Surecom SW-102 Digital VHF UHF Meter

Description

Frequency Counter & Power Meter.
Features:
VSWR. Forward and reflected power direct digital readout, without any calibration.
Maximum measurable power range up to 120 W.
Low insertion loss (0.3 decibels or less) structure allows it to be permanently connected.
Build in Frequency counter through N-J Interface.
All Function display ( Frequency, Power, SWR, FW, RW, Battery voltage).
Frequency range: 100 - 520 MHz.
Impedance: 50.
Size: W 76 X H 77 X D 35 mm.
Weight: <220 grams.
Battery : 3.7 V Li-ion Rechargeable Battery.
Compatible
with:
IS NOT
compatible with Digital Radio.
Package Includes
:
1x SW-1021 x Manual
1 x USB Charging Cable
1 x Power Adapter
2 x N Type connector to SO239
MAX. Power in
120 W
V.S.W.R
1.00~19.9
Frequency Ranger
COVER:100 MHz~520 MHz
Insertion Loss
< 0.15 dB(VHF) , < 0.25 dB(UHF)
Temperature
~60
Frequency Counter
Yes
Battery Voltage Display
Yes
Battery Build-in
3.7 V 900 MAH (14500 Li-ion Rechargeable)
Auto Power Off
1-9 mins
Size
66*68*37 (mm)
Charger In
5 V (micro usb)
Back-light
AUTO OFF      1-9 mins
Interface (in and out)
N(SL16)
Weight
220 g (include battery)
Connect the Output of your transceiver to "TX" and Antenna or dummy Load to "ANT".  Proper adapter/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
Function 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. Power test mode ( 0 for 1-10 W hand held radio , 5 for Mobile Radio 10-100 W)
Setting  Memory SAVE:
1. Press MENU [Blue button]
2. Press F1 [Red button)(Select 1-7 Function)
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 1-10 W
5 for Mobile Radio 10W-120 W
* Supplier, the product will add functionality without having to give notice
Q & A
Q
Watt Data Without Hold ?
A
Some Radio problem when end of TX.
Q
Watt Level is Lower or High level ?
A
Please use the correct power dummy load to measure.
A
Please choose correct from menu 7
.
Q
Display have problem ?
A
Switch Off by Reset.
Q
No Operation?
A
Charge by micro usb cable.
A
Replacement battery when battery dead.
All Reset :  Off mode , Hold the Red button when restore to default .
, Reflected Power, and Gamma(s11)
VSWR
Gamma>(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