GPS CSG+ V3 GPS Disciplined Oscillator GPSDO GPS Corrected Signal Generator 10KHz-220MHz Dual-Channel output For Audio

GPS tame clock, GPS tame type dual channel adjustable frequency reference source, 10KHz-220MHz adjustable frequency reference source

Suitable for: audiophile equipment, high-precision instruments.

V3 hardware upgrade with lower noise LDO.

Comprehensive firmware upgrade, direct selection of 20 common frequencies, a powerful tool for audio enthusiasts!

Channel A defaults to storing 10 sets of frequencies:

1. 10.000MHz

2, 8.4672MHz

3, 11.2896MHz

4, 12.288MHz

5, 16.9344MHz

6, 22.5792MHz

7, 24.576MHz

8, 27.000MHz

9, 33.8688MHz

10, 38.880MHz

Channel B defaults to storing 10 sets of frequencies:

1, 22.5792MHz

2, 24.576MHz

3, 44.100KHz

4, 48.000KHz

5, 88.100KHz

6, 96.000KHz

7176.400KHz

8192.000KHz

9352.800KHz

10384.000KHz

Hardware update v2.1:

1. Upgrade and optimize circuit design, optimize wiring, and reduce phase noise.

2. Upgrade to a supercapacitor as a backup battery for GPS ephemeris data.

3. Upgraded to dual solid-state capacitor filtering, with a 1.5A three terminal voltage stabilization for a longer battery life, making the power supply more pure.

4. Upgrade to gold-plated SMA RF terminals.

Supports Beidou satellite and GPS satellite, dual output, each channel independently adjusts frequency, and each channel supports saving 10 sets of frequencies for arbitrary switching.

Parameters:

Power supply voltage: DC8-13V

Power consumption: ＜ 150mA

Frequency adjustment range: 10KHz-220MHz

Frequency accuracy: ± 0.1Hz

Output level: 12dBm ± 2dB (customizable from -10dBm to 10dBm with adjustable amplitude)

Frequency synthesizer crystal oscillator type: Temperature compensated crystal oscillator (tcxo)

Phase noise: -138dbc@10khz

Output type: Square wave

Harmonic suppression: Even harmonics are better than -50dBc, odd harmonics are better than -10dBc

Standard configuration: One host, one power supply, and one GPS antenna (with a feeder length of 3 meters)

Little knowledge: GPS tames frequency accuracy without considering the type of crystal oscillator used in the frequency synthesizer. After testing, even using a regular crystal oscillator can still correct the frequency error to 0.01Hz.