Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
WAVESHARE GNSS L1+L2+L5 Multi-Satellite Multi-Frequency Four-Wire Helical Active Precision Positioning Antenna, Q25, Q391. Connector type: SMA Inner Pin 2. Protection rating: IP67 3. Four wire helical antenna for GNSS, featuring high gain and wide circular polarization coverage angle 4. Receives more low elevation satellite signals, improving positioning performance; suitable for smart home, smart agriculture, and high precision map applications 5. Four wire helical structure with wide circular polarization coverage angle, enhancing low elevation satellite signal
1. Connector type: SMA Inner Pin
2. Protection rating: IP67
3. Four-wire helical antenna for GNSS, featuring high gain and wide circular polarization coverage angle
4. Receives more low-elevation satellite signals, improving positioning performance; suitable for smart home, smart agriculture, and high-precision map applications
5. Four-wire helical structure with wide circular polarization coverage angle, enhancing low-elevation satellite signal reception capability
6. High gain, low noise figure design, supports multi-frequency, multi-system GNSS signal reception
7. Small size, lightweight, flexible installation, suitable for various devices and applications
8. Uses SMA interface, supports RF transmission and coaxial DC bias feeding function
9. Meets IP67 protection requirements, suitable for long-term stable operation in outdoor environments
Antenna characteristics
1. Frequency range:
- GPS: L1/L2/L5
- BDS: B1/B2a/B2b/B3i
- GLONASS: G1/G2
- Galileo: E1/E5a/E5b
2. Antenna gain: Q25 2dB; Q39 2.5dBi
3. Characteristic impedance: 50Ω
4. Polarization: RHCP (Right-hand circular polarization)
5. Coverage angle: 360 degrees
6. Dimensions: Q25 58.70 x 27.70 mm; Q39 40.80 x 44.30 mm
Amplifier characteristics
1. Gain: Q25 37dB; Q39 28dB
2. Noise figure: 1.5dB
3. Operating voltage: Q25 3.3V ~ 16V DC; Q39 3.0V ~ 16V DC
4. Operating current: Q25 13mA; Q39 15mA
Specification:
| Package Weight |
|
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1748 reviews
Sort
Product Reviews
★★★★★ 5
Great book!
Format: Hardcover
My grandkids are super happy with this book. Nice illustrations and teaching.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
★★★★★ 5
Great find for the Thanksgiving season!
Format: Hardcover
This book was the perfect addition to our little one’s book collection! He sure loves looking at all of the different construction trucks!
As the crew wraps up their day, each vehicle reflects on what they’re thankful for—friendship, teamwork, and the joy of building something together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
★★★★★ 5
Love this whole series
Format: Hardcover
This whole series of books is so thoughtfully done!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 5
Baki in English!
Format: Paperback
Long awaited! I started getting into Baki about five years ago and since then I've been fully caught up in the series, but I've always wished for volumes to be printed in English so I could have something official and to put on my shelf.
As for the actual product, they did an amazing job putting together an amazing volume! High quality, easy to read, paper itself feels really nice, saw in the details it's actually printed in Japan, so that's cool. Cover is very striking, same for the spine, it'll stand out in your shelf.
That being said, I'm so happy we finally got official Baki volumes in English, it's a dream of mine come true! Will be ordering more volumes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
★★★★★ 5
Excellent volume
Format: Paperback, Format: Paperback
I love this volume. It was well done with high quality paper and also has the colored pages of the original Japanese version. I'm not a fan of slip covers, and i feel the same for this volume. The actual cover looks kinda plain and uninspired, but the slip cover looks great (it's done in the art style of later volumes). I do like the texture of the slip cover and i wish it was the actual cover- that's my only complaint. Besides the great paper quality, the pictures are very clean, i forgot how good the art actually is- it's much better on paper than online! The pictures i took don't do it justice! If you're a Baki fan (or if you like martial arts manga in general) i would definitely recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026