Радиоантенна на крышу автомобиля грузовика
US $12.00-$15.00
Профессиональная Лучшая цена водонепроницаемая наружная комбинация Gps 3g 4g Lte комбинированная антенна для
- Категории: Car Antenna >>>
- Поставщик: Shenzhen,Lianmao,Hardware,Co.,Ltd.
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Описание и отзывы
Характеристики
Products Description
Electrical Specifications | ||
H5/Z1R(Part No/name)： | ||
FrequFrequncy : | GPS 1575.42MHz±1.023MHz、4G 1880~1900 /2300~ 2655MHz | |
Operating Voltage Range : | 3~5 VDC | |
Operating Current Range: | 8~12mA | |
Amplifier Gain : | 28±2dB | |
Output Impedence : | 50Ω | |
Noise Limiter : | <1.0 | |
Bandwidth : | <10dB | |
V.S.W.R: | <1.5 | |
Antenna polarization : | R-H-C-P | |
Axial Ratio : | 3dB | |
Cable : | RG174@ 3M | |
Connector : | FAKRAhead | |
product description
Product name: DFG800 (GPS+4G combination antenna)
(1) Dielectric antenna
Center frequency: 1575.42MHz±3MHz
V.S.W.R: <1.5:1
Bandwidth: ±5 MHz
Impedance: 50 ohms
Peak Gain: > 3dBi 7×7 Ground Plane
Polarization: Right-handed circular polarization
(2) LNA/Filter
LNA gain: (without cable) 28dB
Noise figure: 1.0dB
Filter out with attenuation: (F0 = 1575.42MHz)
7dBMin F0 +/-20MHZ;
20dBMin F0 +/-50MHZ;
30dBMin F0 +/-100MHZ
VSWR: <1.8
DC voltage: 3.0V～5.0V
DC current: 7～11mA
(3) Machinery
Weight: <120g
Size: 35x31mm (length and width)
Cable: RG174 (3 meters or other)
Connector: SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX or others
Installation method: Magnetic base
Colour: Black
(4) Environment
Working temperature: -40℃～+85℃
Storage temperature: -45℃～+100℃,
Vibration sine frequency sweep: 1G (0-P) 10～50～10Hz
Humidity: 95%～100%RH
Waterproof: 100% waterproof
Product name: DFG800 (GPS+4G combination antenna)
(1) Dielectric antenna
Center frequency: 1575.42MHz±3MHz
V.S.W.R: <1.5:1
Bandwidth: ±5 MHz
Impedance: 50 ohms
Peak Gain: > 3dBi 7×7 Ground Plane
Polarization: Right-handed circular polarization
(2) LNA/Filter
LNA gain: (without cable) 28dB
Noise figure: 1.0dB
Filter out with attenuation: (F0 = 1575.42MHz)
7dBMin F0 +/-20MHZ;
20dBMin F0 +/-50MHZ;
30dBMin F0 +/-100MHZ
VSWR: <1.8
DC voltage: 3.0V～5.0V
DC current: 7～11mA
(3) Machinery
Weight: <120g
Size: 35x31mm (length and width)
Cable: RG174 (3 meters or other)
Connector: SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX or others
Installation method: Magnetic base
Colour: Black
(4) Environment
Working temperature: -40℃～+85℃
Storage temperature: -45℃～+100℃,
Vibration sine frequency sweep: 1G (0-P) 10～50～10Hz
Humidity: 95%～100%RH
Waterproof: 100% waterproof
Products Show
Company Profile
Shenzhen Lianmao Hardware Co., Ltd. It has its own research and development department, Planning Department, marketing department,production department, b2B sales department and other departments. The main products developed and produced by the company include: TV antenna, communication antenna, DAB/FM radio antenna, vehicle antenna. We have designed products that won the trust of the customers, the company also develops products according to the requirements of different customers and can provide project planning for customers at the same time., software/hardware design, etc., a full range of services, welcome to OEM, ODM.
Why Choose Us
Exhibition
Our Advantages
Packaging and trading
FAQ
Q1:https://shenzhenlianmao.en.alibaba.com/ Can I get some samples?
A: Yes, sample orders can be used for quality inspection and market testing, and the freight is paid on collection.
Q2: Question: What is the minimum order quantity?
A: It depends on the product. Accept small orders. Please contact us before placing an order.
Q3: When is your delivery deadline?
A: It usually takes 3-5 days to produce samples. It usually takes 7-10 days to produce the product.
Q4: What price can I get?
A: We will usually quote within 24 hours after receiving your inquiry. If you are in a hurry to inquire about the price, please contact us.
Q5: What are your payment terms?
A: We usually accept wire transfer as the main payment method, and other payment methods can also be negotiated.
Q6: Quality problem?
A: If there are any quality problems or questions, we can provide technical support or return services.
A: Yes, sample orders can be used for quality inspection and market testing, and the freight is paid on collection.
Q2: Question: What is the minimum order quantity?
A: It depends on the product. Accept small orders. Please contact us before placing an order.
Q3: When is your delivery deadline?
A: It usually takes 3-5 days to produce samples. It usually takes 7-10 days to produce the product.
Q4: What price can I get?
A: We will usually quote within 24 hours after receiving your inquiry. If you are in a hurry to inquire about the price, please contact us.
Q5: What are your payment terms?
A: We usually accept wire transfer as the main payment method, and other payment methods can also be negotiated.
Q6: Quality problem?
A: If there are any quality problems or questions, we can provide technical support or return services.
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