Multi-Star Multy-Frequency Spiral Antenna

• Directionality: Rhcp
• Material: ABS
• Sturcture Form: Active Spiral Antenna
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GL301JC
• VSWR: <1.5
• PCS/CTN: 200
• Weight/CTN: 12.5
• Transport Package: 48*30*28cm
• Specification: 15*15*4mm
• Trademark: LEHENG
• Origin: China
• HS Code: 8529109090
• Production Capacity: 5000PCS/Day
• Package Size: 15.00cm * 15.00cm * 4.00cm
• Package Gross Weight: 0.100kg
• Lead Time: 3 days (1 - 500 Pieces) ; To be negotiated ( > 500 Pieces)

Product Description

 

Electrical Characteristics
Antenna
Antenna	1	Antenna model	GPS  Compass GLONASS GALILEO
	2	Nominal frequency	GPS       L1:1575.42±1.023MHz, L2: 1227±1.023MHz; L5 :1176±1.023MHZ Compass                B1:1561±2.046 MHz,                                   B2:1207±2.046MHz, B3:1268±10.23MHz; GLONASS L1=1602+0.5625*k(MHz), L2=1246+0.4375*k(MHz) GALILEO E1:   1575.42
	3	Frequency Range	1197-1278/ 1559-1612MHz
	4	V.S.W.R	≤2 .0
	5	Axial Ratio	elevation 90 ° :≤3 , elevation 15 °:≤5
	6	Gain	elevation 90 °: ≥6 ,            elevation 20 °: ≥0     plane
	7	Front to back Power	±60°  ≥15dB
	8	Phase center( mm)	<2
	9	Impedance	50Ω
	10	Polarization	RHCP
LNA	1	LNA Gain	38±2dB
	2	V.S.W.R	<2
	3	Noise  Figure	<1.0
	4	DC Voltage	3.3~12V
	5	Current	25~40 mA

Product description
* GL301JC  is a multi-star and multi-frequency active spiral antenna, designed with multi-arm spiral technology, supporting compass B2 and B3,
* L1/L2 or L1/L5 tri-band satellite navigation signal reception for GPS, GLONASS and GALILEO systems,
It can meet the needs of multi-system compatibility and high-precision measurement, and can be widely used in portable equipment, UAV and other high-precision guidance
Position the occasion, accept user customization.
Technical characteristics
* Multi-arm helix technology is used to ensure right-handed circular polarization and phase center performance, reducing the impact of measurement errors;
*  Antenna unit using air medium, has the characteristics of high gain, small gain roll down, low elevation satellite signal reception Good, to ensure that in some of the more serious occasions can still be normal star;
*  3 protective covers, for the antenna long-term work in the field to provide protection.

Applications



FAQ

Q: Hi, I am interested in products from your company. Can I request a sample?

A: Certainly, we offer samples for our products.

Q: Hello, I would like to know if you have GNSS Antenna in stock?

A: No, all GNSS antennas are assembled according to your specific order, including samples.

Q: What is the estimated delivery time?

A: The sample will be delivered within 3-5 working days, while quantities below 5K will take approximately 10-15 working days.

Q: Hi, can I use my own logo or design on the goods?

A: Absolutely, we provide customization options for logos and designs on mass production.

Q: Hello, I am interested in your products. What are the payment terms?

A: We accept various payment methods, including T/T, Paypal, and Western Union.

Q: Hello, may I visit your company?

A: Certainly, you are welcome to visit us anytime.

Q: How long is the warranty period?

A: Our antennas come with a one-year warranty, while assembly cables and connectors have a warranty period of half a year.