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The Revex W570 measures 3 power levels and SWR across an extremely wide range of HF/VHF/UHF frequencies. Uses two separate sensors to provide greater accuracy.
Top of the line performance! This quality Japanese meter provides switchable 1.6-160, 400-525, 700-1100, and 1240-1300MHz coverage, with measurement of three power levels (5, 20, 200W) and SWR. The external UHF sensor uses N-type sockets for minimal loss, and can be mounted remotely for easier cable connection to the meter. Measures 120 x 80 x 155 (including protrusions).
A wideband Japanese made SWR/PWR meter that covers 1.6-160MHz, 400-525MHz, 700-1100MHz, and 1240-1300MHz.
Due to its wide frequency coverage, the W570 is suitable for use by Ham Radio operators, Commercial users, servicing organisations and CB operators.
Uses a separate sensor for the HF/VHF and UHF bands, and the UHF sensor comes with a short cable attached which allows it to be removed from the rear of the W570's metal case for easier coax attachment. Uses "N" connectors on the UHF sensor for lowest loss.
Provides measurement of 3 power levels (5,20,200W), as well as SWR.
The W570 measures 120 x 80 x 155mm (including protrusions).
型号
Model |
W540 |
W560 |
W570 |
SX-200 |
SX-400 |
SX-600 |
SX-1000 |
44A |
44AP |
4304A |
43 |
频率范围-MHz
Frequency Range |
140～525 |
1.8～525 |
1.8～1300 |
1.8～200 |
140-525 |
S1:1.8～160
S2:140～525 |
S1:1.8～160
S2:430～1300 |
25～1000 |
25～1000 |
|
功率量程－W
Power Range |
4/20/200 |
3/20/200 |
5/20/200 |
5/20/200 |
5/15/50/150/500 |
根据探头不同而定 |
功率测量精度
Power Meas.Accuracy |
±7% |
±10% |
5W:±5%
20W:±7.5%
200W:±5% |
5W:±10%
20W:±5%
200W:±5% |
±10% |
±6% |
±7%(25～100MHz)
±6%(100～512MHz)
±7%(512～512MHz) |
±5% |
驻波比测定时
最小功率-W
M in Power
for SWR Measurement |
4 |
S1:2
S2:3 |
S1:2
S2:4 |
1 |
4 |
S1:1
S2:4 |
S1:1
S2:2 |
---- |
带40dB衰减输出 |
---- |
---- |
插入损耗-dB
Insertion Loss |
0.1～0.3 |
S1:0.2
S2:0.3 |
S1:0.2
S2:0.15～0.3 |
0.15～0.2 |
0.1～0.3 |
S1:0.2
S2:0.3 |
S1:0.2
S2:0.15 |
0.1 |
0.1(25～512MHz)
0.15(512～512MHz) |
0.1 |
标称阻抗-Ω
Nominal Impedance |
50Ω |
接头型号
Connector |
M-J |
S1:M-J
S2:N-J |
S1:M-J
S2:N-J |
|
M-J |
|
S1:M-J
S2:N-J |
N-J |
N-J |
N-J |
外形尺寸-mm
Dimension |
120×72×85 |
155×63×103 |
|
168×101×83 |
175×130×92 |
重量-kg
Weight |
0.54 |
0.67 |
|
0.54 |
0.54 |
0.63 |
0.89 |
1.36 |
1.36 |
1.4 |
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