This light-weight, extremely flexible beam antenna is designed for field applications by the QRP operator and others. The antenna provides forward gain and directivity on all bands 20M through 6M using an ingeniuous combination of parts that you adjust in the field with almost no tools. When placed on a common pushup or similar mast at least 20 feet tall, the antenna will provide the benefits of directional reception and transmission. Carry the antenna in a 3-foot-long bag with great ease. In operation, the antenna expands to a maximum side width of about 220 inches and a maximum length of less that 120 inches. The estimated power limit of the antenna is 500 Watts. The field Yagi has three elements optimized for use on a side range of frequencies. The design gives wide bandwidth on each band with field adjustments. Set and measure the element lengths and coils according to the instructions for each band. You may vary the recommended dimensions for special circumstances. The instructions provide guidelines.

 

Larsen NMO VHF 1/4 wave, UHF 3/4 wave antenna base B - 18"

 

Larsen VHF 1/4 wave, UHF 3/4 wave antenna base B with spring - 17"

 

Larsen 1/4 wave black antenna - 22"

 

Complete 2m 5/8 wave antenena with 3/4" NMO Mount BLACK WHIP/COIL/NMO-K PKG. NMO mount sold separately.

 

Larsen Low Profile Truck Mount - NMO

 

Larsen NMO Round Magnetic Mount with PL259 cable termination

 

Larsen Thick Mount NMOK Version

 

Larsen NMOK Permanent Mounting Kit

 

Larsen Antenna Magnet Mount for 2M/440 - 17"

 

Adhesive backed for flat surface installations including glass, fiberglass, and metal. Special Features: • SMA • PL-259 adapter included • 13.5' RG-316/B coaxial cable • Also available as a set with NR770HA. See NR770HRKS for details. Recommended antennas: NR770HA, and NR770HB.

 

Raise and lower your antenna with a touch of the button with the K9000 motorized mount for oversize luggage racks. Special Features: • Accepts "Ground Independent" antennas up to 45" in length • 0-90° range; operates from 12VDC with fused cigarette plug • Includes 20' cable to switch • Compantible with Diamond C-series base/cable assemblies • Also available for trunk and hatchback & regular luggage rack installations Remarks: Use C-series cable assemblies. Recommended Diamond antennas include NR73BNMO, NR770HNMO, NR770HBNMO, NR770HA, NR770HB, SG7500A & SG7500NMO.