-
-
-
Total payment:
-
-
Description & Specification
L Band Precision Sleeve Dipole Antenna
1400 - 1700 MHz | 2.15 dBi Reference Gain | CTIA Compliant
FT-RF presents the L Band Precision Sleeve Dipole Antenna, designed for critical measurement applications in the 1400 MHz to 1700 MHz frequency range. Engineered as a reference standard for gain calibration, chamber reflectivity evaluation, and low-gain antenna efficiency testing, this collinear antenna delivers superior Omni-directional performance. It features a unique sleeve dipole design that eliminates cable and feed point interference, ensuring measurement accuracy. Compliant with CTIA ripple test requirements (±0.1 dB symmetry), it is the ideal solution for precision laboratory environments.
Technical Specifications
Electrical Specifications
| Frequency Range | 1400 MHz to 1700 MHz (L Band) |
| Gain | 2.15 dBi (± 1 dBi) |
| V.S.W.R | Max 3.0:1 (1.5:1 @ 1500-1600 MHz) |
| Symmetry (Ripple Test) | < 0.1 dB (1400-1640 MHz) / < 0.13 dB (1650-1700 MHz) |
| Antenna Type | Collinear / Sleeve Dipole (1/4 Wavelength) |
| Radiation Pattern | Omni-Directional |
| Polarization | Vertical |
| Beamwidth | Vertical: 68° | Horizontal: 360° |
| Maximum Power | 150 Watts |
| Impedance | 50 Ohm |
Mechanical & Environmental Specifications
| Dimensions | 243 x 26 x 26 mm (Max Length x Diameter) |
| Weight | 160 g (Antenna) / 60 g (Accessories) |
| Connector | SMA-Female (Standard) / N-Female (Custom) |
| Materials | Internal: Copper | Radome: Fiberglass | Parts: PVC |
| Mounting Style | Round 19mm / Hollow 13mm (Acrylic Mount) |
| Application | Indoor / Outdoor (No Wind Survival Rating) |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -20°C to +80°C |
| Humidity | Operating: 10%~90% | Storage: 5%~90% |
| Compliance | CE, FCC, RoHS, CTIA |
Key Tactical & Engineering Features
Precision Reference
Designed for gain reference and chamber reflectivity evaluation with a stable 2.15 dBi gain.
CTIA Symmetry Compliant
Meets strict CTIA ripple test standards with symmetry deviations less than 0.1 dB.
Interference-Free Design
Sleeve dipole architecture prevents cable and feed point contacts from affecting antenna effectiveness.
High Power Handling
Capable of handling up to 150 Watts of power while maintaining Omni-directional radiation.
Quality Construction
Built with copper internals and a fiberglass radome, ensuring durability and consistent performance.
Get a Quote / Customization
Contact us for custom connector options (N-Female) or bulk orders.
New Products
Related Products
Made in Taiwan
| Frequency Range: | 400 MHz - 550 MHz |
| Antenna Type: | Omnidirectional UHF |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-Female |
Made in Taiwan
| Frequency Range: | 400 - 600 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F / N-F |
Made in Taiwan
| Frequency Range: | 600-800 MHz |
| Antenna Type: | Omni Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-Female |
Made in Taiwan
| Frequency Range: | 700 - 900 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F / N-F |
SL-900-SF-V2/ SL-900-NF-V2
820 MHz to 980 MHz SMA-Female Precision Sleeve Dipole Antenna
View Details
Made in Taiwan
| Frequency Range: | 820 MHz - 980 MHz |
| Antenna Type: | Omnidirectional (V2) |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Select: | SMA-F / N-F |
Made in Taiwan
| Frequency Range: | 1.075 - 1.375 GHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi |
| Connector Port: | SMA-Female Interface |
Made in Taiwan
| Frequency Range: | 1550 - 1850 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-Female Interface |
Made in Taiwan
| Frequency Range: | 1.65 - 1.95 GHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi |
| Connector Port: | SMA-Female Interface |
Made in Taiwan
| Frequency Range: | 1895 - 2195 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F / N-F Selectable |
Made in Taiwan
| Frequency Range: | 1995 - 2295 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F / N-F Selectable |
Made in Taiwan
| Frequency Range: | 2300 - 2600 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-Female Interface |
Made in Taiwan
| Frequency Range: | 2450 - 2750 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Select: | SMA-F (Custom N-F) |
Made in Taiwan
| Frequency Range: | 3000 - 3300 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F (N-F Custom) |
📐 Drawings & 📄 Datasheet Pending
Made in Taiwan
| Frequency Range: | 3450 - 3800 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F (N-F Custom) |
Made in Taiwan
| Frequency Range: | 3500 - 3700 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F (N-F Custom) |
Made in Taiwan
| Frequency Range: | 3800 - 4200 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F (N-F Custom) |
Made in Taiwan
| Frequency Range: | 4900 - 5400 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F / N-F Selectable |
Made in Taiwan
| Frequency Range: | 5400 - 5600 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F / N-F Selectable |
Made in Taiwan
| Frequency Range: | 5400 - 5900 MHz |
| Antenna Type: | Omnidirectional Fiberglass |
| Nominal Gain: | 2.15 dBi ± 1 dBi |
| Connector Port: | SMA-F (N-F Custom) |
