SW-102-UV Digital VHF/UHF Power & SWR Meter & Frequency counter
V.S.W.R. 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 Level)
Feature & Specification
Frequency range: 125 - 525MHz
Measurable power range: 1 - 120W(+-0.5%)
Input Frequency counter (min 0.5 W input)
Maximum power: 120W
Impedance: 50Ω
Size: W 76 X H 77 X D35 mm.
Weight: < 220 grams
Battery : 3.7V Li-ion Rechargeable Battery
* Not for the digital radio.
Interface: N-J Interface
| MAX. Power in |
120 W (Measurable power,Radio must be ANALOG) |
| V.S.W.R |
1.00~19.9 |
| Frequency Ranger |
COVER : 125MHz~525MHz |
| Insertion Loss |
< 0.15dB(VHF) , < 0.25dB(UHF) |
| Temperature |
0℃~60℃ |
| Frequency counter |
Yes ( TX input must be minimum 0.5W + - 0.5%) |
| Battery Voltage Display |
Yes |
| Battery Build-in |
600MAH Li-ion Battery |
| Auto Power Off |
1-9 mins |
| Size |
66*68*37 (mm) |
| Charger in |
5V (micro usb) |
| Backlight |
AUTO OFF 1-9 mins |
| Interface (in and out ) |
N(SL16) |
| Weight |
220g (include battery) |
Power ON/OFF:
Press 2 second the [Red button] to power on or power off
MENU Dispaly (Note: Version for up to V3.8)
| No. |
Mode |
Adj |
|
Content |
| 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 |
LCD DIM (Back Light Time) |
0-9 |
1 |
"0" is always on, 1 min to 9 mins |
| 5 |
POWER OFF |
0-9 |
3 |
"0" is always on, 1 min to 9 mins |
* Supplier, the product will add functionality without having to give notice |
Set & Save:
1. Press MENU [Blue button]
2. Press F1 [Red button)(Select 1-5 Funtion)
3. Press [Blue button] ( - ), [Yellow button] (+)
4. Press the [Red button ]for 2 seconds
5. Press the [Blue button] to SAVE and EXIT
How to check the S.W.R. of your Antenna :
Connect to "TX" on Radio output and Antenna to "ANT". Proper adaptor/cable is required if your device has different type of connectors.
Measurement V.S.W.R. : (see Pic.1)
SW-102 TX connect Radio RF out
SW-102 ANT connect Antenna device
Radio TX , SW-102 with display S.W.R. measure data.
How to check the Output Power Watt of your transceiver :
Connect to "TX" on Radio output and dummy Load to "ANT". Proper adaptor/cable is required if your device has different type of connectors.
Measurement Power: (see Pic.2)
SW-102 TX connect Radio RF out
SW-102 ANT connect 50 ohm Dummy Load
Radio TX , SW-102 display is Power measure data.
Package Contents
1x SURECOM SW-102-UV Power & SWR Meter (N - connector)
1x Power PSU 100-240V
1x Charger Cable
2x N to SO239 adaptor
1x English Users Manual
The first from ,
V3.3,V3.8,V4.3, V4.5,V5.1 ,V2.02,V2.03 new
V2.02 , V2.03 is new version , the watt refenece is best than V3.3,V3.8,V4.3, V4.5,V5.1 .
**All Specifications are subject to change without notice
OPTIONAL :
N to SO239 connect adaptor
N to SMA connect adaptor
N to BNC connect adaptor
DUMMY Load
Note: Damage your radio when Connect without Antenna and Dummy.
| Q & A |
| Q |
Watt Data Without Hold ? |
| A |
Some Radio problem when end of TX |
| |
|
| Q |
Watt Level is not accurate ? |
| A |
Power dummy load to measure (must be 50 OHM) |
| A |
SW-102 Frequency counter must be same of Radio |
| A |
TX Input min 1W |
| |
|
| Q |
Display have problem ? |
| A |
Switch Off by Reset |
| |
|
| Q |
No Operation? |
| A |
Chager by PSU |
| A |
Replacement battery when battery dead |
All Reset : 1)Off mode ,
2)Hold the Red button when restore to default |
|
Free Upgrade Version 3.8
Customers who bought the old version (Below V3.7) SURECOM SW102-VU Meter can get a FREE UPGRADE now!!!
Customers only need to:
- Send back Parts of the SW102-VU (like Pic 1) to us . (whitout battery and cover)
- Afford the Send back to Hong Kong shipping cost
- Include Return shipping address in package
After we received your send back SW102-VU, will help you upgrading into V3.8 and then send back to you without any cost.
Don’t miss the chance!!!
  Pic.1
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