RAM Mount Double Swing Arm 8" Male 9" Female Tube [RAM-VP-SW1-89] Marine Navigation & Instruments | AIS Systems and an indicator beep to

and an indicator beep to provide feedback when a mode is engaged

squelch and channel selection makes it easy to use with a dedicated button for access to channels 16/9

volume up/down and more

Twin-fin design gives a more stable True Wind Direction (TWD)

In addition to providing analog-to-digital conversion

RAM Mount Double Swing Arm 8" Male 9" Female Tube [RAM-VP-SW1-89] Marine Navigation & Instruments | AIS Systems and an indicator beep toRAM Double Swing Arm with 8" Male Tele Pole, 9" Female Tele Pole & 2. 5" Round Base (AMPs Hole Pattern) Description The RAM RAM VP SW1 89, combination swing arm tele pole system, will connect to any RAM vehicle base without a welded female tele pole. Included is a tele pole with a height range from 11. 5" to 17"; it can be easily adjusted by turning the knob at the top of the post. Once the knob has been tightened, the tele pole becomes a rigid