Features:
With fine power insensitivity and temperature stability.
This device achieves the perfect combination of low cost, small size, low power consumption, high-precision and high stability.
Extremely wide dynamic-range and frequency-range from IF to UHF audio.
Suitable for many applications which need to reduce the signal to decibel equivalent value.
Input frequency is from 0.1MHz to 600MHz.
The default-ranges of input power: -75~+15dBm.
The powersupply voltage is 6-12V@<10mA.
Applications:
Signal level convert to dB form.
Power measurement of antenna of transmitter.
Receiver signal strength indicator (RSSI).
Low-cost r-adar and sonar signal processing.
Network and spectrum analyzer (up to 120 dB).
Make sure the signal level is as low as 20Hz.
Multimeter true dB AC mode.
Specifications:
Name: AD8307 Module
Material: printed circuit board
The default-range of input power: -75~+15dBm
Powersupply voltage: 6-12V@<10mA
Input frequency: 0.1-600MHz
Module voltage-gain: 14.3dB
Input output impedance: 50ohm
Max output power: P1:20dB
Working temperature: -40℃ to 85 ℃
Input interface: SMA
Item size: 57 * 24 * 7mm / 2.24 * 0.94 * 0.28in
Item weight: 5g / 0.18ounce
Package size: 80 * 51 * 10mm / 3.15 * 2.01 * 0.39in
Package weight: 6g / 0.21ounce
Packing List:
1 * AD8307 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.
