M2 Antenna Systems 1700-26-2 User manual

M2 Antenna Systems, Inc. 4402 N. Selland Ave. Fresno, CA 93722
Tel: [phone] Fax: [phone] Web: www.m2inc.com
©2018 M2 Antenna Systems Incorporated 6/7/2018
REV A
Model .........................................1700-26-2
Frequency Range.......................1625-1725 MHz Cont.
*Gain ..........................................18.3 dBi Typical Average
Front to back ..............................27 dB Typical Average
Beamwidth /26 ele .....................E=21°/H=22°
Beamwidth /35 ele......................E=17°/H=18°
Feed Impedance. .......................50 Ohms Unbalanced
Maximum VSWR........................>1.5:1 AVG.
Mounting Polarity .......................Horizontal or Vertical
Input Connector ..........................TNC Female
Power Handling ..........................250 Watts
Boom Length / Dia......................57” / 1/2”
Wind area / Survival ...................0.3 Sq. Ft. / 80 MPH
Weight / Ship Wt.........................2 lbs. / 10 lbs.
M2 Antenna Systems, Inc.
Model No: 1700-26-2
FEATURES:
The 1700-26-2 is a rugged man packable high gain yagi type, horn fed antenna that can provide high perfor-
mance between the frequencies of 1625 MHz and 1725 MHz. The elements are made from aluminum 1/4” hex and are
large enough not to be damaged by man packing or the outside elements. The antenna is broken apart in near equal sec-
tions using a unique no tools bayonet type connection that allows quick assembly or disassembly. The antenna can be
used with just 2 element sections in place, that keeps the package down to a manageable 57 inches long. But if extra
gain is needed, just add the last element section for a little extra gain for the fringe situations. The 1700-26-2 uses a
unique horn to excite the elements and achieve amazing gain. The horn comes with a face cover to protect the horn
probe inside and gives a clean storage cup after disassembly.
SPECIFICATIONS:
*Subtract 2.14 from dBi for dBd

1700-26-2 ASSEMBLY INSTRUCTIONS
STEP 1:
Insert BOOM SECTION 2 ASSY into
BOOM SECTION 1 ASSY. Turn BOOM
SECTION 2 ASSY clockwise to lock the an-
tenna into place. Reverse steps for dissem-
ble. Use Velcro strap to hold antenna togeth-
er for ease of transportation.
STEP 2:
If your system requires using the
REAR MOUNT ASSEMBLY, first remove
the four #6-32 nuts and washers. Install the
REAR MOUNT ASSEMBLY. Install lock
washers then nuts. Tighten hardware. In-
stall square post onto your mast.
BOOM SECTION 2
ASSEMBLY
BOOM SECTION 1
ASSEMBLY
REAR MOUNT
ASSEMBLY
BOOM SECTION 1
ASSEMBLY

DESCRIPTION ................................................................................................................. QTY
BOOM, SECTION 1 ASSY (SAHY2012) .............................................................................. 1
BOOM, SECTION 2 ASSY (SAHY2013) .............................................................................. 1
REAR MOUNT ASSY (SAHY2007)...................................................................................... 1
HARDWARE
LOCK NUT, 8-32 SS............................................................................................................. 4
1700-26-2 PARTS & HARDWARE
M2 ANTENNA SYSTEMS, INC.
4402 N. SELLAND AVE.
FRESNO, CA 93722
[phone] FAX [phone]
www.m2inc.com Email: [e-mail]