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Surecom SW-102HF User Manual

Surecom SW-102HF User Manual

Digital hf 1.5-70mhz power & s.w.r. meter

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DIGITAL HF 1.5-70MHz
POWER & S.W.R. METER
Power ON/OFF:
Press [Red button] 2 second to power on or power off
How to Connect your Radio :
TX : Connect to RADIO RF Output
ANT : Connect to ANTENNA or 50 OHM Dummy Load
( Proper adaptor/cable is required if .your device has different type of connectors.)
How to charge your meter :
Connect external USB DC+5V source (e.g. USB charger) to micro USB input
When display is showing 'E', it means the unit is powered by ext. usb in.
When display is showing 'B', it means the unit is powered by internal battery.
How to use a SWR meter to test your antenna : (SWR) : (pic 1)
Measurement V.S.W.R. :
1)Radio RF output connect to meter "TX" socket .
2)Antenna connect to meter "ANT" socket .
3)Push to talke from Radio, METER display is SWR measure data.
How to use a meter to measure the RF output Watt of your transceiver:
Measurement Power Watt :
1)Radio RF output connect to meter "TX" socket .
2)50 Ohm Dummy Load connect to meter "ANT" socket .
3)Push to talke from Radio, METER display is Power measure data .
How to rotate the display:
Press Yellow button and hold to rotate display in 180 degree
Key Specifications/Special Features:
Measurement S.W.R.
Measurement RF Power watt (FF / REV)
Battery Level display
Blacklight LCD display
Use time
Specifications:
Max Power: 120W
VSWR: 1.00:1~19.99 :1
Frequency Range: Cover:1.5MHz-70MHz
Power in: 5V (micro usb)
Li-ion Battery : 3.7V Li-ion Battery
In /Out Impedance : 50 Ω
Size without Socket : 70*75*35 mm
(in and out ) Interface: SO239 (SL16)
Net Weight : 220g
Package
1x
HF S.W.R Meter
1x
English Instructions
1x
USB charger Cable
1x
USB power Supply
Push [Blue button] for MENU
1 LCD DIM (Back Light Time)
2 Auto Power Off Time
3 Adjust mesure power offset
-99 to +99
* Supplier, the product will add functionality without having to give notice
SET & SAVE:
1. Press MENU [Blue button]
2. Press F1 [Red button)(Select 1-3 Function)
3. Press [Blue button] ( - ), [Yellow button] (+)
4. Press the [Red button ]for 2 seconds
5. Press the [Red button ] 2 second and relest ,show the save and exit page
6. [Blue button] for save , [Yellow button] not save and exit
0-9
1
"0" is OFF, 1 min to 9 mins
0-9
3
"0" is ON , 1 min to 9 mins
0
"1" is up to 1%,"-1" is down to 1%

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Summary of Contents for Surecom SW-102HF

  • Page 1 Key Specifications/Special Features: Measurement S.W.R. DIGITAL HF 1.5-70MHz Measurement RF Power watt (FF / REV) POWER & S.W.R. METER Battery Level display Blacklight LCD display Use time Specifications: Max Power: 120W VSWR: 1.00:1~19.99 :1 Frequency Range: Cover:1.5MHz-70MHz Power in: 5V (micro usb) Li-ion Battery : 3.7V Li-ion Battery In /Out Impedance : 50 Ω...
  • Page 2 SWR Formulas and Calculations VSWR can be calculated from various parameters. By definition, VSWR is given as ratio of maximum voltage on the line to the minimum voltage. The same can be expressed in terms of forward and reflected wave voltages. Trouble shooting 1.