Functional Highlights:
1. Precision Measurement:
• Adaptive gate control algorithm (non-interrupt timing)
• Trailing digit blanking (3-digit suppression option)
2. Dual IF Operation:
• Separate IF1/IF2 stores with ± offsets modes
• Independent configuration (no mutual interference)
3. User Convenience:
• Dual-button control interface
• EEPROM settings retention
• 0.64s refresh rate for real-time monitoring
4. Applications
• Ham radio transceivers
• RF test equipment frequency readout
• Oscillator calibration systems
• Educational lab instruments
Features:
1. 100MHz Measurement Range: 1kHz to 100MHz
2. ±2.5ppm Stability: KDS/EPSON VC-TCXO reference oscillator
3. Dual IF Offsets: Independent ±99.9999MHz offsets (100Hz step)
4. OLED Display: 0.96' 8-digit high-visibility readout
5. Low Power: 30mA @5V with electronic power switch
6. UART Interface: For data logging and system integration
Specifications:
- Input: IPEX (Gen1), 50Ω High-Z
- Resolution: 10Hz (0.64s gate) / 1Hz (1.0s gate)
- Gate Time: 0.64s or 1.0s selectable
- Sensitivity: -10dBm (typ)
- Voltage Range: 4.5-9V DC (5V recommended)
- Dimensions: 27.3×27.8×19mm
- Weight: 22g
Package Included:
1 x PLJ-096OLED-L1 Module
1 x IPEX-to-SMA(M) Cable (15cm)
1 x XH2.54-2P Power Cable (15cm)



