Radio Frequency

  • Model: Radio Frequency »
Feature technical specification
Number of layers2-20 layers
Technology highlightsControlled impedance, low loss materials, miniaturization
MaterialsLow loss / low Dk, higher performance FR-4, PPO, Teflon, hydrocarbon / ceramic filled
Dielectric thickness0.1mm - 3.0mm
Profile methodRouting, v-score
Copper weights (finished)½ to 6 ounce
Minimum track and gaps0.075mm / 0.075mm
Metal core thickness0.4-2mm post bonded
Maxmimum dimensions580mm x 1010mm
Surface finishes availableHASL (Lead-free), OSP, ENIG, Immersion tin, Immersion silver



Model AM08

Class Bluetooth sound box


1 trumpets

1 microphones

Maximum volume 83dB

Bluetooth Bluetooth 4

Bluetooth protocol supports A2DP1.2, HFP1.6, HSP1.2, AVRCP1.4

The transmission distance is about 10m

Interface Micro-USB

Keys to explain 1. touch keys: volume +; volume -; the last tune; the next; Bluetooth pairing; 2. power key.

Indicator 1. red touch control indicator (volume + volume volume; last song; next song); 2. blue touch indicator lamp (Bluetooth pairing, pause / continue, receive / hang up); 3. red power indicator lamp (charging process, low electric alarm prompt); 4. red breathing lamp.

Theoretical power 1.8W

Input power supply 4.75V-5.25V

Charge time<3 hours

Working hours >4 hours

Standby time >24 hours


Size 83mm x 83mm x 80mm

The weight is about 250g

Temperature working temperature: 0 C - +45 C; storage temperature: 0 C - +45 C

Humidity 5% to 95%

Bluetooth hands-free speaker AM08 x 1

Charge line x 1

User guide x 1