I. Overview: RF260 is a RF power module.
Advantages: simple structure, easy to use, stable performance, reliable, high sensitivity and measurement speed and so on.
Second,
the application:? RF power measurement;? instrument calibration; Third, the
technical parameters: No. Item Parameter Unit Remark 1 power measurement range -65 ~ + 0 dBm (external RF attenuator can be extended to 100dBm) 2 Resolution 0.1 dBm power measurement 3 measurement frequency range 100 ~ 2400 MHz 4 measuring power 1nW ~ 100mW
Output mode: S2 pads on the circuit board: open (output 0.00V ~ 5.00V ); short (output 0.00V ~ 10.00V ), default is open. Adjustment potentiometer RW1 output error correction, the correction range +/- 5dBm.
P1 Interface: RF signal input.
(RP SMA KE KHD within the outer screw pin female) P2 connection definition: No. Symbol Meaning 1 VDD positive power supply module (7V ~ 17V) 2 GND negative power supply module
P3 connection definition: No. Symbol Meaning 1 OUT dBm output voltage signal ( 0.00V ~ 5.00V / 0.00V ~ 10.00V ). 2 GND power supply negative
Note: When the output 0.00V ~ 10.00V, power supply voltage to 15 volts. Output ( 0.00V ~ 5.00V ) represent the range (-80 ~ + 20dBm);
Resolution: 0.050V / dBm Output ( 0.00V ~ 10.00V ) represent the range (-80 ~ + 20dBm);
Resolution: 0.100V
/ dBm: ( Tested formula to calculate dBm output voltage (V) / resolution) = dBm.
For example: output ( 0.00V ~ 5.00V ) to 2.5V output ( 2.5 (V) / 0.05 ) -80dBm = -30dBm.