AH-705 Automatic Antenna Tuner Shortwave Antenna Tuner of Compact Size for ICOM-705 Transceiver

AH-705 Automatic Antenna Tuner Shortwave Antenna Tuner of Compact Size for ICOM-705 Transceiver
 
Description:
* Covers the 1.8 MHz to 50 MHz bands: 30 m, 98.4 ft or longer antenna: 1.8-54 MHz, 7 m, 23 ft 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
* "Terminal connector", binding post socket adapter supplied for a long wire antenna
* Can be powered by 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 x 105 x 40 mm; 7.5 x 4.1 x 1.6 in, 450 g; 15.8 oz* compact design

Specifications:
* Tunable frequency range: 1.8-54 MHz (with a 30 m, 98.4 ft or longer wire antenna); 3.5-54 MHz (with a 7 m, 23 ft or longer wire antenna)
* Maximum input power: 10 W
* Input impedance: 50 Ω
* Power requirement for tuning: 5 W and 10 W
* Tuning time (approximate): Average: 2-3 seconds; Maximum: 15 seconds
* 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 (WxHxD) (projections not included): 190 x 105 x 40 mm; 7.5 x 4.1 x 1.6 in
* Weight (approximate): 450g, 15.8oz
* IP rating: IP54 (Dust-protection and water resistant)

Package Included:
* 1 x Antenna Tuner
* 1 x OPC-2477 BNC Jumper Cable (2m/6.6ft)
* 1 x OPC-2476 Control Cable (2m/6.6ft)
* 1 x Antenna Connector
* 1 x Mounting Bracket
* 1 x DC Plug

Note:
* It can also be powered by batteries which are not included. 2pcs AA batteries are recommended.