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|---|---|---|---|---|---|
| Price /Unit | $25.73 | $25.20 | $24.41 | $23.36 | Contact US |
DIY Portable Aluminum Alloy Vehicle Shortwave Antenna Base + Tripod Adapter for Outdoor Installation
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HF518 0.1K ~ 40MHz Pulse Signal Phase Detector Module Direct Coupling High Quality Radio Accessory
Specification:
- Measuring frequency range: 0.1K ~ 40MHz
- Measuring phase range: 0.0 ~ 360.0 degree
- Measuring phase resolution: 0.1 degree
- Signal input voltage range: 4 ~ 5VDC (direct coupling)
- Working voltage: 7 ~ 12VDC
- Working current: < 50mA
- Size: L x W x H = 55 x 45 x 10mm
Interface Description:
- P3 interface (power input):
VDD: positive power supply (7 ~ 12V)
GND: negative power supply
- P1 interface (signal input):
CH1: measuring signal input 1
CH2: measuring signal input2
GND: negative power supply
- P2 interface (phase output):
UP: the phase of the measuring signal is advanced, and the output (0 ~ 5V) corresponds to (0 ~ 360 degrees)
DOWN: the phase of the measuring signal is hysteresis, and the output (0 ~ 5V) corresponds to (0 ~ 30 degrees)
GND: negative power supply
Package Included:
- 1 x Module
