Right-Handed Circular External GPS Antenna 1575.42MHz High Gain GPS Antenna

Detailed PhotosAntenna characteristics Design Specifications Specifications PostEnvironmental Tolerance Range of Receiving Frequency 1575.42±1.1MHz ±2.5 Center Frequency(MHz) (with 30mmSpuareGND plane 1575.42MHz ±3.0 Band Width(MHz) (Retum Loss≤-10dB) ≥10   VSWR ≤1.5   Gain 3dBi ±0.1dBi Axial Ratio (with 70mm Square GND plan) ≤5dB ±0.2 Polarization Right-Handed Circular ---- impedance 50Ω ---- Frequency Temperature Coefficient 0±10 ---- Amplifier characteristic Item Specifications Frequency range 1575.42±3MHz Amplifier gain 28dB±3 V.S.W.R ≤2.0 Noise factor ≤2.0 Dc voltage 3~5V Dc current ≤20mA   1.Q: Are you a manufacturer?A: Yes, our company has 20 years of professional experience dealing with wireless communication and develop ,produce and sale satellite communication products professionally2.Q: How do I get samples?A: Please send us the item link you need and your shipping address,we will check the shipping fee and confirm with you.After we receive the fee,we will send in 3-5 days by express.Some samples will charge sample fee, please confirm with us at first.3.Q: How to make an OEM order?A: 1. After communication, the buyer and the seller reach an agreement on product details, packaging, purchase quantity, unit price, delivery terms and payment terms.2. The buyer sends a formal PO (purchase order) or the seller sends a formal PI (performance invoice) with detailed terms and conditions.4.Q: What are your payment terms?A: For samples: small batch orders or urgent orders, you can choose PayPal, Western Union, MoneyGam, Escrow to facilitate buyers, 100% payment before shipment; for large orders: 30%/50% of T/T as deposit, The balance before shipment.B:We can make contract in Alibaba by trade Assurance.5.Q: How long is your delivery time?A: For example: usually 7-15 working days after receiving your 100% payment.     For bulk orders: 15-35 working days after receiving the deposit.6.Q: How about the warranty?A: We can provide 1 year warranty.7.Q: How do you solve after-sales service problems?A: After receiving the goods, if you have any dissatisfaction or other problems, please contact us as soon as possible, we will give you a quick and reasonable solution, thank you very much!8.Q: If we want a special appearance and function increase, can we get support?A: No problem! Our R&D team will support you to develop a new and best product for you!   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1