EIP
EIP 545B
Microwave Frequency Counter 10Hz - 20 GHz
10 MHz to 18 GHz Frequency Range
1 Hz Frequency Resolution
±1 count ± time base error Measurement Accuracy
-30 dBm to +20 dBm Input Sensitivity
50 Ohms Input Impedance

| Attribute | Value |
|---|---|
| Frequency Range | 10 MHz to 18 GHz |
| Frequency Resolution | 1 Hz |
| Measurement Accuracy | ±1 count ± time base error |
| Input Sensitivity | -30 dBm to +20 dBm |
| Input Impedance | 50 Ohms |
| Gate Time | 0.1 ms to 10 s |
| Time Base Aging Rate | ±1 x 10⁻⁸ per day |
| Display | 9-digit LED display |
| Power Requirements | 100/120/220/240 VAC, 48-66 Hz |
| Operating Temperature | 0°C to 55°C |
EIP 545B Options:
- 545B - 01 - Digital to Analog Converter
- 545B - 02 - Power Meter
- 545B - 05 - Ovenized High Stability Timebase
- 545B - 06 - Frequency Extension (548B Only) - 26.5 GHz to 110 GHz in bands with external sensors
- 545B - 09 - Rear Panel Input Connectors
- 545B - 10 - Chassis Slides
| Model | 545B |
|---|
The EIP 545B is a microprocessor-based, heterodyne Microwave Frequency Counter operating from 10 Hz TO 20 GHz in three input bands. It features a 12 digit sectionalized LED display that makes it easy to determine Frequency.



