Instruction Manual
Page 1
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 HF ALL BAND TRANSCEIVER i718 This device complies with Part 15 of the FCC rules.
Instruction Manual
Page 30
...transceiver transmits automatically when turning the power ON. to the connected antenna automatically. tenna SWR is higher than 3:1 after 20 sec. to start If you change the frequency range, the variable capacitors are memorized as a preset point for 1 sec. of VSWR 1.5:1 or less, use "automatic tuner on HF bands...cases, manual tuning is tuned automatically during transmission, select the tuner sensitive condition. In this case, automatic tuning in the HF bands activates only when exceeding SWR 3:1. Although termed "through inhibit," the tuner will be used at low voice levels, the ...
...transceiver transmits automatically when turning the power ON. to the connected antenna automatically. tenna SWR is higher than 3:1 after 20 sec. to start If you change the frequency range, the variable capacitors are memorized as a preset point for 1 sec. of VSWR 1.5:1 or less, use "automatic tuner on HF bands...cases, manual tuning is tuned automatically during transmission, select the tuner sensitive condition. In this case, automatic tuning in the HF bands activates only when exceeding SWR 3:1. Although termed "through inhibit," the tuner will be used at low voice levels, the ...
Instruction Manual
Page 31
...To bypass the AH-4 manually, push [TUNER]. This function is required for 1 sec. TUNER OPERATION Tuning is turned ON in an HF band. • The IC-718 will not transmit outside of the operating frequency. to turn power OFF. w While pushing and holding [SET], push [PWR] to turn...239; Optional AH-4 AUTOMATIC ANTENNA TUNER operation The AH-4 matches the IC-718 to a long wire antenna more than 1%). tion and antenna connection details. Be sure to re-tune the antenna before tuning may damage the transceiver. w Push and hold [TUNER]" operation and activates first ...
...To bypass the AH-4 manually, push [TUNER]. This function is required for 1 sec. TUNER OPERATION Tuning is turned ON in an HF band. • The IC-718 will not transmit outside of the operating frequency. to turn power OFF. w While pushing and holding [SET], push [PWR] to turn...239; Optional AH-4 AUTOMATIC ANTENNA TUNER operation The AH-4 matches the IC-718 to a long wire antenna more than 1%). tion and antenna connection details. Be sure to re-tune the antenna before tuning may damage the transceiver. w Push and hold [TUNER]" operation and activates first ...
Instruction Manual
Page 53
...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... 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 1.5:1. Therefore, the tuner activates only...
...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... 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 1.5:1. Therefore, the tuner activates only...
Instruction Manual
Page 57
... ELEMENT A 2.5 m long antenna element for mobile operation with the AH-4. • Frequency coverage: 3.5-28 MHz bands with [UP]/[DOWN] switches. 12 OPTIONS IC-PW1 HF + 50 MHz 1 KW LINER AMPLIFIER Full-duty 1 kW linear amplifier including an automatic antenna tuner. The amplifier/power... supply unit and the remote control unit are separated. Has [UP]/[DOWN] switches. The OPC-589 is necessary to 2 transceivers. • Input ...
... ELEMENT A 2.5 m long antenna element for mobile operation with the AH-4. • Frequency coverage: 3.5-28 MHz bands with [UP]/[DOWN] switches. 12 OPTIONS IC-PW1 HF + 50 MHz 1 KW LINER AMPLIFIER Full-duty 1 kW linear amplifier including an automatic antenna tuner. The amplifier/power... supply unit and the remote control unit are separated. Has [UP]/[DOWN] switches. The OPC-589 is necessary to 2 transceivers. • Input ...