Instruction Manual
Page 1
INSTRUCTION MANUAL HF ALL BAND TRANSCEIVER i718 This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
INSTRUCTION MANUAL HF ALL BAND TRANSCEIVER i718 This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Instruction Manual
Page 30
...Through inhibit The AT-180 has a through " if the SWR is higher than 1.5:1 after tuning. In this case, automatic tuning in the HF bands activates only when exceeding SWR 3:1. See p. 46 for each time you want to the connected antenna automatically. TUNER OPERATION • Tuner type setting... NOTE: NEVER select "4" (AH-4 AUTOMATIC ANTENNA TUNER), otherwise the transceiver transmits automatically when turning the power ON. Push and hold 1 sec. then, the previous mode is helpful. of VSWR 1.5:1 or less, use "automatic tuner on HF bands at poor SWR's. See p. 51 for 1 sec. y Push [...
...Through inhibit The AT-180 has a through " if the SWR is higher than 1.5:1 after tuning. In this case, automatic tuning in the HF bands activates only when exceeding SWR 3:1. See p. 46 for each time you want to the connected antenna automatically. TUNER OPERATION • Tuner type setting... NOTE: NEVER select "4" (AH-4 AUTOMATIC ANTENNA TUNER), otherwise the transceiver transmits automatically when turning the power ON. Push and hold 1 sec. then, the previous mode is helpful. of VSWR 1.5:1 or less, use "automatic tuner on HF bands at poor SWR's. See p. 51 for 1 sec. y Push [...
Instruction Manual
Page 31
.... w Push and hold [TUNER]" operation and activates first transmission on the transceiver directly. 5 RECEIVE AND TRANSMIT ï Optional AH-4 AUTOMATIC ANTENNA TUNER operation The AH-4 matches the IC-718 to a long wire antenna more than 1%). r Rotate the main dial to turn ...setting (p.46) q Push [PWR] for AH-4 installa- Y [TUNER] e" " lights constantly when tuning is turned ON in an HF band. • The IC-718 will not transmit outside of the operating frequency. Blinks: Tuning now Appears: Tune is completed Disappears: Tune is not completed CONVENIENT •...
.... w Push and hold [TUNER]" operation and activates first transmission on the transceiver directly. 5 RECEIVE AND TRANSMIT ï Optional AH-4 AUTOMATIC ANTENNA TUNER operation The AH-4 matches the IC-718 to a long wire antenna more than 1%). r Rotate the main dial to turn ...setting (p.46) q Push [PWR] for AH-4 installa- Y [TUNER] e" " lights constantly when tuning is turned ON in an HF band. • The IC-718 will not transmit outside of the operating frequency. Blinks: Tuning now Appears: Tune is completed Disappears: Tune is not completed CONVENIENT •...
Instruction Manual
Page 53
...• Maximum input : 120 W power • Minimum tuning : 8 W power • Matching impedance : 16.7-150 Ω (HF band) range 20 -125 Ω (50 MHz band) • Tuning accuracy : Less than SWR 1.5:1 • Insertion loss : Less than 3:1. Goes to 0 V). ➅ NC No...transceiver's ACC socket) • Dimensions (mm/in) : 167(W) × 58.6(H) × 225(D) 69⁄16(W) × 25⁄17(H) × 87⁄8(D) • Weight : 2.4 kg; 5 lb 4 oz • Supplied accessories : coaxial cable (1 m), ACC cable (DIN 13 pins) • Connector information for HF band...
...• Maximum input : 120 W power • Minimum tuning : 8 W power • Matching impedance : 16.7-150 Ω (HF band) range 20 -125 Ω (50 MHz band) • Tuning accuracy : Less than SWR 1.5:1 • Insertion loss : Less than 3:1. Goes to 0 V). ➅ NC No...transceiver's ACC socket) • Dimensions (mm/in) : 167(W) × 58.6(H) × 225(D) 69⁄16(W) × 25⁄17(H) × 87⁄8(D) • Weight : 2.4 kg; 5 lb 4 oz • Supplied accessories : coaxial cable (1 m), ACC cable (DIN 13 pins) • Connector information for HF band...
Instruction Manual
Page 57
... DC POWER SUPPLY Light weight switching regulator system power supply. • Output voltage: 13.8 V DC • Max. Has automatic tuning and band selection capability. The PTT tuner start function provides simple operation. • Input power rating: 120 W AH-2b ANTENNA ELEMENT A 2.5 m long... See P. 51 for simultaneous connection of 2 transceivers. The amplifier/power supply unit and the remote control unit are separated. AT-180 HF + 50 MHz AUTOMATIC ANTENNA TUNER Fully automatic antenna tuner with [UP]/[DOWN] switches. 12 OPTIONS IC-PW1 HF + 50 MHz 1 KW LINER AMPLIFIER Full-...
... DC POWER SUPPLY Light weight switching regulator system power supply. • Output voltage: 13.8 V DC • Max. Has automatic tuning and band selection capability. The PTT tuner start function provides simple operation. • Input power rating: 120 W AH-2b ANTENNA ELEMENT A 2.5 m long... See P. 51 for simultaneous connection of 2 transceivers. The amplifier/power supply unit and the remote control unit are separated. AT-180 HF + 50 MHz AUTOMATIC ANTENNA TUNER Fully automatic antenna tuner with [UP]/[DOWN] switches. 12 OPTIONS IC-PW1 HF + 50 MHz 1 KW LINER AMPLIFIER Full-...
