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Auto Ranging RF Milivolt Meter
RF Milli voltmeter has been designed to provide accurate RF level measurements from 20 kHz to 1 GHz. It has useful response from 10 kHz to 1.5 GHz and measures RF voltages from 1mV to 3V F.S. in eight ranges. Linear dB scale from -60 to +23 dBm complements volts scale. It is suitable for RF voltage measurements of broad band amplifiers, oscillators & filters with minimum measuring errors as low capacitive and high resistive probe minimize de-tuning and unwanted phase shifts in feed back networks. It can be operated in auto mode for unknown voltages or the measurement range can be selected manually.
    • Frequency Range 20 KHz to 1GHz
    • Useful readings upto 1.5 GHz
    • True rms or average response
    • Measurement range 1mV to 3V (upto 300V with 100: 1 divider)
    • High sensitivity auto ranging or manual operation
    • Mains or external DC operation
    • Compact and light weight
 
Parameters                
Frequency Range 20 kHz to 1GHz
Voltage Ranges 1 mV to 3 V FS, Selectable
Display                      Analog Meter
Resolution                                   0.5 dBm
 db scale - 0.5 dBm
 mv scale - 2% of FS measured in Top Black scale
                3.3% of FS measured in Bottom Black scale
Range Selection         Auto or Manual
Voltage Accuracy        Basic Accuracy + Frequency Response (<1V rms input) with Tee adaptor and 50 ohms load
Basic Accuracy          + 2% FS at 25 °C at 100 MHz
Frequency Response + 2% FS (200 kHz to 200 MHz)
+ 5% FS (50 kHz to 500 MHz)
+ 11% FS (20 KHz to 1 GHz)
Temperature Coefficient +.0.2% FS per °C
Input Impedance > 100 KΩ in parallel with 2.5 pf (typical)
Logarithmic Range + 10 to -30 dBm
50 Ohms in a single four decade dB scale.
Pen Recorder Output   Available from rear panel programme socket.
  FS equals 1 V nominal
  Output Impedance 2 KΩ
Remote Programming Range selected by BCD code, TTL levels. negative logic.
General
Power requirement      230V AC + 10%
Frequency 50Hz + 10%
External DC ±.15 V to ± 30 V, 200mA
via rear panel connector
Operating Temperature:               0 to 55°C
Dimensions (Approx.) (HxWxD) 95 x 235 x 275 mm
Weight (Approx.) 3.3 Kg.
Accessories (supplied) 50 Ohms Tee Connector and 50 Ohms Termination, Mains lead, Probe earthing Clip, Operating Manual
Accessories 100 : 1 Divider, BNC to Probe Adaptor, 75 Ohms Tee
Accessories (Optional) Connector, 75 Ohms Termination
 
 
 
 
* Products not listed can be ordered as per request.
* Model number may subject to change without intimation