产品详细信息
The solution of 3.6V 4W walkie-talkie

HTU7G06S005P, as a star product in the field of mobile radio, has a very wide range of applications.

The following is the commercial walkie-talkie of a famous domestic brand, which has 3.6V lithium battery, 462MHz working frequency (Bandwidth 1MHz). High power version: 5W power amplifier port output, 4W antenna output. Efficient version: 4W power amplifier port output, 3W antenna output. Using the HTU7G06S0P5P+HTU7G06S005P two-cascade amplification scheme of Huatai, the customer test data is as follows:

High power version: Output Power is 5W at PA port, 4W at antenna port.

Test condition: VDD=3.6V, IDQ=550mA(Driver Stage IDQ=50mA, Terminal Stage IDQ=200mA), Power at antenna port.
Freq(MHz)Pin(dBm)Pout(dBm)Eff(%)Ids(A)
462
1237.0754.512.59
1337.0654.512.59
1437.0654.512.59

High power version: Output Power is 5W at PA port, 4W at antenna port,the efficiency more than 62%.

Test condition: VDD=3.6V, IDQ=550mA(Driver Stage IDQ=50mA, Terminal Stage IDQ=200mA), Power at antenna port.
Freq(MHz)Pin(dBm)Pout(dBm)Eff(%)Ids(A)
4621236.1162.371.82
1336.1262.51.82
1436.1362.611.82


Contact

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  • service@huatai-elec.com