Kenwood KRA-21, 29.7 - 50 Mhz Tunable Antenna Quantity in Basket: None Code: KRA21 Price: $34.00 Shipping Weight: 1.00 pounds Quantity: Kenwood KRA-21, Tunable Low Band helical Antenna 29.7 - 50 Mhz. (Antenna Bandwidth is 1 Mhz).