| Related documents: | |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
AT-180
DFC-180
HS-4
HS-5
MC-35S
MC-50
PA-180
PC-1
PS-25
PS-30
SM-220
SP-180
VFO-180
YK-88C
YK-88S
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Antenna tuner with SWR/power meter and antenna switch
Digital frequency control
headphones
headphones
Hand microphone, 50 kohm
Desk microphone, 500 ohm/50 kohm
Bolt-on 100 W PA module
Phone patch
Bolt-on mains power supply
Power supply
Station monitor
External speaker with filters
Remote VFO
CW filter, 500 Hz
SSB filter, 2.2 KHz
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