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Description & Specification
600 MHz to 800 MHz SMA-Female Precision Sleeve Dipole Antenna
Sleeve Dipole Design | CTIA Compliant Symmetry | Model: SL-700-SF
The SL-700-SF is a laboratory-grade Omni-Directional Sleeve Dipole Antenna designed as a precision calibration standard for the 600 MHz to 800 MHz band. It delivers a pure radiation pattern by avoiding cable feed interference, making it the ideal "Golden Standard" for anechoic chamber reflectivity and antenna gain measurements. Rigorously engineered to meet CTIA +/- 0.1 dB symmetry requirements, it ensures traceability and measurement confidence in professional RF environments.
Technical Specifications
Electrical RF Performance
| Frequency Range | 600 MHz to 800 MHz |
| V.S.W.R (MAX) | 580-620MHz: 1.5:1 | 660-740MHz: 1.5:1 | 780-820MHz: 2.5:1 |
| Antenna Factor / Gain | 2.15 dBi +/- 1 dBi |
| Symmetry (Ripple Test) | +/- 0.1 dB (CTIA Compliant) |
| Polarization | Vertical |
| Beamwidth (-3dB) | Horizontal: 360° | Vertical: 116° |
| Power Handling | 150 Watts (CW) |
| Impedance | 50 Ohm |
Mechanical & Construction
| Dimensions (Width x Height) | 23 x 324 mm |
| Connector Style | SMA-Female (Standard) |
| Body / Radome Material | Fiberglass / High-Grade Aluminum |
| Mounting Options | Acrylic Support / 22mm Tube Compatible |
| Compliance | CE, FCC, RoHS, CTIA Standard |
Key Reference Features
CTIA Symmetry +/- 0.1dB
Meets the most stringent ripple test requirements, ensuring the antenna remains perfectly symmetrical for precise chamber calibration.
Sleeve Dipole Design
Advanced structural design prevents the feed cable from affecting the radiation pattern, eliminating measurement distortions.
Golden Standard Reference
Specifically engineered for use as a Gain and Efficiency reference in anechoic chambers and 3GPP/CTIA testing labs.
Broadband Low-Band Support
Optimized for the 600-800 MHz spectrum, essential for calibrating LTE, 5G NR low-band, and IoT device test environments.
Request a Professional Calibration Quote
Contact our engineering team to obtain calibration certificates, frequency tuning services, or technical support regarding anechoic chamber reflectivity.
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| 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: | 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: | 1.4 GHz - 1.7 GHz |
| Antenna Type: | Precision Sleeve Dipole |
| Nominal Gain: | 2.15 dBi |
| Connector Port: | SMA-F / N-F Selectable |
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) |
