SOLD! USED ICOM AH-705 HF/50 MHz Automatic Antenna Tuner

This is an ex display unit tested with fully warranty

Compact Antenna Tuner for the IC-705, Tunable 50 Ω Antenna and Long Wire Antenna

The AH-705 is a palm-sized portable antenna tuner that has been designed to work between the 1.8-50MHz bands. It can be powered either by alkaline batteries or DC 13.8V supply.

• Covers the 1.8 MHz to 50 MHz bands: 30 m, 98.4ft or longer antenna: 1.8 – 54 MHz. 7m, 23ft or longer antenna: 3.5 – 54 MHz (* Depending on operating conditions or environments, the tuner may not be able to tune the antenna)
• SO-239 antenna connector for 50 Ω antenna such as dipole or Yagi
• 2-way power sources using alkaline batteries or external 13.8 V DC (* 13.8 V DC should be taken directly from an external power supply, not through the IC-705.)
• IP54 dust-protection and water resistance construction (* The connectors should be covered with an adhesive tape or a jack cover to prevent water seeping into the connection)
• Full automatic tuning, just push the [TUNER] button on the IC-705
• Latching relays used for saving power consumption
• 190 × 105 × 40 mm; 7.5 × 4.1 × 1.6 in, 450 g; 15.8 oz* compact design (* Battery cells are not included.)

• Tunable Frequency Range: 1.8 – 54 MHz (with a 30 m, 98.4 ft or longer antenna), 3.5 – 54 MHz (with a 7 m, 23 ft or longer antenna)
• Maximum Input Power: 10 W
• Input Impedance: 50 Ω
• Power Requirement for Tuning: 5 W, 10 W
• Tuning time (approximate): Average: 2 – 3 seconds, Maximum: 15 seconds
• Power Supply Requirement: Battery: 3.0 V DC (LR6 (AA) alkaline × 2 cells), DC Input: 13.8 V DC (±15%)
• Current Drain: Less than 300 mA (at tuning), Less than 1 mA (stand-by)
• Electric Polarity: Negative ground
• Operating Temperature Range:–10°C to +60°C, 14°F to +140°F
• Tuning Accuracy: Less than 1: 2.0 VSWR (except λ/2 of antenna length and its multiples)
• Number of Tuned Memories: 45 memories
• Dimensions (W x H x D): 190 × 105 × 40 mm; 7.5 × 4.1 × 1.6 in *projections not included
• Weight: 450g. 15.8 oz (battery cells are not included)
• IP Rating: IP54 (Dust-protection and water resistant)