GZZ2-07 GPS Radiosonde

1.Reached the world advanced level 2.GPS Radiosonde 3.Digital technology 4.cost effective radiosonde 5. compatible

GZZ2-07 series radiosonde are -1, -2 in two models, September 1999 in large quantities of high-altitude meteorological observation site equipment., GZZ2-07-1-type sonde is the independent development, China's first anti-frequency interference with the radiosonde With dedicated ground demodulator, Can effectively overcome or reduce the impact of co-channel interference. The product obtained in the 2001 third prize of Shanghai Science and Technology Progress. ZZ2-07-2 type radiosonde be compatible with 701,701 A, 701C weather radar

These two products can replace GZZ2-05 type radiosonde, have a narrow spectrum, frequency drift is small, output power, the answer pulse stability, and dynamic operating voltage range, high-altitude release a high success rate and so on.

Main Specifications:

Measurement range and accuracy:

Temperature:  +50 °C ~ -90 °C    ≤ 0.7 °C

Pressure: 1050 ~ 10hPa            ≤ 2hPa

Relative Humidity: 0 ~ 100% RH     ≤ 5% RH

Electrical properties:

 Transmission frequency: 400MHz ± 3MHz

 Transmitting power: ≥ 400mW

 Answer percentage: ≥ 50%

 Sub-carrier frequency: 32.7kHz

 Stop vibration voltage: ≤ 15V

GZZ2-07 GPS Radiosonde