1PPS pulse per second: Synchronization error ≤30ns RMS, rising edge aligned with satellite time, pulse width 0.1 seconds, compatible with 50Ω load.
Excellent hold-up capability: After GNSS signal loss, the built-in OCXO maintains high-precision output, with a time error ≤1μs within 6 hours.
Power input: XH2.54 socket, DC 5V/1A (start-up current ≤0.85A, normal ≤0.4A).
GNSS antenna interface: SMA inner socket, supports 5V/100mA antenna power supply, 10MHz output: SMA inner socket, sine wave +12dBm, 50Ω impedance, 1PPS Output: SMA internal socket, 0-3.3V square wave, 50Ω impedance.
Communication base station synchronization and clock source
Time base calibration for testing instruments (spectrum analyzers, network analyzers, etc.)
Time synchronization for power systems and financial transaction networks
Scientific research experiments and astronomical observation data acquisition
IoT gateways and high-precision log timestamps
Color: As Shown
Material: PCB
Package Contents:
1*Module
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
