Nissei RS-101 User Manual

Model : RS-101, RS-102, RS-402, RS-502
INTRODUCTION:
This SWR & POWER meter is a highly accurate RF meter for measuring Forward Power,
Reversed Power, & VSWR.
Main Features:
1. Large meter display for ease of reading.
2. Forward RF power readings (switchable to indicate either average power or Peak Envelope Power [PEP],
for SSB and AM transmitters),
3. Reversed RF power readings.
4. VSWR rations.
5. Illuminated meter.
6. Convenient control layout for ease operation.
SPECIFICATIONS:
MODEL
Frequency Range
Power Range
Power Scale
Maximum Power
Accuracy : LOW power
Accuracy : HIGH power
Minimum Power for SWR
Input/Output Impedance
Input/Output Connectors
Insertion Loss
Testing Function
Dimension (W/H/D) mm
Weight (Net)
Accessories
<FRONT PANEL>
<REAR PANEL>
SWR/POWER METER USER MANUAL
RS-101
1.6 - 60 MHz 1.8 - 200 MHz
0 - 3 KW
30/300/3KW
3 KW
(AVG) +/- 10%, (PEP) +/- 15%
(AVG) +/- 5%, (PEP) +/- 10%
780 g
Operation Manual, 13.8 DC Wire
<FRONT & REAR PANEL>
1. Meter Display : Indicates FWD/REV power in watts and VSWR ratio
2. Function Switch : Select FWD/REV power, Calibration, and VSWR.
3. Range Switch : Selects RF power range of 5/20/200W, 30/300/3KW.
4. Calibration Knob : Sets full scale deflection when measuring VSWR
5. AVG/PEP MONI.(Push button) : Selects AVG or PEP RF power readings.
6. Meter Zero Adj.: Mechanical adjustment for meter needle.
7. TX Connector : Coax connector to transmitter 50 ohm RF output.
8. ANT Connector : Coax connector to 50 ohm antennna system.
9. 13.8V DC connection (via power supply) for meter LED illumination.
10. HF/VUHF band switch : available on RS-502 only.
11& 12. 2nd pair of TX/ANT connector : available on RS-502 only.
RS-102 RS-402
125 - 525 MHz
0 - 200 W
5/20/200W
200W
1 W
50 OHM
"M" or/and "N" type
Less than 0.1 dB
Fwd/Rev Power, PEP, SWR
190 x 85 x 135 mm
790 g 800 g
RS-502
1.8 - 525 MHz
950 g