7705 SAR-Hm and 7705 SAR-Hmc Overview
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SAR-Hm and SAR-Hmc Chassis Installation Guide
© 2022 Nokia. Nokia Confidential Information
Use subject to agreed restrictions on disclosure and use.
3HE 17810 AAAA TQZZA 
 
See Installing the SIM for installation instructions. Refer to the 7705 SAR-Hm 
Interface Configuration Guide for more information about SIMs and the configuration 
of the cellular interface.
3.3.3 Commercial Cellular Antennas
Table 12 lists the commercial cellular antennas that are available from and approved 
by Nokia for use with the 7705 SAR-Hm and 7705 SAR-Hmc.
3.3.3.1 Outdoor 2G/3G/4G Omni-directional Antenna
The Outdoor 2G/3G/4G omni-directional Antenna (3HE12343AA) is a MIMO 
omni-directional LTE antenna that operates at two frequency ranges, 695 to 960 
MHz and 1700 to 2700 MHz with gain of 2 dBi and 3dBi respectively. Impedance is 
50 Ω. The antenna is equipped with two N-Type (female) connectors.
Installation instructions, a mounting bracket, U-bolts, and fastening hardware for 
mounting the antenna on a mast up to 2.5 in. (63.5 mm) O.D. are shipped with the 
antenna. See Outdoor 2G/3G/LTE Omni-directional Antenna Specifications and 
Outdoor 2G/3G/4G Omni-directional Antenna Installation Overview for more 
information.
Table 12 Carrier Wireless Commercial Antenna Options 
Nokia Part 
Number
Description Comments
3HE12343AA Outdoor 2G/3G/4G omni-directional 
Antenna 
Omni-directional antenna with mounting bracket kit. 
See Outdoor 2G/3G/4G Omni-directional Antenna.
3HE12344AA Outdoor 2G/3G/4G directional 
Antenna 
Directional antenna with mounting bracket kit. See 
Outdoor 2G/3G/4G Directional Antenna.
3HE12371AA Indoor LTE omni-directional Antenna See Indoor LTE Omni-directional Antenna.