Anritsu ME645A Microwave Radio Test Set

Anritsu ME645A Microwave Radio Test Set up to 1000 MHz
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Anritsu ME645A
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Manual
Microwave Radio Test Set
 
Anritsu ME645A Specs
Power Meter
Absolute Measurement Accuracy Within ±0.5 dB, when using the 75 Ohms power head over the range 10 MHz - 300 MHz or the 50 Ohms power head over the range 100 MHz - 11.7 GHz, including the effects of ancillary equipment
Accuracy of Power Meter Alone Within ±0.2 dB
RF band (5052) with low pass filter 500 MHz - 700 MHz
700 MHz - 1000 MHz
2.11 GHz - 2 .18 GHz
3.65 GHz - 4 .25 GHz
5 .8 GHz - 6 .5 GHz
10.6 GHz - 11 .7 GHz
IF band (75 Ohms) with low pass filter 70 MHz and 74.1 MHz
Range +10 to -30dBm without external pads or amplifiers
Resolution 0.010
Digital Voltmeter
Ranges ±0.1 to ±100 VDC
±100 to ±999 VDC
Accuracy: ±0.3V on 100V range and ±3V on 999V range
Spectrum Analyzer
General Requirement Provides a visual indication of the spectra of the total IF bands of fo ±32 MHz with a dynamic range of over 70 dB
Scan Width Selection IF Bands (fo =70 MHz &74 .1 MI-17. fo is centered on display) ±1 MHz
±5 MHz
±15 MHz
±32 MHz
Dynamic Range 70 dB (±1 MHz)
60 dB (all other scan widths)
10 dB sensitivity/cm of deflection
RF Sweep Generatorr
CW Mode 2 GHz band: 2.11 GHz to 2.18 GHz (option 003)
4 GHz band: 3.65 GHz to 4.25 GHz
6 GHz band: 5.8 GHz to 6.5 GHz
11 GHz band: 10.6 GHz to 11.7 GHz (option 001)
Frequency Setting Accuracy Within ±1 x 10-5
IF SWEEP GENERATOR
CW Mode 70 MHz and 74.1 MHz
Frequency Setting Accuracy Within ±2 x 10-5
FREQUENCY COUNTER
Frequency Range 14 MHz to 300 MHz directly and without prescaling
Input Network At least 1 Mohms shunted by less than 20 pF (14 MHz to 135 MHz) and 50 Ohms (14 MHz to 300 MHz) switchable
Input Level 15 mV to SVrms without need for level adjustment
Accuracy ±1 count ±Time Base oscillator stability