Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Various datasheets 2 22m7

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.



Image preview - the first page of the document



>> Download 22m7 documenatation <<

Text preview - extract from the document

SPECIFICATIONS
MODEL NUMBER ............... 2M7
FREQUENCY ....................... 144-148 MHz
GAIN .................................... 10.3 dBd
FRONT TO BACK ................ 20 dB
VSWR .................................. 1.3:1 TYPICAL
BEAMWIDTH, DEGREES .... E - 46o H - 54o
FEED IMPEDANCE.............. 50 OHMS
CONNECTOR ...................... "N"
POWER HANDLING ............ 1.5 KW
BOOM LENGTH / DIA .......... 8' 10" / 1.0"
NUMBER OF ELEMENTS .... 7
MAST SIZE/ MOUNTING ..... UP TO 2" / H OR V
WIND AREA......................... 74 SQ. FT.
WEIGHT / SHIP WT............. 4 LBS / 6 LBS UPS

FEATURES
        The 2M7 is a computer optimized yagi that will outperform longer old design antennas.
The 2M7 covers the whole band with only slight performance degradation at the band edges.
Side lobes are very low and it is perfect for stacking 2 or more. Its light weight and durability
make it great for portable hill topping.
        The 2M7 is built for long term electrical and mechanical integrity. The CNC machined
"T" Match Block features O-ring sealed connectors and is internally sealed with a space-age
silicone gel with nearly 4 times the dielectric strength of air. Elements are 6061-T6 3/16"
aluminum rod, mounted through the boom on UV stabilized button insulators. All hardware is
stainless steel except U-bolts. Other key electrical and mechanical parts are CNC machined
for accuracy and durability.

◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo