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BTY Broadband VHF & UHF Antennas

Stock No. 4874

#BTY -LP-BB BROADBAND VHF ANTENNA 12 ELEMENT

BROADBAND VHF ANTENNA

     The BTY Broadband Antenna Series includes professional quality, broadband antennas designed for a variety of VHF and UHF applications. The BTY-LP-BB covers VHF channels 2-6 and 7-13 using 12 antenna ele-ments. The BTYBroadband Antennas feature high gain, flat response, narrow beamwidth, and low side lobes.

     These antennas are designed with a shortened dual boom allowing the antenna to be shipped via UPS to reduce freight and handling costs. Square boom construction and end-sealed aluminum elements provide added strength, excellent wind resistance and exceptional weathering properties. The heavy duty mounting bracket is positioned at the antenna's center of gravity for balanced mounting to the mast. This antenna can be rear mounted using a BTY-C-MOUNT Cantilever Antenna Mount. This style mount permits attaching the antenna to either the horizontal or vertical tower members. The BTYSeries Antennas can accommodate a maximum mast size of 2.5" O.D. (outside diameter). These antennas feature a 75 W type "F" connector to provide feed on coaxial cable down leads. The BTY-LP-BB has been fabricated to allow mounting the BTY-UHF-BB on the front of the antenna. Joining these two antennas will create one complete VHF/UHF broadband antenna.

BTY-LP-BB Stock No. 4874

FEATURES:

High Gain, Low Sidelobes

Foam Filled Elements Dampen Vibration

Cantilever Mount Available

Joins With BTY-UHF-BB For Complete VHF/UHF Antenna

No. 4875 BROADBAND UHF ANTENNA

#BTY-UHF-BB BROADBAND UHF ANTENNA 11 ELEMENT

     The BTYBroadband Antenna Series includes professional quality, broadband antennas designed for a variety of VHF and UHF applications. The BTY-UHF-BB covers UHF channels 14-83 using 11 antenna elements. The BTY Broadband Antennas feature high gain, flat response, narrow beamwidth, and low side lobes.

     The heavy duty mounting bracket is positioned at the rear of the antenna for mounting directly to vertical tower members. This feature maximizes the signal reception qualities of the antenna by keeping the elements clear of support structures. The BTY Series Antennas can accommodate a maximum mast size of 2.5" O.D. (outside diameter). These antennas feature a 75 W type "F" connector to provide feed on coaxial cable down leads. The BTY-UHF-BB has been fabricated to allow mounting on the front of the BTY-LP-BB antenna. Joining these two antennas will create one complete VHF /UHF broadband antenna.

SPECIFICATIONS      BTY-LP-BB    BTY-UHF-BB

ELECTRICAL                  # 4 8 7 4       # 4 8 7 5

Gain Over Isotropic:              8 . 2            1 0 . 2 d B

B a n d w i d t h :     54-88 and 174-216,  4 7 0 - 8 9 0 M H z

orizontal Beamwidth @-3 dB: 7 0             6 2 °

Front to Back Ratio:            1 8 . 0           1 8 . 0 d B

MECHANICAL

B o o m : 6063-T6 alum. tube, 6063-T6 alum. tube, 1.25" square, 0.062" wall 0.75" square, 0.062" wall

E l e m e n t s : 6063-T52 alum. tube, 6063-T6 alum. tube, 0.5" round, 0.049" wall 0.375" round, 0.049" wall

E l e m e n t 11 gauge a l u m .

Mounting Clamp: (0.090") 2.0" x 0.94" ( 0 . 0 9 0 " )

E l e m e n t 8 gauge alum 8 gauge alum.

Locknut Plate: ( 0 . 1 2 5 " )

Mast Mounting Bracket: polyethylene, 0.50" thickness stainless steel

Operational/Survival Wind Ve l o c i t y : 1 2 5 m p h

Output Connector: Type "F", female, weather sealed Type "F", female, weather sealed

Maximum Mast Diameter (O.D.): 2 . 5 i n .

FEATURES: High Gain, Low Sidelobes

Joins With BTY-LP-BB For Complete VHF/UHF Antenna

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