User's Manual

RU700A 1.0
© 2019 Puloli, Inc. v1.1 6
Figure 3. Yagi antenna with attenuator and SMA-male to N-male coaxial patch cable
The table below summarizes key attributes of the device.
Table 1. RU700A 1.0 attributes
Attribute
Description
Dimensions
65mm x 77mm x 28.5mm
Weight
75g
USB Power Supply
The device shall only be used with the included AC adapter, which supplies
5V via a micro-USB connector when connected to a 100-240V 50/60Hz AC
outlet. The power supply is ETL and FCC certified.
RF connector
SMA female, Taoglas CAB.011
Attenuator
Mini-Circuits VAT-6+ (for use with Yagi antenna)
Antenna
Standard indoor antenna: Linx Technologies ANT-LTE-WS-SMA
Optional external Yagi antenna: Proxicast ANT-128-001
Note: The device must always be operated with one of these two antennas
connected.
Cellular IoT
Rated output power (at antenna connector):
Dipole antenna: 17 dBm +/- 1 dB
Yagi antenna: 20 dBm +/- 1 dB
Transmit band: 787 - 788 MHz
Receive band: 757 - 758 MHz
Radio interface: NB-IoT, 3GPP Release 13
5. Operation of RU700A
First connect either the standard indoor antenna or the optional external Yagi antenna, as described
earlier. In the case of the Yagi antenna, a suitable outdoor mounting and orientation should be
performed according to the antenna specifications.
Secondly, connect the provided USB power supply to a 100-240V 50/60Hz AC outlet and connect the
micro-USB of the power supply to the USB port of the RU700A 1.0.