Hi, can someone help me choose which of these antennas are good for the MR600? I have a very poor SNR (8dB) and a Signal Strength of 50% sometimes it gets 75%. I have an LTE subscription with a maximum speed of 75Mbps, but I can only get around 300Kbps to 7Mbps. In the midnight, I can achieve around 30-50Mbps. (probably people are sleeping).

My MR600 Dashboard:

I am eyeing these two directional antennas and planning to use an LMR400 cable (40 meters) because the coconuts are 30 meters in height.


ANTENNA 1:
 

Features

• Hyperbolic Mesh Design

• ±45 Slant Polarization

• 2*22 dBi Gain

• 2x2 MIMO

Applications

• LTE,5G,CBRS

• Cellular networks

• DAS (Distributed Antenna Systems)

• IEEE 802.11b/g/n WiFi applications

Technical Specifications
 

Technical Specifications:

ANTENNA 2:

 

Features

• 698-3800MHz Frequency• 20dBi High Gain• MIMO• Dual Slant (±45°)

Application

• Works on any 3G / 4G / LTE / CBRS / 5G cellular network such as Verizon, AT&T, Sprint, T-Mobile and more • Dual Antenna MIMO Design Improves Performance





Technical Specifications: 



 

These two antennas have a $30 difference in price, Antenna 1 is cheaper.
 

The cable I wanted to use for 40m pole is LMR400, is this good?
 

I hope someone can help me figure out which of these two antennas are better. Thanks in Advance!