LinkAV Technology Co., Ltd
LinkAV - Wireless Communication Specialist Focusing on Wireless Communication for over 19 Years!
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Introduction
The PA1400MHz-37dBm is a 5 watts COFDM power amplifier specially designed for long range UAV video transmission (with LinkAV COFDM video link modules), it features compact size and light weight, and supports 1350-1450MHz frequency band or customization.
Features
■ High linearity and high reliability
■ Anti-open circuit, anti-short circuit and anti-system self-excitation
■ Frequency 1350-1450MHz or customization
■ 37dBm power output
■ Rugged aluminum alloy housing
■ Small size and light weight
Dimensions
Specification
| Item | Parameter | Remark |
| PA Section | ||
| Working Frequency(MHz) | 1350-1450MHz | |
| Output Power(dBm) | 37±1 dBm | |
| Maximum Gain(dB) | 47±1 | |
| Gain Flatness (dB) | ≤1(Peak-to-peak value in working band) | |
| ACPR | ≤-38@5MHz | |
| ≤-45@10MHz | ||
| Input/Output VSWR | ≤1.4 | |
| Spurious Emission | Within working band:≤-36dBm/30kHz Out of working Band:≤-30dBm/30kHz | |
| Power Stability | ±1dB@ -25°C~+55°C | |
| Gain Stability | ±1.5dB@ -25°C~+55°C | |
| Power-on delay | 3s | |
| Public Section | ||
| Power Supply | +24VDC；≤1.2A; | |
| Overheating Protection | Turns off at 80°C and turns on automatically at 65°C | |
| Working Temp. | -25°C~+65°C | |
| Dimensions | 110x70x23mm | |
| Weight | 255g | |
About LinkAV
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Founded in 2005, LinkAV has been dedicating to design and manufacture mobile wireless video/data transmission systems including COFDM, IP MESH and 4G-LTE series, with a group of professional engineers to provide tailor-made service (OEM). LinkAV serves a diverse, high demanding customer base from police/ to ordinary citizens, from UAV to UGV/Robots, from oil field to forest, from overseas to mainland China.
LinkAV is a China leading manufacturer (OEM) of innovative wireless communications and information systems. Our advanced data link systems are ideal for critical communications in unmanned systems such as unmanned ground vehicles (UGVs), unmanned aerial vehicles (Drones, UAVs) and unmanned surface vehicles (USVs), and are designed with portability and reliability foremost in mind.
Our Advantages
■ Over 19 years experiences in wireless communication solutions.
■ High product quality, competitive price and low MOQ
■ Excellent pre-sale and after-sale technical team.
■ Quick response and fast delivery.
■ OEM supported.
FAQ
Q1: Are you a manufacturer or a trading company?
We're professional manufacturer specializing in wireless transmission systems.
Q2: Why should I choose you?
You'll get competitive price, prime quality, satisfied service and long warranty.
Q3: What kind of product service can I have?
OEM & ODM service.
Q4: What kind of warranty do you offer?
We offer one-year-warranty and lifelong maintenance.
Q5: What're the payment terms?
We accept bank transfer, PayPal, or cash payment.
Q6: Packaging & Shipping?
Neutral brown carton & Ship via DHL, FedEx, UPS, TNT or by air/sea.
Q7: How long for delivery?
1-3 weeks for regular model and 3-5 weeks for customized model.
Q8: Can I order 1 sample for test?
Yes, we welcome sample order, mixed samples are acceptable.
Q9: Do you have any MOQ limit?
No limit, 1pc is acceptable.
Q10: Is it OK to print my logo on the product?
Yes, please inform us formally before production and confirm the design firstly