Name: Surecom SW-102 Digital VHF/UHF 125-525Mhz Power & SWR Meter
SKU: 1809316

Product Details ＋

Description

VSWR meter Introduction
- VSWR. Forward and reflected power direct digital readout, without any calibration.
- Maximum measurable power range up to 120W.
- low insertion loss (0.3 decibels or less) structure allows it to be permanently connected.
- Build in Frequency counter .
- All Funtion display ( Frequency,Power , SWR,FW,RW,Battery voltage)

Feature & Specification

Measurable power range: 1 - 120W( -0.5%)
Input Frequency counter (min 1W input)
Frequency range: 100 - 520MHz
Measurable power range: 0 - 120W
Input Frequency counter
Maximum power: 120W
Impedance: 50Ω
Size: W 76 X H 77 X D35 mm.
Weight: <220 grams
Battery : 3.7V Li-ion Rechargeable Battery
Interface: N-J Interface

MAX. Power in	120 W
V.S.W.R	1.00~19.9
Frequency Ranger	COVER:100MHz~520MHz
Insertion Loss	< 0.15dB(VHF) , < 0.25dB(UHF)
Temperature	0℃~60℃
Frequency counter	Yes
Battery Voltage Display	Yes
Battery Build-in	3.7V 900MAH (14500 Li-ion Rechargeable)
Auto Power Off	1-9 mins
Size	666837 (mm)
Charger in	5V (micro usb)
Backlight	AUTO OFF 1-9 mins
Interface (in and out )	N(SL16)
Weight	220g (include battery)

Connect the Output of your transceiver to "TX" and Antenna or dummy Load to "ANT". Proper adaptor/cable is required if your device has different type of connectors.

Power ON/OFF
Press 2 second the [Red button] to power on or power off

Funtion menu display:
1) Adj. RF Forward %
2) Adj. RF reward %
3) Adj. frequency counter time base.
4) Adj. RF Power %
5) Adj LCD dim of light
6)Adj. power off time
7)Adj. Powe test mode ( 0 for 1-10W hand held radio , 5 for Mobile Radio 10-100W)

Setting Memory SAVE:

1. Press MENU [Blue button]

2. Press F1 [Red button)(Select 1-7 Funtion)

3. Press [Blue button] ( - ), [Yellow button] ( )

4. Press the [Red button ]for 2 seconds

5. Press the [Blue button] to SAVE and EXIT

MENU (V3.3)		Setting	Preset	Unit
1	Adjustment Forward	-99 to 99	0	Fine Tune Level %
2	Adjustment Reverse	-99 to 99	0	Fine Tune Level %
3	Adjustment Time Base	-99 to 99	0	Frequency Counter OSC Time Base
4	Adjustment Power Level	-99 to 99	0	Fine Tune Level %
5	LCD DIM (Back Light Time)	0 to 9	1	"0" is ON, 1 min to 9 mins
6	POWER OFF	0 to 9	3	"0" is ON, 1 min to 9 mins
7	Mode (Power "Watt" Measurement )	0 to 9	5	0 for handheld Radio 1-10W 5 for Mobile Radio 10W-120W
* Supplier, the product will add functionality without having to give notice

Q & A

Watt Data Without Hold ?

Some Radio problem when end of TX

Watt Level is Lower or High level ?

Please use the correct power dummy load to measure

Please choose correct from menu 7

Display have problem ?

Switch Off by Reset

No Operation?

Chager by PSU

Replacement battery when battery dead

All Reset : Off mode , Hold the Red button when restore to default

, Reflected Power, and (s11)

VSWR	(s11)	Reflected Power (%)	Reflected Power (dB)
1.0	0.000	0.00	-Infinity
1.5	0.200	4.0	-14.0
2.0	0.333	11.1	-9.55
2.5	0.429	18.4	-7.36
3.0	0.500	25.0	-6.00
3.5	0.556	30.9	-5.10
4.0	0.600	36.0	-4.44
5.0	0.667	44.0	-3.52
6.0	0.714	51.0	-2.92
7.0	0.750	56.3	-2.50
8.0	0.778	60.5	-2.18
9.0	0.800	64.0	-1.94
10.0	0.818	66.9	-1.74
15.0	0.875	76.6	-1.16
20.0	0.905	81.9	-0.87
50.0	0.961	92.3	-0.35