Transcript
Antennas Low Band, Aviation, and VHF Antennas SC251-HL-PIM/PIP Certified Series SC251-HF4LDF(D00-G3)
Collinear omni antenna, 2.4 dBd gain, low PIM, PIP rated, HD, 156-174 MHz • • • •
Wideband 2.4 dBd gain collinear omni antenna 500W power handling with low PIM and high PIP rating Rugged fiberglass radome provides superior environmental protection 0, 2, 4, or 6 degrees of electrical downtilt available
A side mounting kit is Mandatory when offset mounting the antenna. The SMK-345-A7 for Offset Side Mount is available separately. The SC251-HL is a 2.4dBd collinear omni featuring low passive intermod performance with single or dual port configuration option available. Fabricated using durable components, this series of antennas is designed for ease of installation. The foam wrapped brass construction provides a light and durable structure housed in a UV protected fiberglass radome ensuring superior resistance to harsh environmental conditions. This family is fabricated to meet the most stringent wind and ice loading requirements. Due to its wide band and high average power and PIP power handling capability, this antenna is ideally suited for VHF trunking applications or multi-channel operations.
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The reliability and durability of this antenna makes it suitable for mission critical applications such as public safety and law enforcement.
Region Telephone E-mail
United States
Europe, Middle East and Africa
Caribbean and Latin America
USA: 1 800 263 3275
International: +44 (0) 1487 84 28 19
International: +1 905 726 7676
[email protected]
[email protected]
[email protected]
Product Specification Sheet Customer Tech Manual 005855
SC251-HF4LDF(D00-G3)
Issue: 2
Sinclair’s commitment to product leadership may result in improvement or change to this product Copyright © Sinclair Technologies
Canada and rest of the world Canada: 1 800 263 3275 International: +1 905 727 0165
[email protected] Dated: 16-11-16
Page 1/2
Antennas Low Band, Aviation, and VHF Antennas SC251-HL-PIM/PIP Certified Series Electrical Specifications Frequency Range Bandwidth Connector Gain (nominal) Input VSWR (max) Polarization Impedance Pattern Vertical beamwidth (typ) Average Power Input (max) Passive intermod. (2x20W, 3rd ord.) Lightning protection PIP(KW, max) Electrical tilt (available)
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Mechanical Specifications Width Depth Length/ Height Base pipe diameter Base pipe mounting length Radome material Weight Weight iced (1/2" ice) Mounting Hardware (Optional) Actual shipping weight Shipping dimensions Number of ports Mounting configurations Recommended For Offset Side Mount: Radome Colour Environmental Specifications Temperature range Wind Loading Area (Flat Plate Equivalent) Wind Loading Area (1/2" ice) Rated wind velocity (no ice) Rated wind velocity (1/2" radial ice) Lateral thrust (100 mph No Ice) Bending moment (100 mph No Ice) Tip deflection (100 mph No Ice)
Region Telephone E-mail
MHz MHz dBi (dBd)
Ω degrees W dBc
mm (in) mm (in) mm (in) mm (in) mm (in) kg (lbs) kg (lbs) kg (lbs) mm (in)
°C (°F) m² (ft²) m² (ft²) km/h (mph) km/h (mph) N (lbs) Nm (ft-lbs) degrees
Notes *1 : Gain=2.15-2.65dBd
156 to 174 18 7/16 DIN-Female 4.5 (2.4) 1.5:1 vertical 50 Omni- directional 34 500 -150 DC ground 25 0, 2, 4, or 6 degrees
*1
Ordering Information Order mounting clamp 006C and side mounting kit SMK-345-A7 separately.
127 (5) 127 (5) 3353 (132) 127 (5) 508 (20) fiberglass (UV protected) 25.42 (56) 40.86 (90) Clamp006C 38.59 (85) 3810x152x152 (150x6x6) 1 Universal mount SMK-345-A7 Light Blue
-40 to +60 (-40 to +140) 0.26 (2.8) 0.32 (3.4) 338 (210) 290 (180) 489.3 (110) 549.5 (407) 0.2
United States
Europe, Middle East and Africa
Caribbean and Latin America
USA: 1 800 263 3275
International: +44 (0) 1487 84 28 19
International: +1 905 726 7676
[email protected]
[email protected]
[email protected]
Product Specification Sheet Customer Tech Manual 005855
SC251-HF4LDF(D00-G3)
Issue: 2
Sinclair’s commitment to product leadership may result in improvement or change to this product Copyright © Sinclair Technologies
Canada and rest of the world Canada: 1 800 263 3275 International: +1 905 727 0165
[email protected] Dated: 16-11-16
Page 2/2
